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Electronics Suppliers and Manufacturers

Goodwell International (Hong Kong) Company Limited

 	 Electromagnetic levitation system floating an UFO Bluetooth speaker 	 Wireless inductive power charger reading LED lights  

Floating Table Lamp with Speaker

Linkco Int'l Ltd

3 in 1 Magnetic Wireless Charger Wireless Charging Station, 3 in 1 Fast Wireless Charger Charging Stand Mag-Safe technology perfectly snaps and centers to the charging coil on the back of the i Phone 12 series.Strong magnetic Adsorption allows you to adjust the angle freely without deviating from the charger center.The clean and beautiful design easily fits in any space, from office to living room or bedroom.Scroll through chats in portrait and rotate to watch videos in landscape.The magnetic connection allows for a floating-like experience.One cable, farewell to messy: Tired of multiple cords? Using this 3 in 1 wireless charging station, you can charge you phone, watch and airpods at the same time. Simply plug the USB A to C cable to the adapter (as a gift for you) that can offer stable power, and bring you an excellent wireless charging experience. With compact design, the charger stand hides the watch and airpods pro cables, saving your desk space, suitable for home, office and travel. 

3 in 1 Magnetic Wireless Charger Wireless Charging Station, 3 in 1 Fast Wireless Charger Charging Stand

Yuyao Xiangteng Electrical Appliance Co., Ltd.

3 in 1 man shaver, floating shaver /clipper/nose trimmer head,rechargeable batteries, 2*600mAh battery,optional: NI-CD battery, NI-MH battery, USB cable, adaptor charger 

3 in 1 hair clipper shaver nose trimmer

Mainland Energy Conversion Ltd

MEC TRITASK-300F Lead-based Battery Charger  TRITASK-300F is equipped with IP20 load-dependent fan-cooled mechanism. MEC 3-step charging technology featuring automatic float charge ensures optimal and gentle charging for the largest possible number of charge cycles. Input Voltage: 100-240VACOutput Power: 300W Nominal Battery Voltage / Charge Current:12V / 20A24V / 10A36V / 7A48V / 5A Feature Highlights:Configurable charge characteristics; MEC can help program the battery charger to fit specific needsWith up to 5 different charge phases per charge profileCharging phase conditions can be adjusted by current, voltage or timerBattery status is continuously monitored; deep discharge or overcharge is preventedData on charging current, errors, charging attempts, battery voltage at start, etc. is collected and stored at the battery charger. The data can be retrieved by a PC with RS232 interface for analysisExternal temperature sensor for temperature monitoring at battery sideProtection against short circuit and reverse polarity Agency Approval:CE Check out the charger specifications from here&gt;&gt;&gt; https://mec-powersolutions.com/product/tritask-300f/  

MEC TRITASK-300F Lead-based Battery Charger

  NOVA-40C Convection-cooled Battery Charger:   	 MEC smart 4-step charge technology ensures the delivery of rated charged current consistently, making it a perfect solution for battery maintenance, from small to medium sized Li-ions batteries or lead-based batteries. 	 As light as 290g, NOVA-40C performs well from -10 to +40 Degree Celsius, a perfect travel-mate for e-bikes, scooters&nbsp; or other electricity driven machines such as gardening tools, farming tools or sport gears.    Feature Highlights:   	 Microprocessor controlled 4-step charging technology with soft start and auto restart function (the charge cycle will start fresh at certain pre-set days or voltage level; this help maintain the battery in full capacity and strength over long period of time) 	 Float charging mode available, making it an ideal battery charger for winter storage mode 	 LEDs indicating the charge status&nbsp; 	 Protection against short circuit, overload or reverse polarity&nbsp; 	 Fan-less convection-cooled mechanism, great for the calm living environment 	 Universal input voltage of 100-240VAC 	 Customized terminals / charge cords, localized AC pins&nbsp;(EU, US, AU or UK)    Models Available:   	 4S / 3.5A (3.6V/cell Li-ions Batteries) 	 7S / 2A&nbsp;(3.6V/cell Li-ions Batteries) 	 12V / 2.7A (Lead-based Batteries) 	 24V / 1.5A&nbsp;(Lead-based Batteries)    Check out charger specifications from here&gt;&gt;&gt;  
 https://mec-powersolutions.com/product/nova-40c/ 
&nbsp;

MEC NOVA-40C Battery Charger

Manson Engineering Ind'l Ltd

This professional charger is designed for applications that demand adaptive charging for Lead Acid based and LiFePO4 (LFP) batteries. Battery with and without load can be connected to the charger all the time and the charger will keep on monitoring the battery. Smartphone apps for remote monitoring charger status for Bluetooth version charger. Adaptive Charging ManagementDifferent charging profiles are implemented for different types of battery.Lead Acid BatteryThere are 5 Stage Charging for LEAD ACID based batteries namely: Soft-Start/ Bulk/ Absorption/ Float/ Standby Advantage of 5 stage charging Soft-start for deeply depleted battery. This mode automatically start when battery voltage is less then 12VFully charge the battery with Absorption modeMaintain a fully charged batteryEnergy conversation in standby stageReduce grid corrosion with Standby modeLiFePO4 (LFP)A special charge algorithm and treatment for Lithium Ion Phosphate (LFP) batteries to ensure safe and optimal charging adaptive to the special chemistry of the battery which is quite different to Lead Acid battery. Advanced features 7 days self recycle charge of standby modeManual equalization charge for LEAD battery Sophisticated housing design Maximize protection by robust anodized Aluminum body completed with Poly carbonate end caps.Effective temperature control variable speed fan with balance between cooling and quite operation.Front exhaust design to minimize the possibility of water drop go inside casing.Easy replacement of FUSEEase of operation design 7 LED with 4 dual mode plus 3 for indications of charging status and battery selection.Single Set Button Setting with intuitive setting procedureBluetooth version charger allows for remote monitoring of charging status of battery on smartphones by using apps. The apps can be downloaded from Appstore or Google Play.Noiseless operation 8 hour sleep mode keep the charger under noiseless operation until your sleepAlways half power mode for noiseless operationUse to charging of smaller size batterySupport charging Battery with load connected A load can be connected to the battery during charging as long as the load is not larger than the rated output of the charger.The charger can be used to power up dc load when not connected to battery. Battery Temperature sensing support Charging voltage auto-adjust according temperature changeShutdown charging when battery temperature over 60ºCProtections Charger over temperature protectionOutput short circuit protection.Output reversed polarity protection with thermal fuse. 

CBC-9000 Series AC-DC Professional Battery Charger

Optimal Efficiency 92% with Digital ControlThe high power conversion efficiency allows quiet and cooling running of the charger and can provide continuous full loadoperation at 40°C ambient temperature. Designed to cover old and new types of car alternatorsThe SBC-6104 are designed to address to the issues of wide swing of output voltages from the smart alternator, braking regenerative EURO 5/6 vehicles in fully charging the house battery. They are also suitable for use with distant house battery. The charger Booster provides fast safe charging profiles for 4 types of lead based and 2 types of Lithium FePO4 batteries. Multistage ChargingThis is a select (battery type) and forget charger designed for fast accurate and safe recharge of your deep cycle house battery banks. The (digital control) smart multistage charging enables the charger to be connected permanently to your battery banks without the worry of over charging or drying out the electrolyte. Lead acid based BatteryA 3 Stage Bulk, Absorption &amp; Float charging profile for 4 types of lead acid based battery with maximum constant charging current at the Bulk Stage and a Constant Voltage with decreasing charging at the Absorption Stage and a reduced voltage Float Charge for maintenance when battery is full. LiFePO4 (LFP) BatteryA 2 Stage charging is specially for 2 types LiFePO4 battery and charging current stops at the end of Absorption stage. Three charge control methods: Ignition Control:Charger starts charging only when ignition is on and stops charging when Ignition is off.This is the recommended control as it is safer and allows for large input voltage range. Input Voltage Control:This is for non-intelligent or older type alternators with sufficient high &amp; uniform voltage.Charging is cut off easily due to high threshold voltage to protect the starting battery. Vibration Sensor Control:Charger starts charging when repeated vibrations are detected and stops charging when no vibration is detected for over 2 minutes.The built-in vibration sensor makes it possible to use the charger by just connecting to the starter terminal without touching the car’s electrical/electronic wiring thus avoiding any possible excuse for revoking the car’s warranty.Features 480Watt power conversion efficiency &gt;90%.6 selective charging profiles suitable for charging for the most lead acid &amp; Lithium FePO4 batteries.Supplied with a remote Battery temperature sensor to ensure precise and safe charging in large temperature variation.3 types of operation control to choose for specific situation.Alarm signal (fault or not charging) available to integrate with your system.Thermostatically speed control Fan.Protections:Self recoverable Input under Voltage protection.Self recoverable Input over Voltage protection.Self recoverable Output over Voltage protection.Self recoverable Overcurrent protection.Self recoverable Charger over temperature protection. 

SBC-6000 Series DC-DC In-Car Charger for Lead and LFP Batteries

  NOVA-60C Convection-cooled Battery Charger:   	 MEC smart 4-step charge technology ensures the delivery of rated charged current consistently, making it a perfect solution for battery maintenance, from small to medium-sized Li-ions batteries or lead-based batteries. 	 As light as 325g, NOVA-60C performs well from -20 to +40 Degree Celsius, a perfect travel-mate for e-bikes, scooters or other electricity-driven machines such as gardening tools, farming tools or sport gears.    Feature Highlights:   	 Microprocessor controlled 4-step charging technology with soft start and auto-restart function (the charge cycle will start fresh at certain pre-set days or voltage level; this helps maintain the battery in full capacity and strength over a long period of time) 	 Float charging mode available, making it an ideal battery charger for winter storage mode 	 LEDs indicating the charge status&nbsp; 	 Protection against short circuit, overload or reverse polarity&nbsp; 	 A fan-less convection-cooled mechanism, great for the calm living environment 	 A universal input voltage of 100-240VAC 	 Customized terminals / charge cords, localized AC pins&nbsp;(EU, US, AU or UK)    Models Available:   	 4S / 3.5A (3.6V/cell Li-ion Batteries) 	 7S / 2A&nbsp;(3.6V/cell Li-ion Batteries) 	 12V / 3.5A (Lead-based Batteries) 	 24V / 2A&nbsp;(Lead-based Batteries)    Check out detailed charger specification from here &gt;&gt;&gt;  
 https://mec-powersolutions.com/product/nova-60c/ 

&nbsp;

MEC NOVA-60C Battery Charger

Precision Enterprise Ltd

 	 Ecoboxx 50 Amp 12V/24V MPPT Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries &amp; Optional with WiFi/Bluetooth Module, 	 Compatible with 12V and 24V systems. Max PV power 750W /in 12V, 1400W / in 24/36/48V. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP). 	 Solar controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system&#39;s performance. 	 Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. 	 LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation. 	 Extra application: Street light, bus stops, advertisements at night time with special controller 	 ICT technology allows the 50A MPPT Solar Charger to communicate with the WiFi/Bluetooth module, which can pair with Ecoboxx smartphone app.  

Ecoboxx Intelligent Solar Controller MPPT series - 50A MPPT Solar Charger

 	 Ecoboxx 30 Amp 12V/24V MPPT Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries &amp; Optional with WiFi/Bluetooth Module, 	 Compatible with 12V and 24V systems. Max PV power 450W /in 12V, 900W / in 24/36/48V. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP). 	 Solar controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system&#39;s performance. 	 Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. 	 LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation. 	 Extra application: Street light, bus stops, advertisements at night time with special controller 	 ICT technology allows the 30A MPPT Solar Charger to communicate with the WiFi/Bluetooth module, which can pair with Ecoboxx smartphone app.  

Ecoboxx Intelligent Solar Controller MPPT series - 30A MPPT Solar Charger

This new series of non-isolated digital DC-DC Step Down Converter with micro-processor control for fine adjustment of output voltage to optimally suit the loading condition. The 3 digit LED display shows: output voltage, current, operation mode and fault status It is further equipped with 4 special features:1. A full powered 2 Stage Charger with 14.3V Bulk &amp; 13.6V Float Charge.2. A Remote Control terminal that turns off the converter when the Ignition is switched off, preventing discharging of starter battery. This terminal can be used with other external on-off switch set up.3. A Remote Voltage Sensing at load point to ensure accurate output voltage for distant load/ battery to ensure optimal operation.4. An independent, separate and always-on output (0.5A 13.8VDC) for essential devices such as security system that requires a permanent dc source. It can also be used for the remote on off switch. Micro-Processor Control with switching mode power design.19 -36VDC Input with adjustable Output 12 to 15VDC in 0.2V step.3digit LCD display for Current, Voltage, Operation Mode and Protection Diagnosis .2 Stage full powered charger mode with 14.3V bulk and 13.6V float charge.Remote Voltage Sensing for optimal powering of distant load or charging battery.Remote control terminal auto On/ Off with ignition control and other external on/off switch.An independent always-on auxiliary output (0.5A, 13.8V) to power critical electronic device or the remote on off switch.8 fail- save protections of which 6 with diagnostic code at the LED display.Input under voltage warning has remote alarm connection.Optional accessory AVS-5025 vibration sensor to automatically control the On-Off charging operation without touching the car’s electrical system at all. This is ideal for non-technical users.Extensive ProtectionMulti-stage software based safety device with early warnings of impeding shut down faults for low input voltages. Most of the protections are self recoverable when conditions return to normal with 6 diagnostic code on the LED display. Input under voltage (self recoverable)Input over voltage (internal fuse)Output over voltage (self recoverable)Output short circuit (self recoverable)Output overload (self recoverable)Output (battery) reversed polarity (internal fuse)Over temperature (self recoverable)Fan Stuck Fault (jammed object removed -&gt; self recoverable)

SDC-5300 Series Programmable DC-DC Converter and Battery Charger

Guangzhou Kingpan Ind'l Co Ltd

 Specifications:
 

Size: 230&times;135&times;70mm
Net Weight: 3.0KG
Max Wattage: 900W

 Features: 

1.Charging method: constant current(CC), constant voltage(CV), cut-off for Lithium or Float for Lead acid

2.Short-circuit protection: charger o/p current automatically when short-circuit.
3.Overload protection: charger o/p current limited automatically when overload.

4.Reverse polarity protection: It will shut down when the wire is connected, change DC fuse or remove the fault.
 

Operate Condition:
 
1.Temperature: -10~45 Degree

2.Hi-pot: &ge;AC1500 (P to S),&ge;AC1500 (P to FG)

3.Life Expectancy: 50,000H at 25 Degree

4.CE certification

 Apply to : EV



KP-F for Lead-acid Battery Pack

KP-FL for Li-ion/LiFePO4 Battery Pack



Input: 90-132V/180-264V/90-264V



Single Output Voltage &amp; Current Option: 

(custom design of output parameter is available)



12V/40A, 24V/25A, 36V/18A, 48V/15A, 60V/12A, 72V/8A, 84V/7A
   Type: intelligent.   Certification: CE.  

Lead Acid Battery Charger

   Medical equipment charger, high frequency, switching mode battery charger.   E-power tool battery charger.   Plastic housing battery charger for electric bike/scooter/medical equipment.   High frequency, switching mode battery charger.   Specifications:   Size: 115 &times; 65 &times; 42mm.   Net weight: 0.4kg.   Max. wattage: 60W.  Features:
   Charging method: constant current (CC), constant voltage (CV), cut-off or float (for lead acid).   Short-circuit protection: charger o/p current automatically when short-circuit.   Overload protection: charger o/p current limited automatically when overload.   Reverse polarity protection: It will shut down when the wire is connected, change DC fuse or remove the fault.   Apply to: electric bike/bicycle/scooter.   Output voltage and current: 12V/3.5A, 24V/2A, 36V/1.3A, 48V/1A.  

E-power Tool Battery Charger  

 With maximum output wattage of 900W, this battery charger is made for vehicles and automobiles. This vehicle battery charger boasts long lifespan of 50,000 hours at 25 degree temperature.    Switching mode &amp; high frequency battery chargers.   900W electric tricycle battery chargers.   Net weight: 3.0kg.   Max. output wattage: 900W.   Charging method: constant current (CC), constant voltage (CV), cut-off for lithium or float for lead acid.   Short-circuit protection: charger o/p current automatically when short-circuit.   Overload protection: charger o/p current limited automatically when overload.   Reverse polarity protection: It will shut down when the wire is connected, change DC fuse or remove the fault.   Operate temperature: -10~45 degree.   Hi-pot: &ge;AC1500 (P to S), &ge;AC1500 (P to FG).   Life expectancy: 50,000h at 25 degree.   CE certification.   Apply to: electric forklift, golf cart, etc.   KP-F for lead-acid battery pack.   KP-FL for Li-ion/LiFePO4 battery pack.   Input voltage: 90-132V/180-264V/90-264V.   Single output voltage &amp; current option: (custom design of output parameter is available) 12V/40A, 24V/30A, 36V/18A, 48V/15A, 60V/12A, 72V/10A, 84V/8A.  

60V 12A Battery Charger

Shenzhen Yupin Technology Co.,Ltd

 	 input: Wireless Charger Pad
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Wireless Charger Pad

SIFIRST TECHNOLOGIES NANHAI LTD

Features:   Easily Meet EPS Level 6.   Proprietary super -QR/PSRTM(Quasi-Resonant &amp;Primary Side Regulation) control for high efficiency and Low EMI.   Support &quot;no-snubber&quot;&amp; &quot;no-Y&quot; design in 5W (5V/1A ) charger applications.   Less than70mW standby power.   &plusmn;5% CC and CV precision.   Built-in soft start function.   Pins floating protection.   Proprietary cable drop compensation.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Output over voltage protection.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Battery chargers for cellular phones, cordless phones, PDA digital cameras, etc.   Replaces liner transformer and RCC SMPS.   AC/DC LED lighting.  

IC Controller

Jiangsu Bold Innovative System Engineering Co.,Ltd

Meticulously engineered, this lead acid battery charger delivers quick and stable performance. The versatile&nbsp;charger can charge multiple batteries at a time. The&nbsp;well-designed charger is easy to operate.

 
  MM multiple-output maintenance charge station. 
  Voltage: 12V. 
  8A per channel. 
  Includes 12 charging stations. 
  Uses a universal electrical input. 
  Suitable for 12V lead acid batteries 
  Suitable for different types of lead acid batteries (VRLA, AGM, flooded cell). 
  Suitable for batteries in different sizes. 
  Each charge station operates independently, allowing different types of batteries to be charged at the same time. 
  Smart rolling pallet charger. 
  Fully automatic design. 
  Single switch control. 
  LED information display: progressive and easy to understand. 
  Makes the charging and pulsing of your batteries simple and easy. 
  There is no need to move the batteries, simply place the MM charge station to where they are. 
  After that, connect the battery with the replaceable flexible leads with clips. 
  Lead standard: 8', 14-gauge. 
  Detects the condition of each individual battery and offers the optimal charge current. 
  No risk of overheating or overcharging the battery 
  After the batteries are fully charged, they are float charged and pulsed with an optimized, high-frequency pulsing regimen. 
  This prevents the buildup of damaging lead sulfate deposits on the battery plates, the major cause of battery failures. 
  Helps the battery to maintain a large reserve capacity. 
  Extends the battery&rsquo;s service life (up to 3 times longer). 
 

 Features:    Proprietary &quot;Zero-Output Statup &quot;Control.   Proprietary &quot;Smart Output Short Protection&quot;.   FB short protection.   Direct drive of low cost BJT.   Wide VDD operating range (7V to 24V).   Less than 70mW standby power.   Proprietary NC-Cap/PSR TM (primary side regulation) control without External Compensation/Filtering Capacitor needed.   &plusmn;5% CC and CV Precision.   Proprietary cable drop compensation.   Low standby power under 70mW.   Compensate for transformer inductance tolerances.   All pins floating protection.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Built-in soft start.   Output over voltage protection.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).   Applications:    Battery chargers for cellular phones, cordless phones, PAD, digital cameras, etc.   Replaces linear transformer and RCC SMPS.   Small power adapter.   AC/DC LED lighting.  

 PSR Controller & Power Switch

Features:   Direct drive of low cost BJT.   Fast dynamic response.   Wide VDD operating range (7V to 31V).   Less than 70mW standby power.   Proprietary NC-Cap/PSR TM (primary side regulation) control without External Compensation/ Filtering Capacitor needed.   30KHz max. frequency clamping @output short circuit.   &plusmn;5% constant current (CC) and constant voltage (CV) regulation at universal AC input.   Proprietary cable voltage drop compensation in CV mode.   Compensate for line voltage variation.   Compensate for transformer inductance tolerances.   All pins floating protection.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Built-in soft start.   Output over voltage protection.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Battery chargers for cellular phones, cordless phones, PAD, digital cameras, etc.   Replaces linear transformer and RCC SMPS.   Small power adapter.   AC/DC LED lighting.  

PSR Power Switch

 Specifications: 

Size: 160*90*50mm

Net Weight: 1.0KG

Max Power: 200W



 Features: 

1. 3-stage charging mode: CC(constant current), CV(constant voltage) and float stage for Lead acid battery pack, CC, CV and automatic Shut-off for LiFePO4 battery pack.

2. Protection functions: Battery reverse, short circuit, over temperature and over load protection.

3. Aluminum case. Color: Silver. 

4. There is a fan to create forced air to cool the charger when temperature goes as high as 45.



 Operate Condition: 

1.Temperature: -10~45 Degree

2.Hi-pot: &ge;AC1500 (P to S),&ge;AC1500 (P to FG)

3.Life Expectancy: 50,000H at 25 Degree

4.CE certification



 Apply to: 

1. USP Battery
2. Electric Scooter Battery.
3. Motorcycle Battery
4. Auto Motive Battery



KP-J for Lead-acid Battery

KP-JL for Li-ion/LiFePO4 Battery



Single Output Voltage &amp; Current Option:

12V/10A, 24V/6A, 36V/4A, 48V/3A, 60V/2A
   Type: lead acid.   Certification: CE.  

Electric Scooter Battery Charger

QUANZHOU TRUEST COMMUNICATION CO LTD

Main Features of&nbsp;VHF&nbsp;Marine&nbsp;Portable&nbsp;Radio RS-36M
Item: NAGOYA handheld vhf marine radio with IP-X7 	 1. Float and Flash 	 2. IP-X7&nbsp;(1meter Depth for 30 Minutes) 	 3. Dual Bands&nbsp;Frequency Watch or &nbsp;Three Bands&nbsp;Frequency Watch &nbsp; 	 4. 3.7V Energy-saving Circuitry 	 5.&nbsp; Large LCD Display Easy To See And Operate 	 6. Built-in Regular Charger Circuitry 	 7. 4-step Battery Life Indicator 	 8.&nbsp; Favorite Channel Can Be Set 	 9. Aqua quake Draining 	 10. Auto Scan  Technical Specifications of&nbsp;VHFMarine&nbsp;Portable&nbsp;Radio&nbsp;TC-36M&nbsp;&nbsp; 	 General 	 Frequency RangeTX:156.000-161.450MHz 	 RX:156.000-163.425MHz 	 Channel No.:80 	 Channel Spacing:25KHz 	 Work Voltage (V):DC3.6 	 Battery:1500mAh(Li-Ion) 	 Type of Emission:FM(16K0G3E) 	 Dimensions(W&times;H&times;D):65&times;140&times;41mm 	 Weight:247g 	 RF Power(W)HI:4W&plusmn;0.5 	 A-HI:2.3&plusmn;0.2 	 LOW:0.8&plusmn;0.1 	 E-LOW:0.5&plusmn;0.1 	 TX Current(A):2.2/1.6/0.9/0.7 	 Modulation Sensitivity:2.6&plusmn;0.1mV 	 Maximum Frequency Deviation:&plusmn;4.8KHz 	 TX Audio Distortion:&le;5% 	 TX Frequency Stabilization:&le; 4 ppm 	 Reception Sensitivity&nbsp; 	 With 12Db SINAB:&le;0.35&micro;V 	 Max Audio Power:&ge;450mW 	 Rated Audio Power:&ge;300mW 	 Average Standby Current:&le;26 	 Max RX Current(mA):&le;250 	 RX Audio Distortion:&le;8% 	 Adjacent Channel Selectivity:&ge;55dB 	 Intermodulation Immunity:&ge;55dB 	 Channel Rejection:&ge;-8dB 	 RX Frequency Stabilization:&le; 4 ppm 	 Operating Temperature:-20&deg;C~+60&deg;C 	 Antenna Impedance:50&Omega;  

VHF Marine Portable Radio

Shenzhen Meind Technology Co., Ltd.

 UPS Inverter 1000W + Pure Sine Wave Inverter + Built in Battery Charger 
 MNDZ-UPS1000W 
&nbsp;
 Meind UPS Function/Auto-switch: when main power is off, inverter will auto-switch on and converter battery power to AC220V, when main power is on, inverter will auto change to   Charger function, charging battery. After battery full, inverter stop working and stand-by. 
&nbsp;&nbsp;
Specifications：
1)Input Voltage：DC12V（10&mdash;15V）, DC24V(18-28V) 
2)Output Voltage：AC220V（AC100V,AC110V，AC120V，AC240V） 3) Continuous Power output: 1000W 4)Surge Power Capacity：2000W
5)&nbsp;&nbsp;Output Wave form：Pure Sine Wave
6)Frequency output：50Hz,(60Hz) &plusmn;4%&nbsp;
7)Availability Power：&nbsp;&nbsp; &ge;90.5%
8) LOW Voltage Range： ＜DC9.6V / DC18.5V 
9) High Voltage Range： ＞DC14.8V/ DC28.5 
10) No Load current：&nbsp; &le;0.4A
11) Soft-Switch Function: Yes
12) Short-Circuit Protection: Yes
13) Reverse Protection: Yes ( +/ - )
14) Over-Load Protection: ＞1000W
15) High-Temperature Protection: ＞75℃ will turn off, and re-boot ＜ 45℃
16) High-Voltage Protection: DC16V&plusmn;1V
17) Low-Voltage Protection: DC10.5V&plusmn;0.5V
18) Auto Reboot Function: Yes
19) Fuse: Built-In 4X30A
20) Cooling Fan: Yes( Automatic: when temperature＞48℃, will auto-start to cooling, and after ＜40℃ will off)
21) USB port output current：No USB Port.
22) Charging Function:&nbsp; Yes (Charging Specification: Constant voltage and trickle current charge when the battery voltage&le;14.4V, after &ge;13.8V floating charge.）
23) Input when Charging: AC 110V-240V
24) Output of Charging: DC 14.4V
25) Charging Current: about 10A
26) The Inverter will alarm and cut off when the battery is full of power。
27）Size：260*190*71MM
&nbsp;
28) UPS Function: when main power is off, inverter will auto-switch on and converter battery power to AC220V, when main power is on, inverter will auto change to charging, to charge battery.
&nbsp;
Firstly, connect battery (12V inverter need 12V battery, 24V inverter need 24V battery) to inverter correctly&mdash;Battery &ldquo;+&rdquo; to inverter&ldquo;+&rdquo;， battery &ldquo;-&rdquo;to inverter&ldquo;-&rdquo; ；this inverter have reverse protection.
Then，please connect AC cable to inverter&rsquo;s AC Input Port from your city Power outlet.
Thirdly, connect your appliance or device to inverter&rsquo;s AC Output Socket.
At last, put &ldquo;Main Switch&rdquo; in &ldquo;ON&rdquo;, now all system set up and working. Please make sure the switch is &ldquo;ON&rdquo;, if &ldquo;OFF&rdquo; Inveter will not UPS and automatic.

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