Ningbo Yaxiang Electronic Technology Co., Ltd.

HUB – Integrated Energy Management System for RVs and Off-Grid ApplicationsThe HUB is the industry’s first integrated power solution that combines four core functions into a single unit: Pure Sine Wave Inverter – Provides stable AC output for all types of appliances, ensuring high compatibility and reliability. AC Charger – Intelligent charging from grid or generator with optimized battery management. MPPT Solar Charger – Advanced maximum power point tracking to achieve the highest efficiency from solar panels. DDC Charger – High-current DC-to-DC charging directly from the vehicle alternator, enabling safe and efficient charging while driving. By consolidating these functions, the HUB offers significant advantages over traditional multi-device systems: Space &amp; Weight Savings – Compact design reduces installation space and total system weight. Simplified Installation – One device replaces multiple units, lowering wiring complexity and installation time. System Efficiency – Optimized internal coordination improves overall energy conversion efficiency. Scalability – Designed for modern RVs and off-grid systems with increasing power demands. The HUB represents a new standard in RV energy management, delivering an integrated, reliable, and future-ready solution for manufacturers and end-users alike. 

All-in-one inverter charger

精確企業有限公司

12VDC 1,500W Pure Sine Wave Inverter with Transfer Switch
&bull; Output power continuous: 1500W
&bull; Output power surge: 3000W
&bull; Standby current: &le;1.5A
&bull; Output voltage: 230VAC / 120VAC
&bull; Input voltage: 12VDC
&bull; Output wave form: Pure sine wave
&bull; Efficiency: &ge;89%
&bull; Transfer time: &lt;20ms
&bull; 2 x USB ports output: 5VDC, 1A + 2A
&bull; 1 x IEC Socket
&bull; AC output connections: VDE, BS, SAA / Dual GFCI
&bull; Excellent overload capabilities
&bull; Durable Aluminum housing
&bull; Temperature fan cooling control
&bull; Battery connection: Heavy duty screw terminals
&bull; LCD digital display (Voltage, Current, Power and Battery Level)
&bull; Protections:
a. Low DC input voltage alarm - 10.5V
b. Low DC input voltage shutdown - 10.5V
c. High DC input voltage shutdown - 15.3V
d. Short circuit protection
e. Overload protection - 1650W
f. Reverse Polarity protection
&bull; Operating temperature range: -20℃ ~ 40℃
&bull; Applications: RV, Yacht, Caravan, Truck Portable Electrical Appliances... etc.
&bull; Optional solar charge controller load current: 30A PWM max
&bull; Optional LCD remote control (Voltage, Current, Power and Battery Level)
&bull; Optional from PV solar panel input
&bull; Certicate: EMC, LVD, RoHS

ProVista Technology Pure Sine Wave Inverter with Built in Transfer Switch

 	 12VDC 2,200W Pure Sine Wave Inverter with Solar Controller 	 Output power continuous: 2,200W 	 Output power surge: 4,400W 	 Standby current: &le;0.5A 	 Output voltage: 230VAC / 120VAC 	 Input voltage: 24VDC 	 Output wave form: Pure sine wave 	 Efficiency: &ge;92% 	 2 x USB ports output: 5VDC, 1A + 2A 	 &nbsp;2 x AC output connections: VDE, BS, SAA / Dual GFCI 	 Excellent overload capabilities 	 Durable Aluminum housing 	 Temperature fan cooling control&nbsp;Battery connection: Heavy duty screw terminals 	 &nbsp;LCD digital display (Voltage, Current, Power and Battery Level) 	 &nbsp;Protections: 	 a. Low DC input voltage alarm - 21V 	 b. Low DC input voltage shutdown - 21V 	 c. High DC input voltage shutdown - 31V 	 d. Short circuit protection 	 e. Overload protection - 2500W 	 f. Reverse Polarity protection 	 Operating temperature range: -20℃ ~ 40℃ 	 Applications: RV, Yacht, Caravan, Truck Portable Electrical Appliances... etc. 	 Optional solar charge controller load current: 30A PWM max 	 Optional LCD remote control (Voltage, Current, Power and Battery Level) 	 Optional from PV solar panel input 	 Certicate: EMC, LVD, RoHS  

ProVista Technology Pure Sine Wave Inverter

眾凱電子（香港）有限公司

Shown here is a portable jump starter with a compact design. Considering safety, it has a built-in protection system to prevent over current, short circuit, overload and overcharging. Provide reliable power to start your vehicle. This reliable device can meet your charging needs in the event of a power outage.

Features:
&bull;full black.
&bull; Light weight and compact size.
&bull; Backlit LCD monitor, used to display 5 different operating status and battery status.
&bull; 1m copper jumper.
&bull;DC 12V USB power socket.
&bull; Support USB charging (5V 2A) anywhere.
&bull; Overheating alarm sound.
&bull; With reverse polarity protection.
&bull; LED flashlight and emergency flash mode.
&bull; Oversized and heavy alligator clips.
&bull; Second-generation logic software.
&bull;Packaging includes:
1) Zipper suitcase.
2) Heavy alligator clip.
3) USB to micro-USB cable.
4) User guide and warranty.
&bull;Redundant protection:
1) Overcurrent lithium-ion battery temperature protection.
2) The charging current lithium-ion battery temperature is locked.
3) Automatically shut down the system and reverse polarity connection alarm.
4) Prevent the reverse current charging of the vehicle.
5) Spark prevention system.
6) Current limiter upper limit protection (output).
7) Thermal protection coupler (TPC) on the lithium battery.

&nbsp;Technical specifications:
&bull; Battery type: LiPo.
&bull; Battery capacity: 38Wh.
&bull; Life cycle: 500-700 times.
&bull; Charging time: 3-8 hours.
&bull; Peak current: 500A.
&bull;Unit weight: 0.6kg (excluding clamps).
&bull; Dimensions (length x width x height): 158 x 84 x 42mm.
&bull; USB: 5V/2A single.
&bull;Working temperature: -20℃ to 45℃.

Jump Starter

Car Battery Charger 4 Amp 6/12V Fully Automatic Battery Maintainer for Car Truck Motorcycle 	 LCD Screen: Equipped with LCD screen, the car battery maintainer can display different charging status and diagnostic information, such as the voltage, current, charging state. Charger and maintainer are perfect for your car, vehicle, lawn tractor, motobike, boat, jetski, lawn mower automobiles, motorcycles, personal watercraft, RVs, boats, golf carts. 	 Automatic Detection: The Jump Monster battery charger automatically detect the voltage of your car battery (6V or 12V), so you don&#39;t need to adjust your auto battery charger manually, which is super convenient and time-saving. 	 Protect Battery: Featured with multi-level protections, Jump Monster car battery charger will automatically switch from full charge mode to maintenance mode, which protects your battery from overcharge, discharge, overheating, reverse polarity, short circuit and overvoltage. 	 8 Stages Charging: According to the feature of the lead-acid type battery, there are SLA/AGM/LION on 6V 12V battery charger for your choice to charge your battery and keep performance at its peak as well as extend the life of your battery. Smart battery charger operated with 8 stages automatic charging process to monitor the whole charging progress and automatically stop when the battery is fully charged. 	 Memory Mode: The battery charger will automatically remember your last charging status, the auto battery charger can automatically adjust the state of charging and you don&#39;t need to adjust yourself, which is trouble saving. Featured with a selectable SNOW mode for charging batteries during cold climate to guard your car battery.  

Car Battery Charger

 	 Input Voltage: 100-240V, 50-60Hz 	 Output Voltage: 12V 	 ​Output Current: 3A/7A (50W)  

Battery Charger 

Yingtan Surplus Photoelectric Technology Co.LTD

Vehicle Power Inverter

深圳市南霸科技有限公司

 	 2019 new 12V 20AH LiFePO4 smart automotive car charger battery with BMS for european vehicles 	 Product Description&nbsp; 	 Model: SK-SMB10&nbsp; SK-SMB20 SK-SMB30 	 Input voltage: 14.6V 	 Size: 230 x 175 x 200mm 	 Nominal capacity&nbsp; &nbsp;10AH&nbsp; &nbsp; &nbsp; &nbsp;20AH&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;30AH 	 Discharge current&nbsp; 100A&nbsp; &nbsp; &nbsp; &nbsp; 140A&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 180A 	 CCA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 300A&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;600A&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;900A 	 Peak current&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;600A&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;900A&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1200A 	 Weight&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.5KG&nbsp; &nbsp; &nbsp; &nbsp;3.6KG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;4.7KG  

Automatic Car Battery

 	 Battery Type: LiPo 	 Battery Capacity: 12V/10.5Ah 	 Waterproof: IP65 	 Agency: UL,CE,FCC,ROHS Prop65,IP65 	 Life Cycles: 500-700 	 Charging Time: 3-8H 	 Peak Current:&nbsp;420A@100ms 	 Crank Current: 210A 	 Work Temp.: -20℃~50℃ 	 Storage Period: 1 year with 70% capacity remains 	 Jump start your vehicle (up to 3.5L gas or 2.4L diesel engine) 	 Water proof IP65 rating 	 Blacklight LCD monitor for 5 different operation status and as a battery analyzer 	 Compact, easy storage in any compartment 	 LED flashlight and emergency SOS flash mode 	 Input：USB charging (5V 2A) 	 Output：Dual USB power outlet @2.4A 	 Balance charging to prolong battery life 	 Sleep timing function: safety &amp; energy-saving &nbsp; 	 Spark Proof System and Reverse Polarity Protections 	 Relay switch for maximum reliability 	 1m drop proof protection 	 A year warranty and friendly customer service   	 Balance charging and load sharing discharger circuit with low voltage threshold protection 	 IN/OUT current LiPo BAT thermal protection 	 Reverse polarity connection shut off and alarm 	 Prevent vehicle&#39;s reverse&nbsp;&nbsp;&nbsp; current charge back 	 Spark proof system 	 Upper current limiter protection 	 Operation temperature &ndash;20℃ to 50℃ protection 	 TPC. Thermal Protection Coupler on LiPo battery (Optional)&nbsp;  

 	 Input Voltage: 100-240V 50-60HZ 	 Output Voltage: 6V/12V AUTO 	 Output Current: 1A/4A 4. Battery type: All SLA batteries(MF,AGM,GEL and VRLA) 	 Material: ABS + PC housing 6:IP65;  

 	 Jump start your vehicle (up to 2.7 L gas or 2.0L diesel engine) 	 Compact, easy storage in any compartment 	 LED flashlight and emergency SOS flash mode 	 Input：DC(5V 2.4A) / AC(14V/0.5A) charging 	 Output：Dual USB power outlet @2.4A total 	 One touch start sequence 	 Balance charging to prolong battery life 	 Sleep timing function: safety &amp; energy-saving 	 Spark Proof System and Reverse Polarity Protections 	 Relay switch for maximum reliability 	 1m drop proof protection  

Portable Jump Starter

 	 Battery type Li Polymer 	 Battery capacity12V/5.2Ah 	 Product capacity 15600mAh 	 Charging time: 3-8H 	 Peak current: 530A@ 10ms 	 Crank current: 265A  

The feature here is a starter for cars. It provides a simple one-button start function and has a high start force. The quick starter acts as a USB charger and can be connected to a smartphone. 	 One-button start. 	 Rectangular shape. 	 Durable structure. 	 With luminous display. 	 There are buttons at the bottom of the display. 	 Compact size. 	 IP65 waterproof. 	 USB charger can be connected to smartphones. 	 High starting power.  

 	 Four-string 2Ah car jump start and battery charger integrated design 	 LCD digital display, touch button 	 USB-C output: 5V, 9V, 12V/2A 	 USB-C input: 5V/2A 	 Battery type :VRLA /LI-ON 	 Peak current : 240A (5S) 	 Crank current: 120A 8.Battery capacity:14.8V/29.6Wh/2Ah 	 Input voltage:100-120V(US) 	 Input voltage: 200-240V(EU,SAA,UK ) 	 charging time: 2-3 hours  

Jump Starter & Car Battery Charger

700A Peak 15600mAh Portable Car Jumping Starter with Air Pump (up to 6.0L Gasoline or 4.0L Diesel Booster) 	 4-in-1 combination 	 A 700A front-end battery booster that can start any 12V vehicle, up to 6L gasoline or 4.0L diesel engine 	 150 PSI tire pump 	 Mobile power 	 Flashlight 	 Portable power bank 	 4 modes of LED flashlight (white light: strong light/strobe/SOS) 	 Multiple Protection: Built-in protection mechanism can prevent short circuit, excessive, over or under voltage, reverse charging, reverse battery polarity; support forced start 	 CE FCC ROHS MSDS UN38.3  

700A Peak 15600mAh Portable Car Jump Starter with Air Pump

 	 Battery Capacity: 12V/6Ah 	 Peak Current: 420A@10S 	 Crank Current: 210A  

12V Jump Starter

 	 Jumpstart your vehicle (up to 8.0L gas or 5.0L 	 diesel engine) 	 Powerful LED flood light and emergency flash mode S.O.S. 	 Type-C Output / Input: 18W PD, 5V3A, 9V/2A, 12V1.5A 	 Output: USB3.0 5V/3A 	 Sleep timing function: safety &amp; energy-saving 	 Battery Indicator: 4 stages 	 Spark Free and Reverse Polarity Protections 	 Balance charging to prolong battery life 	 Compact, easy storage in any compartment 	 Standard copper, 0.6m long booster cable 	 Relay switch for maximum reliability 	 One-touch start sequence  

Jump Starter 1200A Peak Current

 	 12VDC 1,500W pure sine wave inverter with solar controller. 	 Durable aluminum housing. 	 Output power continuous: 1500W. 	 Output power surge: 3000W. 	 Standby current: &le;1.5A. 	 Output voltage: 230VAC / 120VAC. 	 Input voltage: 12VDC. 	 Output wave form: pure sine wave. 	 Efficiency: &ge;89%. 	 2 x USB ports output: 5VDC, 1A + 2A. 	 2 x AC output connections: VDE, BS, SAA / dual GFCI. 	 Excellent overload capabilities. 	 Temperature fan cooling control. 	 Battery connection: heavy duty screw terminals. 	 LCD digital display (voltage, current, power and battery level). 	 Protections: low DC input voltage alarm - 10.5V; low DC input voltage shutdown - 10.5V; high DC input voltage shutdown - 15.3V. 	 Short circuit protection. 	 Overload protection - 1650W. 	 Reverse polarity protection. 	 Operating temperature range: -20℃ ~ 40℃. 	 Applications: RV, yacht, caravan, truck portable electrical appliances... etc. 	 Optional solar charge controller load current: 30A PWM max. 	 Optional LCD remote control (voltage, current, power and battery level). 	 Optional from PV solar panel input. 	 Certificate: EMC, LVD, RoHS.  

Pure Sine Wave Inverter

 	 NEW Generation 12VDC 1,000W Pure Sine Wave Inverter 	 Output power continuous: 1,000W 	 Output power surge: 2,000W 	 Standby current: &le;1.5A 	 Output voltage: 230VAC / 120VAC 	 Input voltage: 12VDC 	 Output wave form: Pure sine wave 	 Efficiency: &ge;89% 	 2 x USB ports output: 5VDC, 2.4A 	 2 x AC output connections: VDE, BS, SAA / Dual GFCI 	 Excellent overload capabilities 	 Durable Aluminum housing 	 Temperature fan cooling control 	 Battery connection: Heavy duty screw terminals  Protections: 	 a. Low DC input voltage alarm - 10.5V 	 b. Low DC input voltage shutdown - 10.5V 	 c. High DC input voltage shutdown - 15.3V 	 d. Short circuit protection 	 e. Overload protection 	 f. Reverse polarity protection 	 Operating temperature range: -20℃ ~ 40℃ 	 Optional LCD remote control (Voltage, Current, Power and Battery Level) 	 Applications: RV, Yacht, Caravan, Truck Portable Electrical Appliances... etc.  

ProVista Technology Power Inverter 

 	 ProUser 6V &amp; 12V 1A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery 	 【UPGRADED DEFECTIVE BATTERY DETECT/FAST CHARGING CAR BATTERY BOOSTER】Designed for 6-volt and 12-volt lead-Acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, AC Input 100-240V, 1.5A 60/50Hz; With 1A DC output current, ProUser 12V 1A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. 	 【UPGRADED 72-HOUR SAFETY FEATURES/MULTI SAFETY PROTECTIONS - BATTERY RESCUE &amp; RECOVER】Updated with 72 hours safety feature to commence anytime the charger is onto protect marginal batteries from over charging. Made of high quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance 	 【4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER】 12V battery charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the 12v smart charger  

ProUser smart battery charger DFC series

 	 NEW Generation 12VDC 1,500W Pure Sine Wave Inverter 	 Output power continuous: 1,500W 	 Output power surge: 3,000W 	 Standby current: &le;1.5A 	 Output voltage: 230VAC / 120VAC 	 Input voltage: 12VDC 	 Output wave form: Pure sine wave 	 Efficiency: &ge;89% 	 2 x USB ports output: 5VDC, 2.4A 	 2 x AC output connections: VDE, BS, SAA / Dual GFCI&nbsp; 	 Excellent overload capabilities 	 Durable Aluminum housing 	 Temperature fan cooling control 	 Battery connection: Heavy duty screw terminals 	 Protections:	 		 Low DC input voltage alarm - 10.5V 		 Low DC input voltage shutdown - 10.5V 		 &nbsp;High DC input voltage shutdown - 15.3V 		 &nbsp;Short circuit protection 		 Overload protection 		 Reverse Polarity protection 	 	 	 Operating temperature range: -20℃ ~ 40℃ 	 Applications: RV, Yacht, Caravan, Truck Portable Electrical Appliances... etc. 	 Optional LCD remote control (Voltage, Current, Power and Battery Level)  

 	 12VDC 200W Pure Sine Wave Inverter 	 Output power continuous: 200W 	 Output power surge: 400W 	 Standby current: &le;1.5A 	 Output voltage: 230VAC / 120VAC 	 Input voltage: 12VDC 	 Output wave form: Pure sine wave 	 Efficiency: &ge;89% 	 1 x USB ports output: 5VDC, 2A 	 1 x AC output connections: VDE, BS, SAA / Dual GFCI 	 Excellent overload capabilities 	 Durable Aluminum housing 	 Temperature fan cooling control 	 Battery connection: Heavy duty screw terminals 	 LCD digital display (Voltage, Current, Power and Battery Level)  Protections: 	 a. Low DC input voltage alarm - 10.5V 	 b. Low DC input voltage shutdown - 10.5V 	 c. High DC input voltage shutdown - 15.3V 	 d. Short circuit protection 	 e. Overload protection - 270W 	 f. Reverse Polarity protection 	 Operating temperature range: -20℃ ~ 40℃ 	 Applications: RV, Yacht, Caravan, Truck Portable Electrical Appliances... etc. 	 Certicate: EMC, LVD, RoHS  

 	 PROUSER MULTI-STAGE LCD Display 12V/20A, 24V/10A Smart Fully Automatic Battery Float Charger Maintainer with Inline Blade Fuse, SAE Quick Connector 	 SMART BATTERY CHARGER - Knows What You Need! Controlled by a single button with 9 modes, it auto detects battery volts and outputs desired charging current, then auto switch to trickle charge after reaching full battery capacity,great for most 12V/24V vehicles, motorcycle, sled, truck, RV, lawn tractor and even boats. 	 HIGH FREQUENCY - Charge Your Car in A Flash! Adopted fully automatic microprocessor with max charging current of 10A&plusmn;10% and 20A&plusmn;10%, it easily helps you to get rid of a drained vehicle battery when you need it most,it used for charging and float charge of 12V/24V lead batteries. 	 SAFETY ENSURED - built in Overcharge, Over-temp, and Short Circuit Protection with CE approval and reverse connection LED indicator&not;it auto reduces current output if the charger becomes too hot during charging, well protects the battery from being damaged, it also has great for most 12V/24V lead-acid batteries (WET MF AGM AND GEL). 	 SAE QUICK DISCONNECTOR - both the ring-terminals cable (inline fuse) and alligator clamps (detached with spare ring-terminals) are equipped with SAE quick disconnector for simple fast connection, allowing you to use it based on long/short time charging, while the full-covered insulating alligator clamps makes the charging safer than those exposed clamps. 	 BUILD FOR LONG LASTING - made of LCD backlight digital screen for easy and clear day &amp; night readings, it is full-sealed with IP65 waterproof outer case, protects against water splashes, moisture and dust.  

ProUser Professional Smart Battery Charger with Display PSD Series

 	 PROUSER MULTI-STAGE LCD Display 12V/16A, 24V/8A Smart Fully Automatic Battery Float Charger Maintainer with Inline Blade Fuse, SAE Quick Connector 	 SMART BATTERY CHARGER - Knows What You Need! Controlled by a single button with 9 modes, it auto detects battery volts and outputs desired charging current, then auto switch to trickle charge after reaching full battery capacity,great for most 12V/24V vehicles, motorcycle, sled, truck, RV, lawn tractor and even boats. 	 HIGH FREQUENCY - Charge Your Car in A Flash! Adopted fully automatic microprocessor with max charging current of 8A&plusmn;10% and 16A&plusmn;10%, it easily helps you to get rid of a drained vehicle battery when you need it most,it used for charging and float charge of 12V/24V lead batteries. 	 SAFETY ENSURED - built in Overcharge, Over-temp, and Short Circuit Protection with CE approval and reverse connection LED indicator&not;it auto reduces current output if the charger becomes too hot during charging, well protects the battery from being damaged, it also has great for most 12V/24V lead-acid batteries (WET MF AGM AND GEL). 	 SAE QUICK DISCONNECTOR - both the ring-terminals cable (inline fuse) and alligator clamps (detached with spare ring-terminals) are equipped with SAE quick disconnector for simple fast connection, allowing you to use it based on long/short time charging, while the full-covered insulating alligator clamps makes the charging safer than those exposed clamps. 	 BUILD FOR LONG LASTING - made of LCD backlight digital screen for easy and clear day &amp; night readings, it is full-sealed with IP65 waterproof outer case, protects against water splashes, moisture and dust.  

我的採購

確定要取消關注此供應商？

確定要取消關注此供應商？