Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Dongguan Lafulaifu Technology Co., Ltd.

About this item 2-in-1 Phone Holder with Cooling: Combines a stable mobile phone mount and an integrated cooling fan, designed for bikes, motorcycles, and electric scooters. Keeps your device secure while actively dissipating heat. Effective Heat Dissipation: Built-in high-speed cooling fan (or semiconductor module) prevents overheating during navigation, video recording, or music playback on long rides. Universal Compatibility: Adjustable clamp design fits most smartphones, supporting different sizes and protective cases, ensuring wide adaptability. Secure &amp; Stable Mounting: Shockproof and anti-slip design keeps your phone firmly in place, even on bumpy roads or during high-speed riding. USB Power Supply: Powered via USB or directly from the vehicle’s power source, ensuring continuous cooling without draining your phone battery. Durable Outdoor Design: Made with weather-resistant materials to handle outdoor environments—heat, dust, and vibration—ideal for everyday commuting and long-distance rides. Applications Cycling Navigation: Prevents smartphone overheating while using GPS navigation apps during summer rides. Motorcycle Touring: Keeps phone temperature stable for safe and continuous map guidance or video recording. Electric Scooter Riding: Ideal for urban commuting where smartphones are mounted for route planning or speed tracking. Delivery Riders &amp; Couriers: Supports long working hours under the sun without phone shutdown due to overheating. Outdoor Sports &amp; Travel: Ensures reliable phone performance for recording and navigation during long-distance cycling or scooter trips. 

Cycling Phone Cooling Holder

Shenzhen Jiduoduo Dianzi Shangwu Co.,Ltd

Description: (1) Professional 12V/24V Lead-Acid Battery Life Detector (2) Universal 8V–36V | Non-Contact | No External Power Required (3) Accurately tests STD, AGM, GEL, EFB batteries across CCA 50–1999, 3–200AH (IEC/SAE/EN/DIN/AH standards).Diagnoses cars, motorcycles, EVs, forklifts, trucks, marine &amp; deep-cycle batteries in 3 seconds. (4) Zero-risk testing: Insulated alligator clips eliminate spark/short hazards.Bad-contact alert instantly flags poor electrode connection to prevent false readings. (5) 6 Core Diagnostics CCA Value (Cold Cranking Amps)Internal Resistance (mΩ precision)Battery Voltage (±0.01V accuracy)State of Charge (SOC)State of Health (SOH) / Remaining LifeDischarge Capability(6) Battery-Type Auto-Recognition(Intelligently identifies) Flooded/Wet (STD)Absorbent Glass Mat (AGM)Gel Sealed (GEL)Enhanced Flooded (EFB) Specification: Voltage range8V-36VOperatingtemperature-10~ 50°CBattery specifications12V/24V (only suitable for lead-acid battery testing, not for lithium batteries) Scope of applicationBatteries for various automobiles, motorcycles, electric vehicles.forklifts, etcBattery standardAccurate Measurement: CCA: 50~1999Fast measurement: 3AH~200AHBattery typeSTD battery/AGM battery/GEL battery/EFB batteryTest standardCCA/IEC/SAE/EN/DIN/AHBattery testDischarge current/internal resistance detection/voltage detection/power detection/remaining lifeBad Contact Alert√Weight270gLine integration√Backlit bright screen√Alligator clip size2.8cm/1.10inchSupport frame√Alligator clip length62.5cm/24.61inchNo battery required√ Packaging List: 1 X BT-175 Battery Tester(without battery) 1 X User Manual 1 X Packing Box 

ANENG BT175 Battery Tester

About this item Powerful Cooling System: Built-in high-speed cooling fan combined with heat-dissipating design rapidly lowers phone temperature, preventing overheating during long rides or navigation. Secure Universal Holder: Adjustable clamp fits most smartphones firmly, ensuring stable grip on bicycles, motorcycles, and scooters, even on bumpy roads. Multi-angle Adjustment: 360° rotation allows flexible viewing angles for GPS navigation, music, and calls without compromising riding safety. Durable &amp; Weather-resistant: Made with high-strength ABS and silicone padding, the holder is anti-shock, anti-slip, and resistant to outdoor conditions, suitable for daily commuting or long-distance rides. USB Power Supply: Powered via USB connection to motorcycle/bike battery or portable power bank, offering continuous cooling support without draining the phone battery. Easy Installation: Quick-release handlebar mount fits standard bar sizes; no tools required for setup or removal. Application Cycling &amp; Motorcycling: Keeps smartphones cool and stable during GPS navigation, long-distance rides, or food delivery services. Scooters &amp; E-bikes: Ideal for urban commuters who rely on map navigation and continuous phone use. Outdoor Sports &amp; Travel: Suitable for riders in hot climates or summer seasons, preventing phone overheating during extended use. 

Shenzhen Forange Technology Co., Ltd

 Battery category:Lithium Ion BatteriesCell:Grade A Cell(18650)Size:367.5*89.5*90.3mmStandard Voltage:36VStandard Capacity:10.4AhMaximum Discharge Current:25ADischarge Cut-off Range:42-28VApplication:E-bike, Electric Bicycle, Electric Motorcycle       FAQ  Q1: Are you a factory or trading company? A1: We are a trading company but we have a factory.  Q2: Where is your trading company located? How can I visit there? A2:Our company are located in Shenzhen city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.  Q3: May I buy samples from you? A3: Yes! You are welcome to place sample order to test our superior quality and services.  Q4: What is your Warranty? A4: All the products will have 12 months Warranty  Q5:What payment method do you accept? A5:T/T(Bank transfer), Cash, Paypal, etc.  Q6: Can you put my brand name (logo) on these products? A6: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.  Q7: What’s the leading time? (How long do you need to prepare my goods? A7: Delivery (no more than 10pcs) will be arranged within 3-7 days after payment, and arrive you within about 3-7 working days via international express.  Q8: How will you deliver my goods to me? A8: Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.   

High Quality Long Life ebike battery pack 36V High-Capacity Electric Bicycle Batteries

 Battery category:Lithium Ion BatteriesCell:Grade A Cell(18650)Size:446*156*67mmStandard Voltage:36VStandard Capacity:7.8AhMaximum Discharge Current:25ADischarge Cut-off Range:42-28VApplication:E-bike, Electric Bicycle, Electric Motorcycle  FAQ  Q1: Are you a factory or trading company? A1: We are a trading company but we have a factory.  Q2: Where is your trading company located? How can I visit there? A2:Our company are located in Shenzhen city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.  Q3: May I buy samples from you? A3: Yes! You are welcome to place sample order to test our superior quality and services.  Q4: What is your Warranty? A4: All the products will have 12 months Warranty  Q5:What payment method do you accept? A5:T/T(Bank transfer), Cash, Paypal, etc.  Q6: Can you put my brand name (logo) on these products? A6: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.  Q7: What’s the leading time? (How long do you need to prepare my goods? A7: Delivery (no more than 10pcs) will be arranged within 3-7 days after payment, and arrive you within about 3-7 working days via international express.  Q8: How will you deliver my goods to me? A8: Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.   

Best Price 36V 7.8Ah Lithium Battery for Ebike Rear Rack Battery Pack

 Battery category:Lithium Ion BatteriesCell:Grade A Cell(18650)Size:446*156*67mmStandard Voltage:36VStandard Capacity:10AhMaximum Discharge Current:30ADischarge Cut-off Range:42-28VApplication:E-bike, Electric Bicycle, Electric Motorcycle  FAQ  Q1: Are you a factory or trading company? A1: We are a trading company but we have a factory.  Q2: Where is your trading company located? How can I visit there? A2:Our company are located in Shenzhen city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.  Q3: May I buy samples from you? A3: Yes! You are welcome to place sample order to test our superior quality and services.  Q4: What is your Warranty? A4: All the products will have 12 months Warranty  Q5:What payment method do you accept? A5:T/T(Bank transfer), Cash, Paypal, etc.  Q6: Can you put my brand name (logo) on these products? A6: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.  Q7: What’s the leading time? (How long do you need to prepare my goods? A7: Delivery (no more than 10pcs) will be arranged within 3-7 days after payment, and arrive you within about 3-7 working days via international express.  Q8: How will you deliver my goods to me? A8: Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.   

Electric Bike Battery Little Frog Battery Packs 36v 10ah

Just Quality Battery Industrial Co., Limited

Features More Advanced Portable Jump Starter With the newly invented "The 4th Generation" battery system, it has much more power to jump-start a dead battery of a petrol or diesel engine, such as those found in cars, motorcycles, boats, jet skis, ATVs, and lawn mowers, in just seconds. It can jump-start an automobile battery multiple times on a single charge. It is especially designed for jump-starting the latest vehicles with EV, Turbo, Hybrid, and Start-Stop Systems.  USB-C with Power Delivery (PD) Fast Charging Delivering up to 30W of high-voltage charging power, this device is ideal for charging a wide range of USB-C PD devices quickly. It intelligently adjusts the power output to provide fast and efficient charging for each connected device. Whether you're on the go and need to recharge a USB-C MacBook or fast-charge a compatible iPhone from 0-50% in just 30 minutes*, this power bank has you covered. (*USB-C to Lightning Cable/USB-C to USB-C Cable not included.)  The bi-directional USB-C port facilitates faster recharging, allowing you to do more. With a USB-C PD charger**, it takes only about 3 hours to fully recharge the power bank through the input port. (**USB-C PD charger not included.)"  USB-A QC 18W Fast Charging Supports 18W MAX fast charging and offers more convenient and efficient charging experience.  12V DC Output Port With the 12V cigarette lighter adapter provided, you can power any 12V electric devices like a Vacuum cleaner, Air compressor, Tyre inflator, Waxer and Polisher etc.  LED Light LED flashlight with different lighting patterns.  Product Specifications Battery Capacity: 37000mWh / 37Wh / 10000mAh Battery Type: Lithium-ion Battery Life Cycle: 1000+ Battery Standby Time: Up to 9-12 months Peak Amps: 12V⎓2000A* Clamp Power: 12V⎓1000A USB-C Input: QC 18W Max. (5V⎓3A, 9V⎓2A, 12V⎓1.5A) USB-C Output: PD 30W Max (5V⎓3A, 9V⎓2A, 12V⎓2.5A) USB-A Output: 10.5W Max. (5V⎓2.1A) DC Output: 96W Max. (12V-16.8V / 8A Max.) Operating Temperature: -20℃ to 60℃ Dimensions: 160 x 85 x 29mm Weight: 460g 

2000A Jump Starter

iWarmers Technology Co., Ltd.

heated scarf electric USB rechargeable battery operated 3 heat settings adjustable temperature neck warmer soft fleece machine washable winter skiing snowboarding hunting motorcycle outdoor work cold weather gift for women men mom dad 

 heating scarf  

Changzhou Heco New Energy Technology Co., Ltd.

This high-performance battery module is a reliable power source for electric scooters and motorcycles. The quality battery module guarantees good charging and discharging performance. The sturdy battery module can stand up to extremely cold and hot weather conditions.

 
  Power: 12V, 20Ah. 
  Weight: 2.8kg. 
 

Lithium Battery Module

Shenzhen V-Sun Electronics Co Ltd

   &nbsp;A vehicle positioning device what based on GPS and GSM/GPRS technology.   It is can transmit the longitude and latitude coordinates to your mobile phone by SMS.   And you can find the detail location of this unit on the Google Map or other map software.   Real-time SMS query coordinates.   Time position, phone position.   Remote monitoring capabilities.   Active help feature.   Speed alarm function.   Historical data uploading.   Low power reminder.   Running track monitoring.   Quite saving power function.   Tracking, fixed-point to check car, special saving electricity function, applicable to the motorcycle, electric cars and so on.  

Car GPS Tracking System 

Zhuhai Hange Battery Tech Co Ltd

 This high-capacity battery is designed for use on motorcycles. It is professionally manufactured for guaranteed performance. It can be easily installed into different types of Electric bicycle.    Voltage: 36V.   Internal resistance: 10Ah.  

Electric bicycle Battery

Poweroad (Xiamen) Renewable Energy Technology Co., Ltd.

 	 With super-high discharge rate and excellent low temperature performance, can be widely used in energy storage system, HEV or EV, high performance electric motorcycles and other scenarios which needs super-high power.  

Cylindrical Cell

Shenzhen Ruifenghuizhi Technology Co., Ltd.

  Product Features&nbsp;
Quad band GSM module, all the global gsm network can be used.
Easy to install
Double tracking solutions
Vibration alarm with 4 levels of sensitivity for various properties safety
Note: You could select various level of sensitive according to various situations.
Monitoring function
Anti-theft alarm
Remoter controller operation
Locks your motorcycle and alarm
Track playback
Geo-fence
Long time standby
Low battery alert
Prevention of thievery
Powerful tracking platform
Specification
​Brand: ReachFar
Product Electric Motorcycle GPS Tracker
GSM network:
(Quad band) 850/900/1800/1900MHz
GPRS standard: Class 12, TCP/IP
GPS Positioning accuracy: 10-15m
Battery Built-in,520mAh
Standby time GSM standby (GPSclosed) 12 days
GPS standby (10 minutes once positioning) 50 hours
GSM/GPS Antenna Built-in design
Working temperature: -20℃&nbsp;~ +70℃
Working humidity: 5% ~ 95% RH
Positioning time cost
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (open sky) Cold start 30 Sec
Warm start 29 Sec
Hot start 5 Sec
Host size: 65*65*20mm (main host), 40*34*14mm(auxiliary host)
Packaging size: 230*150*50mm
Host weight: 38g/27g
Package weight: 340g
Colors: black
Package include: 1* Lock &amp; alarm host
1* GSM alarm host&nbsp;&nbsp;&nbsp;
1* loudspeaker
2* remote
1* Special wire
1* user manual&nbsp;  

Fleet Management Vehicle GPS Tracker for E-Bike

Quanzhou Huaxu Trading Co Ltd

This heavy-duty VRLA battery is a reliable power source for UPS systems, emergency lights, alarm systems, telecommunication systems, etc. It guarantees high power storage capacity and a long service life. The highly efficient VRLA battery can be substituted in virtually any flooded lead-acid battery.
   Cyclic usage: medical equipment, electric instrument, toy, camcorder, solar system.   Automobile usage: golf car, wheelchair, lawnmower, motorcycle.   Voltage: 12V.   Capacity: 7Ah.   Weight: 2.10kg.   Ht. over terminal: 99mm.  

VRLA Battery

Hangzhou Frankever Electronic Co., Ltd

   Widely used: communication devices, automatic control, network, home appliance, office equipments,automobile, motorcycle and electric vehicles.   Favorable price: 1.we have our own wire product line. We can customize different wires(Wire rang: 10AWG-32AWG).2. We have 10 years skillful experience. We have professional wire assembly workshop.   Engaged in wire field 10 years, we have many reliable connector providers. We can find the suitable connector model full out.  

Wire Harness

   Widely used: communication devices, automatic control, network, home appliance, office equipments,automobile, motorcycle and electric vehicles.   Favorable price: 1.we have our own wire product line. We can customize different wires(Wire rang: 10AWG-32AWG).2. We have 10 years skillful experience. We have professional wire assembly workshop.   Engaged in wire field&nbsp;10 years, we have many reliable connector providers. We can find the suitable connector model full out.  

   Widely used: communication devices, automatic control, network, home appliance, office equipments,automobile, motorcycle and electric vehicles.   Favorable price: 1.we have our own wire product line. We can customize different wires(Wire rang: 10AWG-32AWG).2. We have 10 years skillful experience. We have professional wire assembly workshop.   Engaged in wire field 10 years, we have many reliable connector providers. We can find the suitable connector model full out.&nbsp;&nbsp;  

Yingde Aokly Power Company Limited

Specifications:

Gel technology, less water consumption&nbsp;and excellent power preserving
Eco-friendly and maintenance-free
Nominal voltage: 12V
Rated capacity (10 hours rate): 100Ah
Total height (with terminals): 240mm (9.45-inch)
Height: 215mm (8.46-inch)
Length: 329mm (12.95-inch)
Width: 172mm (6.77-inch)
Weight: 33kg (72.75lbs) (approximately)
Certificate: CE/UL

Applications:

Solar/wind power system,&nbsp;Uninterrupted power supplies, E-bikes, motorcycles, sprayers, electrical wheelchairs, medical equipment, golf cars, ride-on toys, electric scooters, portable televisions, video equipment, lifting equipment, forklifts, semi-traction lawn mowers and more

Solar Gel Storage Battery

Specifications:

Valve regulated lead-acid battery
AGM separators, less water consumption, and excellent power preserving
Eco-friendly and maintenance free
&nbsp;Nominal voltage: 12V
Rate capacity (10 hour rate): 33Ah
Total height (with terminals): 180mm&nbsp;
Height: 155mm&nbsp;
Length: 196mm&nbsp;
Width: &nbsp;131mm&nbsp;
Weight: Approximately 11.5kg&nbsp;
Certificates: CE/UL

Applications:&nbsp;

Uninterrupted power supply, E-bike, motorcycles, sprayer, electrical wheelchairs, medical equipment, golf cars, ride-on toys, electric scooters, portable television, video equipment, lifting equipment, forklift, Semi-traction lawn mowers &amp; more

Sealed Acid Battery

NST Technology Limited Co.,Ltd

 	 Detection type goods trucks, cars, passenger cars, common special-shaped cars Non motor vehicles (electric cars, motorcycles) pedestrian other traffic obstacles&nbsp; 	 Identify distance vehicles: = 90m&nbsp; 	 Non motor vehicles pedestrians: =60m&nbsp; 	 Output content target tracking ID&nbsp; 	 Target type coordinate size speed&nbsp; 	 Collision time&nbsp; 	 Project parameters&nbsp; 	 Detection type lane line&nbsp; 	 Shoulder Fence&nbsp; 	 Identify distance&nbsp; 	 Lane shoulder: = 50m&nbsp; 	 Fence: =60m&nbsp; 	 Output content model parameters position&nbsp; 	 Color type&nbsp; 	 Lane segmentation detection&nbsp; 	 Project parameters&nbsp; 	 Detection distance 2m~70m&nbsp; 	 Output content radar map (top view, camera coordinate system)&nbsp; 	 Perspective (image coordinate system)  

Eagleye101

Specifications:

Valve regulated lead-acid battery
AGM separators, less water consumption, and excellent power preserving
Eco-friendly and maintenance free
&nbsp;Nominal voltage: 12V
Rate capacity (10 hour rate): 24Ah
Total height (with terminals): 126mm (4.96&quot;)
Height: 126mm ( 4.96&quot;)
Length: 168mm ( 6.62&quot;)
Width: 177mm (6.97&quot;)
Weight: Approximately 9.7kg (19.18lbs)
Certificates: CE/UL

Applications:&nbsp;

Uninterrupted power supply, E-bike, motorcycles, sprayer, electrical wheelchairs, medical equipment, golf cars, ride-on toys, electric scooters, portable television, video equipment, lifting equipment, forklift, Semi-traction lawn mowers &amp; more

Tabs:VRLA battery,sealed acid battery
Sealed Lead acid battery

Sealed Lead Acid Battery

&nbsp;Specifications:


Valve regulated lead-acid battery
Gel technology, less water consumption and excellent power preserving
Eco-friendly and maintenance-free
Nominal voltage: 12V
Rated capacity (10 hours rate): 200Ah
Total height (with terminals): 225mm (8.86-inch)
Height: 218mm (8.58-inch)
Length: 520mm (20.47-inch)
Width: 240mm (9.45-inch)
Weight: 60kg (132.3lbs)
Certificate: CE/UL

Applications:

&nbsp;Solar/wind power system,&nbsp;Uninterrupted power supplies, E-bikes, motorcycles, sprayer, electrical wheelchairs, medical equipment, golf cars, ride-on toys, electric scooters, portable televisions, video equipment, lifting equipment, forklifts, semi-traction lawn mowers and more

My Sourcing