Powerful Motorcycle Battery (Model JQ73640E)

Superior Power, Reliable Performance on Any Road
For riders tackling mountainous terrain or enjoying stress-free long-distance commuting, the Powerful Motorcycle Battery is an indispensable energy core. Equipped with lithium iron phosphate prismatic aluminum shell cells (3.2V/40Ah), it operates at a 73.6V rated voltage, delivering a rated energy of 2.94 kWh.
Whether it's instantaneous bursts of power for steep climbs or continuous energy for hundreds of kilometers, this battery ensures motorcycles start quickly, accelerate smoothly, and handle complex road conditions with ease. It provides stable, high-performance output, eliminating concerns over power degradation, making it the preferred choice for riding enthusiasts and high-demand scenarios.
Core Specifications
|
Parameter |
Specification |
|
Model |
JQ73640E |
|
Rated Voltage |
73.6V |
|
Rated Capacity |
40Ah |
|
Rated Energy |
2.94 kWh |
|
Battery Type |
Lithium Iron Phosphate Prismatic Aluminum Shell Cell 3.2V/40Ah |
|
Overcharge Voltage |
83.95V |
|
Cut-off Voltage |
57.5V |
|
Continuous Charging Current |
20A |
|
Maximum Charging Current |
40A |
|
Continuous Discharge Current |
40A |
|
Maximum Discharge Current |
80A |
|
Charging Temperature |
0℃ ~ 45℃ |
|
Discharge Temperature |
-20℃ ~ 60℃ |
|
Storage Temperature |
-10℃ ~ 35℃ |
|
Product Weight |
24.5 kg |
|
Product Dimensions |
255 × 160 × 355 mm |
|
Packaging Dimensions |
325 × 230 × 430 mm |
|
Cycle Life |
6000 cycles |
|
Communication |
Bluetooth |
|
Warranty |
3 years |
|
Brand |
J&Q ENERGY |
|
Customization |
Supported |

Key Advantages
Ultra-Long Cycle Life: 6000 cycles reduce replacement frequency and long-term costs.
Wide Temperature Range: Works reliably in -20℃ to 60℃, ideal for extreme cold or hot climates.
Real-Time Monitoring: Bluetooth functionality provides instant insights into charge and discharge status, ensuring worry-free operation.
Compact & Manageable: At 24.5 kg, the battery is easy to handle, store, and transport, supporting efficient logistics for wholesale markets.
Customizable: Supports configuration adjustments to suit market-specific demands, making it flexible for different international trade needs.
Reliable Quality: J&Q ENERGY ensures strict quality testing and includes a 3-year warranty, giving buyers confidence in product performance.
Summary
The Powerful Motorcycle Battery (JQ73640E) combines high energy output, long-lasting durability, and smart monitoring. Its stable performance and flexibility make it a top choice for motorcycles in demanding terrains or long-distance applications, and it is well-suited for export and wholesale markets worldwide.



Honor and qualification





Hot Tags: powerful motorcycle battery, China powerful motorcycle battery manufacturers, suppliers, factory, Golf Cart Starting Battery, High Power Motorcycle Battery, Patrol Vehicle Battery, power battery, power supply, Powerful Motorcycle Battery







