Shenzhen Ryder Electronics Co., Ltd. is one of the leading manufacturers and suppliers of e-bike lithium battery in China. Welcome to buy CE approved batteries in stock here and get free sample from our factory. All customized products are with high quality and low price.
E-bike Lithium Battery 25V 5AH
Low production and component costs. It perfectly matches mainstream 24V 250W/350W motors, making it the most economical choice.
Key Parameters
|
Attribute |
Details |
|
Battery Type |
Lithium-ion (Li-18650) |
|
Nominal Voltage |
25V |
|
Capacity |
5AH |
|
Configuration |
7S2P (7 Series × 2 Parallel) |
| Max Continuous Charge Current | 5A |
| Max Continuous Discharge Current | 35A |
|
Charge Cut-off Voltage |
29.4V |
|
Discharge Cut-off Voltage |
18.2V |
|
Operating Temp. |
5–45°C (Charge), 15–60°C (Discharge) |
|
Storage Temp. |
Best at 10–25°C for long-term storage |
|
Weight |
1.3kg (optimized for portability) |
|
Communication |
UART/RS-485 |
Tailored Lithium Battery Pack Solutions
As a premier custom lithium-ion battery pack manufacturer, we deliver tailor-made energy solutions from cell selection to BMS optimization. We specialize in engineering and assembling high-performance battery packs that perfectly fit your unique application requirements. With robust safety features and flexible manufacturing, we are your trusted turnkey OEM/ODM partner.
FAQ
Q1.What do "Ah" and "Wh" mean when choosing a battery pack?
A.Voltage determines the power and speed potential of the E-bike. A higher voltage battery (like 48V or 52V) can deliver more power to the motor, resulting in faster acceleration and better hill-climbing performance compared to a 36V system.
Q2.What is the difference between 18650 and 21700 lithium cells?
A. The numbers represent physical dimensions. 21700 cells are slightly larger than 18650s but offer higher energy density, greater capacity per cell, and better thermal performance, allowing for lighter and more compact E-bike packs.
Q3.Can you customize the shape and size of the battery pack for specific E-bike frames?
Yes. As a custom manufacturer, we specialize in engineering custom enclosures, cell layouts, and brackets to ensure the battery pack seamlessly integrates into down tubes, rear racks, or triangular frame spaces.
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