Customized 50.4V 15Ah Rechargeable Lithium Battery Rechargeable Pack
| Type: | Customized Lithium Battery | Nominal Voltage (V): | 3.7V 12V 24V 36V 48V 60V 72V, Etc. |
| Rated Capacity: | 2.6Ah/5Ah/10Ah/30Ah/50Ah/80Ah/100Ah/150Ah/200Ah, Etc. | Battery cells: | 18650 21700 26650 32700 Ternary Lithium Batteries, LiFePO4, Polymer Lithium Batteries, Etc. |
| Color: | Negotiable | Size: | Negotiable |
| OEM/ODM: | Acceptable | Application: | Electric Bicycles, Electric Motorcycles, Electric Forklifts, Electric Yachts, Electric Tools, Electric Wheelchairs, Etc. |
| Cycle life: | 500-2000 Times | Packaging Detail: | Standard Carton Packaging |
| Place of origin: | Foshan, China | Operating Temperature(℃): | -20~55℃ |
| Charging port: | Negotiable | ||
| High Light: | 50.4V 15Ah rechargeable lithium battery,custom lithium battery pack with warranty,15Ah rechargeable battery pack for electronics |
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Ideal for custom e-bike builds and standard bike conversions, our adaptable lithium battery offers flexible configuration and superior endurance. Users can choose between 18650 and 21700 cylindrical cells to fine-tune energy density and cycle performance, achieving optimal cost-to-performance ratios for individual projects. The refined triangular structural design fits e-bike frame dimensions precisely, improving weight balance and aerodynamic efficiency for smoother, more stable rides. Every technical specification is fully customizable, enabling flawless compatibility with all electric bicycle models and mainstream conversion kits. With capacity grades from 10Ah to 30Ah, it easily adapts to casual daily commuting, long-haul travel, and intense off-road riding demands. Durable cell chemistry ensures steady power output, excellent load resistance, and extended cycle life, drastically reducing frequent battery replacements and maintenance.
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AIRUISI custom electric bicycle battery parameter table |
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Model No.: |
DZ-18650 |
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Nominal Voltage: |
24V/36V/48V/52V/60V/72V (Optional voltage) |
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Nominal Capacity: |
10Ah-50Ah(Customized capacity) |
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Standard Charge Current: |
5A |
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Max Charge Current: |
15A |
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Fit for Motor: |
500W 1000W 1500W 2000W 2500W 3000W optional 5000W-15000W |
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Continouns Discharge Current: |
40A-80A optional |
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BMS Protection Function: |
Over charge, Over discharge,Over current, Short circuit, Teperature, Balance act. |
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BMS Communication protocol: |
Need additional requirements--- RS485/RS232/CAN BUS/APP/GPS positioning) |
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Battery Size: |
Customized size available |
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Cell Brand |
3.7V Japan Korea brand optional |
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Cell Brand-China |
3.7V Chinese Brand Grade A cell |
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Battery Resistance |
≤100mΩ |
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Discharge Cut-Off Voltage: |
upon request (Please consult customer service) |
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Charge Voltage: |
upon request (Please consult customer service) |
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Cycle Life: |
80% capacity after 800-1000 cycles |
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Cell Type: |
LI(NiCoMn)O2 18650/21700 Cell |
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Cell Capacity: |
2500mAh,2600mAh,2900mAh.3000mAh,3200mAh,3300mAh,3400mAh.3500mAh 4500mAh,4800mAh,5000mAh |
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Warranty: |
12 months |
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Cell Weight: |
18650-45g,21700-75g |
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Battery Pack Weight: |
as required |
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Charging Working Temperature: |
0~45℃ |
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Discharge Working Temperature: |
-20~60℃ |
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Storage Temperature: |
-10~40°℃ |
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Retention of charge : |
≥95%(store in one month) |
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Fit Motor: |
Gear motor, Gearless motor, Brushless DC motor, bafang motor, Tongsheng motor, Golden motor, etc. |
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Fit for bike: |
Electric bike, E-scooters, Folding bike, City bike, Mountain bike, Fat bike, Cruiser bike, Trike bike, ect. |
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Fit for car: |
Golf car, Small-scale electric flat car, Forklift, Cleanness car, Electric wheelchairs, Electric boats, ect. |
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Certification: |
CE/ROHS/MSDS/UN38.3/UACK/1.2M Drop Test |
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Wide Range of Applications
Providing end-to-end solutions with an experienced engineeringteam from R&D to mass production.
Ensuring project timelines are met, from initial design to finaldelivery.

Foshan Airuisi Intelligent Technology Co., Ltd. is an experienced manufacturer with over 16 years of expertise in lithium battery production.
We specialize in providing high-quality lithium polymer batteries, lithium battery packs, LiFePO4 battery packs, and customized battery solutions tailored to your needs.
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Customized lithium polymer battery
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Customized lithium battery packs
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Custom lithium battery designs and solutions



Thank you for your interest in our products. If you have any questions, suggestions, or need further services, please feel free to contact us through the following methods:
Foshan Airuisi Intelligent Technology Co.,Ltd
TEL: +86 (0)75786719716 86-18138500490
E-Mail: sales01@ai-ruisi.cn sales03@ai-ruisi.cn
Whatsapp/Wechat/Mob: 0086- 18138535456 Wechat:13550799023