Polly Original Down Tube Electric Bicycle Battery: 36V, 48V, 30Ah Large Capacity
Introducing the Polly Original down tube electric bicycle battery, designed for high-performance cycling:
Voltage Options: Available in 36V and 48V to meet various e-bike configurations.
Capacity: 30Ah, providing a large capacity for extended rides and enhanced performance.
Down Tube Design: Optimized for sleek integration into the bike frame, maintaining a streamlined look.
Durable Construction: Built to withstand daily use and diverse environmental conditions, ensuring reliability.
Lightweight and Compact: Designed for easy installation without adding unnecessary weight.
Low Maintenance: Engineered for hassle-free operation, requiring minimal upkeep.
This Polly Original down tube battery is the perfect solution for powering your electric bicycle efficiently and reliably.
Feature:
High Quality Ebike Battery have excellent performance with diversity models. Long cycle life and safety during your usage.
– Capacity, Power, Voltage and Cell can be customized as your requirement for Min. sample order 1PCS.
– BMS protect battery no fire, no explosion, prevent over-discharge, over-charge, and short circuit. No safety risk.
– LED screen to monitor the battery pack energy status.
– Easy to remove, portable.
– Portable/Fashionable/Key control/Protection Board/Wonderful/Handle/Metal Case/Durable/Deep Cycle/Long Life Energy/Rechargeable/Safe memory effect/Low self discharge/High efficiency.
| item | value |
| BMS protection: | Yes |
| Cycle Life | 800-1200 Times |
| Size | Customized |
| Certification | CE ROHS UN38.3 |
| Battery type | 18650 Rechargeable Li-ion |
| Working Temperature | Charge:0~45℃,45.85%RH；Dis-charge:-20~60℃,45.85%RH |
| Application | Electric bicycles/scooters, Electric vehicles, Electric Wheelchairs, Electric power systems,LED lights,Digital devices,Medical devices,Beauty instrument and ect. |
| | Cell balancing |
| Over-discharge |
| Over-current protection |
| Over-charge |
| Temperature protection |
| Secondary protection |
Packing & Delivery
Other Ebike Battery Models
FAQ
Q: What type of electric bike battery?
A: It is a Li-ion battery, Chemical is Li(NiCoMn)O2.
Q: What is the difference between a Li-ion battery,Ni-Mn battery and Lead acid battery?
A: E-bike Li-ion battery have longer cycle life,normal cycle life is 800-1000 times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly.
Q: What's the temperature range of charge and discharge?
A: Charge Temperature: 0 to 45°C and Discharge Temperature: -20 to 65°C
Q: What kind of cells are used on this electric bicycle battery?
A: Different capacities with different cells, we make the battery with original A grade Brand and high-quality domestic cells, all can be customized as your requests.
Q: Does your e-bike battery come with a charger?
A: All of our e-bike batteries come with charger.We have normal charger and fast charger. If you need fast charger please contact with us.
Q: Do your electric bike batteries come with BMS?
A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Over discharge and Over current.
Q: Can you provide OEM and ODM service?
A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality E-bike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.
Packing & Delivery
