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.

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.