48v battery 12ah E-bike bicycle battery li-ion 48 volt battery packs for ebike
|DL-RR4810A||Battery material||lithium ion|
|Typical voltage||48V||Rated capacity||12Ah|
|Dimensions||107*75*285mm||Inner impedance||les than 100mΩ|
|Full voltage||29.4V||Max charge current||4A|
|Discharge cut-off voltage||54.6V||Rated dicharge current||5A|
|Max discharge current||20A||Charge methods||CC/CV|
|Battery weight||4.5Kg||Over-current protection current||25A|
|Cylce life||More than 500 times||Charging temperature||0-45 degree|
|Ceftified by||CE,UL,ROHS||Discharging temperature||-20-60 degree|
|Expecting driving distance||more than 50KM( 350w Motor)|
|AC input||100-240V 50/60HZ||DC Output||54.6V 2A|
|Size||158*71*46mm||Charging time||around6-7 hours|
1,- Water-resistant and firm ABS plastic casing.
2,- Built-in PCB protection.
3,- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
4,- The internal pack is stabilized by braces.
5,- Avoiding mechanical accidents caused by vibration.
1, High energy density
2, High working voltage for single battery cells
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
(1) We accept Paypal,T/T,Western Union or L/C .
(2) Item will be shipped in 3-5 days after receiving full payment.
(3) Shipping: DHL,Fedex TNT(only to certain area).
(4) Tracking Number will be provided
1, OEM &ODM orders are available
2, Superior quality and cost-performance ratio
3, Tags, plugs and connectors are available
4,Delivery time:3-5work days
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide.DeLong battery won a good reputation and has become a popular brand in the international market.We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future. Welcome to visit our company to discuss the business cooperation.
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