Dongguan, Guangdong, China
Customize Lithium Ion Pack 48V 20ah Battery for Electric Bike
Products description of 48V Battery for Electric Bike
|48V 20Ah||Battery material||lithium ion 18650 21700|
|Typical voltage||48V||Rated capacity||20ah|
|Dimensions||107*75*385mm||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||6.5Kg||Over-current protection current||25A|
|Cylce life||More than 800 times||Charging temperature||0-45 degree|
|Ceftified by||CE,MSDS,ROHS||Discharging temperature||-20-60 degree|
|Expecting driving distance||more than 50KM( 350w Motor)|
|AC input||100-240V 50/60HZ||DC Output||54.6V 4A|
|Size||107.31*75.38*385mm can be customized||Charging time||around 4-5 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.
Advantages of 48V Battery for Electric Bike
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
Detailed Pictures of Battery for Electric Bike
(1) We accept Paypal,T/T,Western Union or moneygram etc..
(2) Items will be shipped in 3-5 days after received full payment.
(3) Shipping: DHL,Fedex TNT(only to certain area)etc..
(4) Tracking Number will be provided once shipped.
1, OEM &ODM orders are available.
2, Superior quality and cost-performance ratio.
3, Tags, plugs and connectors are available.
4,Delivery time: 7~9 working days.
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier 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 and factory to discuss the business cooperation.
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample.
3. Q: What's your payment term?
A: T/T, Moneygram,West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 5-10 days, but could be changed according to the quantity or other things.
6. Q: How do you control your product quality.
A: All power bank will be tested twice during the whole production.