China 48V Lithium Battery Pack Electric Bike Battery

48V lithium battery pack, electric bike battery
Features
1. 48V 10.8Ah rear rack type lithium-ion battery
2. 1500 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
Details

NOItemGeneral ParameterRemark1ModelBBG-RR-LP4810
2Standard capacity(0.5C)10.8Ah
3Rated voltage48V
4Max. charge voltage54.6VSingle Ave. charge Voltage: 4.2V5
Over charge protection
Over charge detection voltage4.3±0.025V
Over charge release voltage4.2±0.025V
6Standard charge current2A0.2C7Charging timeabout 300 minutes0.2C8Discharge cut-off voltage39VSingle Ave. Discharge Voltage: 3V9
Over discharge Protection
Over discharge detection voltage29.5±0.05V
Over discharge release voltage30±0.05V
10Max. continuous discharge current10-15A(adjustable)1.5C11Peak discharge current35-45A(adjustable)4.5C12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load12Battery dimension390*148*55mm
13Total weight(Approx.)about 3.4kg
14Operation temperatureStandard0ºC~45ºC
Discharge-20ºC~65ºC
Storage-20ºC~65ºC

Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.

Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.

Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.

Advantages
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service.
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality.
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.