A123 48v 40ah lifepo4 battery pack
Features
1. A123 lifepo4 battery pack
2. high discharge current
3. 2000 times long cycle lfie
4. stable performance
Specification
NO
Item
General Parameter
Remark1
ModelB16S2P4840AH 2(0.5C)
Standard capacity(0.5C)40Ah 3
Rated voltage48V 4
Max. charge voltage58.4V:3.65V
Single Ave. charge Voltage5
Over charge protection
3.9±0.025 VOver charge detection voltage 3.8±0.05VOver charge release voltage6
Standard charge current8A0.2-0.5C7
Charging timeabout 5h 8
Discharge cut-off voltage36.8V:2.3V
Single Ave. Discharge Voltage9
Over discharge Protection
2±0.062VOver discharge detection voltage 2±0.062VOver discharge release voltage10
Max. continuous discharge current80A2C11
Peak discharge current160±5A5-20ms12
Short circuit protection
Detetion delay time200-500μs
Release condition
Cut-off load12
Battery dimension163*225*235 mm 13(Approx.)
Total weight(Approx.)about 16.3kg
14
Operation temperature
Standard0ºC~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.