48V 10A 12A Ebike Downtube Battery With 18650 Lithium Cell And BMS

Key Specifications/ Special Features:

E-bike Battery Pack 48V 10A / 12A/ 18A / 22A with 18650 lithium cell
Lithium battery features 
1.Life expectancy is two times that of lead-acid batteries.The weight is more lighter
2.No memory effect and rechargeable.the battery life is more longer
3.Safer and more environmentally friendly, No heavy metals and hazardous substances.
4.Built-in IC chip will prevent battery pack over charge, over discharge, over-current,
over-heat, short circuit . 
5.Avoiding mechanical accidents caused by vibration. 
 
 
Parts included 
1. 1PCS 48v Lithium Battery
2. 1PCS 50A Maximum Continuous Discharge Current Built-in BMS board 
3. 1PCS 54.6V 3A Charger (With EU/US/UK/AU AC Charger plug you can choose
NOTICE: This battery is work for 1000W -2000motor, if you need to use it for more than 2000W motor,  
please contact with customer service or leave a message in your order. 
 
Product Specifications
Battery Model :48v 25ah
Nominal Voltage :(V)48v
Nominal Capacity (AH)10/12/18/20/22ah
Source Resistance (mΩ)about 40
Discharge Cutoff Voltage (V)41+/- 1V
Charge Cutoff Voltage (V)54.6v
Rated Discharge Current (A)50A
instantaneous Maximum Discharge Current (A)150A
Maximum Continuous Discharge Current (A)50A
Maximum Continuous Charge Current (A)5A
Charge ModeCC-CV
Standard Charge Current (A)5A
Charge Temperature Range-20-55°C
Cell Size (L*W*T )370*75*110mm
370*85*135mm
Battery WeightAbout 7KG
Feature:
 
1. Cells - A grade cells to make sure batteries in high and full capacity
2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger,
anti-over current, anti-overload
3. Compose Type : Injection Technology to make battery more stable.
4. Certifications : CE,UL,FCC, RoHS, ISO9001
5.  Long life cycle, No memory, environment friendly.