• 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack

12.8V 21Ah Lifepo4 Battery Pack

Cell type: 26650 Lifepo4 Battery 3.2v 3000mAh
Configuration: 4S7P
Voltage & Capacity: 12.8V 21Ah
Protection functions: overcharge protection, over-discharge protection, over-current protection, and short-circuit protection.
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
  • 12.8V 21Ah Lifepo4 Battery Pack
Description

Key Features of 12.8V 21Ah Lifepo4 Battery Pack:


Reliable & safe performance, long cycle life
Uses the most advanced chips from Japan and the United States for Protection system (PCM/BMS)
Cell materials available include LiCoO2 (lithium cobalt oxide), LiMn2O4 (lithium manganese oxide), Li-Ni-Co-Mn-O (ternary material), and LiFePO4 (lithium iron phosphate)
Using Sony, Sanyo, Panasonic, Samsung, LG brand cells or other competitive cells ensures consistency, stability, and safety of the battery pack
Multiple parallel and series combinations and intelligent modular battery designs are possible
We can provide OEM/ODM battery pack services for your scanner needs


Specification of 12.8V 21Ah Lifepo4 Battery Pack:

Type Parameters
Nominal voltage 12.8V
Rated capacity 21Ah (0.2C discharge)
Continuous working current 8-20A
Overcurrent protection value 3-30A
Suitable device power ≤300W
Overcharge protection voltage 3.6±0.025V/Cell (optional)
Discharge protection voltage 2.0±0.025V/Cell (optional)
Charge mode Constant current, constant voltage
Charge voltage 3.625-3.675V
Charge current 3-10A
Charge temperature 0~45℃、45~85%RH
Discharge temperature -20~55℃、45~85%RH
Storage temperature and humidity range Short term (Over 1 month): -20~+55℃、45~85%RH
Medium term (Over 3 months):-20~+45℃、45~85%RH
Long term (Within 1 year): -5~+20℃、45~85%RH
Dimensions Refer to sample
Weight >2Kg