High quality lithium ion battery 22.2v 16000ah lithium battery pack for unmanned sprayer drone

Charge cut-off voltage

25.2V(Cell Voltage less than 4.25V)

Nominal cut-off voltage

22.2V

Discharge cut-off voltage

18.0V

Nominal Capacity

16000mAh @ 0.5C Discharge

Minimal Capacity

15900mAh @ 0.5C Discharge

Standard Charging method

0.5C CC(constant current)charge to 25.2V,then CV(constant voltage 25.2V)charge till charge current decline to ≤0.02C(Cell Voltage
less than 4.25V)

Max charge current

2.0C( 0℃~40℃)

discharge current

Continuous discharge(none with protection function):60A(common) Instantaneous discharge( no over discharge protection):100A

Charge & discharge wire and connector specication

normal charge wire spec:UL3239#22AWG length 100±10mm connector spec: JST-XH-7P

Operating temperature

Charging: 0℃~40℃  Discharging:-10℃~40℃

Initial impedance

≤15mΩ

weight

About 2090g

Storage temperature(at shipping status: approx. 50% capacity of fully charged state)

 1 month: -20~40℃ 3 month: -20~35℃ 1 year: -20~25℃                         The battery should be charged in 3 month,keep its charge state in about 50%

Instruction of charge

The current of charge and discharge should not exceed the maximum current in the specification. The design of charger should meet
the specification. It may cause the quality problem of batteries charge and discharge performance, mechanical performance and
safety performance problems when current and voltage range beyond the requirements of this specification.

The use of the product warnings and precautions

Do not put the product into the water; Do not use the product heating or near the fire source;Do not use the product disassemble, transformation;Do not smash product;Please charge with a special charger.