LiitoKala Lii-40H 140A discharge 3.7V 21700 4000mAh Top High-performance Rechargeable Battery for power tools

Brand Name: LiiitoKala

Model: Lii-40H(21700 4000mAh)
Nominal Capacity:  4000mah
Nominal Voltage:  3.7V
Weight:  About 68g
Rechargeable Battery:  Yes
Rechargeable Times:  ≥1000 times, DOD at 80%
internal resistance:  5-10mΩ
Limited Charge Voltage:  4.2v
Working Voltage:  2.75-4.2V
Standard Charge Current:0.8A(0.2C)
Rated Charging Current:8A(2C)
Maximum Discharging Current:15C=60A
Max Pulse Discharging Current: 35C=140A(3S,25±2℃)
Charging Temperature: -10~60℃
Discharging temperature: -30~75℃
Storage temperature: -30~75℃
Size:  21.31mm x 70.42mm±0.1mm (Flat)