18650 lithium ion battery

⊙ cell model: EPT ® 3.7V 2600mAH 18650 lithium battery 10s4p

⊙ nominal voltage: 37V

⊙ nominal capacity: 10400mah

⊙ size: 72 * 91 * 198mm

⊙ factory voltage: ≥ 37V

⊙ charging cut-off voltage: 42V

⊙ discharge cut-off voltage: 30V

⊙ charging current: standard charging: 0.2C fast charging: 0.5c

⊙ charging time: standard charging: 5.5-6.5h fast charging: 1.5-2.5h

⊙ maximum charging current: 0.5c (5 ℃ ~ + 45 ℃)

⊙ standard discharge current: – 10 ℃ ~ + 55 ℃ constant current: 0.5c cut-off voltage: 3.0V

⊙ maximum discharge current: 1C (0 ℃ ~ + 55 ℃)

⊙ working environment: charging: 0 ℃ ~ 45 ℃ max.85% RH, discharge: – 20 ℃ ~ 60 ℃ max.85% RH

⊙ lithium protection: overcharge protection, overdischarge protection, discharge overcurrent protection, discharge short circuit protection, etc

⊙ communication protocol: I ² C