3.7V 1000mAh Rechargeable battery

⊙ core model: 3.7V 425052 1000mah

⊙ product size: thickness 4.5, width 50.0, height 55.0 (max, mm)

⊙ nominal voltage: 3.7V

⊙ nominal capacity: 1000mah, 0.2C discharge

⊙ initial internal resistance: ≤ 160m Ω

⊙ factory voltage: ≥ 3.7V

⊙ battery charging cut-off voltage: 4.35v

⊙ battery discharge cut-off voltage: 3.0V

⊙ overcharge protection voltage of protection board: 4.375 ± 0.05v

⊙ over discharge protection voltage of protection board: 2.5 ± 0.075v

⊙ standard charging mode: 23 ± 2 ℃ 0.2C CC (constant current) charging to 4.35v, then CV (constant voltage 4.35v) charging until charging current ≤ 0.02c

⊙ 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 (10 ℃ ~ + 45 ℃)

⊙ standard discharge current: – 10 ℃ ~ + 55 ℃ (continuous current: 0.2C cut-off voltage: 3.0V)

⊙ maximum discharge current: 1.0c

⊙ working environment: charging: 10 ℃ ~ 45 ℃, max.85% RH, discharge: – 10 ℃ ~ + 55 ℃, max.85% RH

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