7.4V 4400mAh rechargeable 18650 li-ion battery pack 2S2P
7.4V 4400mAh Battery Features:
The Applications of 7.4V 4400mAh
7.4V 4400mAh Battery Basic specifications
Nominal Capacity (mAh)
4400mah
Nominal Voltage ( V)
7.4v
Impedance Initial (mΩ)
≤75mΩ
T Impedance(KΩ)
/
S Impedance(KΩ)
/
Negative Explain
Red“+” Black“-”
Cycle Life
≥500
Self-discharge
Residual capacity>90%
Battery Pack
Model
DEL-P001
Nominal Capacity(mAh)
4400mah
Nominal Voltage ( V)
7.4V
Max Charging Voltage(V)
8.4v
Cells Impedance Initial(mΩ)
≤60 mΩ
Dimension(mm)
70*40*40mm
Safetyperformance
Overcharge protection voltage(V)
8.4±0.02V
Overcharge resuming voltage(V)
8.2±0.05V
Over discharge
Protection Voltage(V)
8.4±0.25V
Over discharge remove Voltage(V)
8.4±0.1V
Limit current protection current
2A
Limit current protection
recovery mode
Charging recovery
The equipment connection
Wires
Weight
200g
Shell color
Blue
You May Also Be Interested In:
-
customized 24v li ion battery pack for electric bike-Shenzhen Delong Energy Technology Co.,Ltd-customized 24v li ion battery pack for electric bike 24v 15000mAh
-
48v 20ah li ion battery pack 48v 20000mAh
-
24V 40Ah Lithium 24v 40000mAh
-
24v 40ah li-ion battery 24Vv 40000mAh
-
12368130 3.7V 10ah 3.7v 10000mAh
-
36v 15ah 36v 15000mAh
