7.4V 2800mAh Rechargeable Lithium Ion Battery For Hand Electric Drill (18650)

1. Model: 7.4V 2800mAh 18650 Lithium ion Battery pack (2S1P of FLC-18650-2200). 
2. UN, RoHS, CE approved Li-ion Battery pack. 
3. Li-ionBattery pack OEM orders are welcomed. 
4. Li-on Battery pack is widely used to Notebook, Power Bank, Information Devices, Power tools, Medical Device, Lighting, LED, Portable device, etc. 
5. Battery packs are available. 
6. Bulk pack, blister card are available. 
7. For Li-ion 18650 cell, other capacity are available from 1500mAh to 2600mAh. 
8. Individual cells can be assembled in parallel or series into stacks as required by customers. 
9. No memory effect, High voltage, high energy density, long cycle life. 
10. Eco-friendly.

Cell:	Li-ion
Model:	2S1P of FLC-18650-2200
Nominal Voltage:	7.4V
Nominal Capacity:	2800mAh
Minimal Capacity:	2100mAh
Charging Method:	CC/CV(Constant Current/Constant Voltage)
Charge Current:	Standard charge : 0.2C(440mA)
	Rapid charge : 0.5C(1100mA)
Charging Time:	Standard charge : 8.0 hours (Ref.)
	Rapid charge : 4.5 hours (Ref.)
Continuous Discharge Current:	1.0C (2200mA)
Cut-off Discharge Voltage:	3V±0.05V
Overcharge Voltage	4.28±0.025V per cell
Over Discharge Cut Off Voltage	2.4±0.05V per cell
Short Circuit Protection	Recover after removing the short circuit load or recharge
Dimensions(T*W*H):	18.2mm *37mm* 67.2mm
Weight:	Approx. 95g
Operating Temperature:	Charge : 0 ~ 45 ºC
	Discharge: -10 ~ 60 ºC
Storage Temperature:	at -5 ~ 35 ºC Recommend(25±5 ºC)
Note	Storage capacity should be 40%~50% full charge capacity.