Specifications

14.4v electric tool battery pack
1.36x38x135mm,370g
2.Inbuilt protection circuit
3.Real capacity 100% original
4.Good price!

14.4v 4.4Ah electric tool battery pack

Specification	li-ion battery
Type	Lithium-ion rechargeable cell
Model	TLH13052902
Nominal voltage	14.4v
Nominal capacity	4000mAh
Minimal capacity	3900mAh
Max charge current	3900 mA    1C
Charging method	charge with constant current 1C to 16.8V, then charge with constant voltage 16.8V  till charge current is less than 0.01C
Discharge cut-off voltage	12.0V,  the over-discharge detection voltage of  PCM
Operating environment	Charging, 0°C ~ 45°C ;  65±20%RH
	Discharging, -20°C~60°C ;  65±20%RH
Storage environment	-20°C~45°C 65±20%RH
	storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH 14.8~15.6V
Weight (Approx)	less than 370g
Dimension (Max)	36x38x135

Advantages:

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

Features:

1, Longer storage life than NiMH Batteries

2, Light weight and higher energy density than any rechargeable battery

3, Installed IC chip will prevent the battery pack from over charge and over discharge.

It helps protect battery chemistry integrity and prolongs battery life.

4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah

5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power

6, Supply which requires compact size and lighter weight

7, The battery module is wrap by PVC

Others:

1, OEM orders are available

2, Superior quality and cost-performance ratio

3, Tags, plugs and connectors are available

4, We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)