Item			Specification	Remark
Rated capacity			40Ah	0.2C rate discharge capacity
Minimum capacity			40Ah
Internal impedance			≤0.8mΩ
Nominal voltage			3.2V
Cell weight			1.4±0.1KG
Standard discharge conditions	Constant current		20A
	End-of-discharge voltage		2.5V
Standard charge method	Constant current		10A
	Charge voltage		3.55V
Fast charge method	Constant current		40A
	Charge voltage		3.55V
Max continuous discharge current			120A
Cycle life			3000 cycles	80% DOD
Operating temperature		Charging ambient temperature	0~65°C
		Discharging ambient temperature	-20~65°C
		Storage temperature	-20~65°C
Appearance			Without break, distortion, contamination, leakage.

Basic Performance

1. Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.

2. Good performance under high temperature, it could work under 65°C temperature.The battery structure is safe and good.

3. Good performance under low temperature.discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.

4. Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.

5. Good cycle life time, the discharge capacity is still over 80% after 2000 cycle times of single cell(80%DOD).

6. It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.

7. Low cost.

8. No pollution during manufacture and usage.

Certifications & Test reports

Applications

Packaging & Delivery

Comapny profile

Established in July 2007, Zhejiang GBS Energy Co.,Ltd is a leading company manufacturing large capacity plastic shell lithium iron phosphate battery in China. Our plastic shell insulated lithium battery takes the lead in the industry in the all processes including production, once use, echelon use, recycle, disassembly etc. With two production bases and nearly 300 employees, we have an annual capacity of more than 2GWh.