LiFePO4 26650 3.2V 4000mAh LFP Battery Cell Rechargeable Lithium Iron Phosphate Battery

26650 4Ah LiFePO4 Battery Description

26650 4Ah LiFePO4 Battery Paramaters

Item	Specification
Nominal Capacity	4000mAh
Min. Capacity	3950mAh
Nominal Voltage	3.2V
Weight	92±2g
Charge Limited Voltage	3.65±0.03V
Impedance (Max, at 1000Hz.)	≤25mΩ
Shipment Voltage	3.15V-3.25V
Charge	Upper Limit Voltage 3.65±0.03V
	Upper Limit Current 0.01C
	Standard Current 0.2C 0℃～45℃
	Rapid Current 0.5C 10℃～45℃
	Max Current 1.0C 10℃～45℃
Discharge	Cut-off Voltage 2.0V
	Standard Current 0.2C -20℃～60℃
	Rapid Current 0.5C -20℃～60℃
	Max Continuous Current 3C
	Max. Pulse Current 5C instantaneous ms
Working Temperature	Charge Temperature: 0℃~45℃
	Discharge Temperature: -20℃~60℃
Storage Temperature	≤1 month -20℃ ~ 45℃
	≤3 months -20℃ ~ 35℃
	≤12 month -20℃ ~ 25℃
	>12 months 25℃
Cycling Performance	1800 cycles, 0.5C/0.5C, ≥80% SOH, 23±2℃

26650 4Ah LiFePO4 Battery Applications

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Shenzhen Uneme Technology Co.,Ltd. located in Shenzhen Guangdong China, is an innovative enterprise which mainly focused on the development, manufacturing and marketing of Lithium Polymer Batteries, Lithium ion Batteries, Ni-MH Batteries and UAV Batteries for consumer, industrial, medical and automotive applications in all walks of life.

UNEMETECH moves on by providing reliable, efficient and intelligent solutions to different power needs. We have highly efficient teams of engineering, production and quality management as well as the most advanced domestic automatic production equipment and manufacturing technique. All steps from raw materials to procurement, production, testing, sales and after-sales service are under controlled with a strict quality system in our ISO9001 and ISO14001 certified factory. UNEMETECH is proud of making successful deliveries to the world's leaders of consumer & industrial electronic industry. UNEMETECH had established a long-term stable cooperation relationship with numerous well-known brands. UNEMETECH committed to providing the first-class quality, competitive price and perfect services for our customers, we are confident that UNEMETECH can be your best battery supplier.