Home > 3.2V LiFePO4 Battery >

Lithium iron Phosphate 3.2V LiFePO4 Battery 18650 Cell For Solar Power

Product Categories

Guang Zhou Sunland New Energy Technology Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Ask Lasest Price
Brand Name :	TAC OEM ODM
Model Number :	IFR18650 / IFR26650
Price :	usd 1-10
Delivery Time :	7 days for single cell 15-20 days for battery pack
Payment Terms :	TT payment
Certification :	MSDS REACH ROHS
Supply Ability :	50000 pack for one week

Add to Cart

Various cylindrical size including of aa aaa 15270 17335 18650 26650 32650 etc
Various capacity cover 100mah to 5000mah for cell
High consistance for cell with same level of voltage inner resistance and capacity
Lower impedance and low self discharge
Deep circle 2000 times base on DOD 80%

No.	Items/	Specifications/		Remark
1	Nominal Capacity	1500mAh		0.2C Standard discharge
2	Minimum Capacity	1400mAh		0.2C Standard discharge
3	Nominal Voltage	3.2V		Mean Operation Voltage
4	Delivery voltage	3.2~3.3V		Within 10 days from Factory
5	Charge Voltage	3.65V±0.03V		By standard charge method
6	Standard charging method	0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C
7	Charge current	0.2C	300mA	Standard charge, charge time about 6h(Ref)
7	Charge current	0.5C	750mA	Rapid Charge, charge time about: 3h(Ref)
8	Standard discharging method	0.2C constant current discharge to2.0V,
9	Cell Internal Impedance	≤60mΩ		Internal resistance measured at AC 1KHZ after 50% charge

Application for Lithium iron Phosphate 3.2V LiFePO4 Battery 18650 Cell For Solar Power

7-10 Days after the buyer confirm the PI

25-30 Days for OEM order

Lifepo4 Battery Pack 12v 30ah 40ah 60ah 100ah

Single cell for Lifepo4 Battery

In order to prove the safety performance for lifepo4 cell , tac test battery with un38.3 test standard as below

No	Items	Test Method and Condition	Criteria
1	Thermal exposure test	Each fully charged cell, stabilized at room temperature, is placed in a circulating air-convection oven. The oven temperature is raised at a rate of 5 °C/min ± 2 °C/min to a temperature of 130 °C ± 2 °C. The cell remains at this temperature for 10 min before the test is discontinued.	No explosion, No fire
2	Short test	The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ.Tests are to be conducted at room temperature 20~25℃.	No explosion, No fire The Temperature of the Battery surface not exceeded than 150℃
3	Short test	The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ.Tests are to be conducted at room temperature about 60-65℃	No explosion, No fire The Temperature of the Battery surface not exceeded than 150℃
4	Forced discharge test	A discharged cell is subjected to a reverse charge at 0.5C for 150 min.	No explosion, No fire

5	Free fall test	The battery to be fully charged in accordance with standard charge condition, then drop the battery three times from a height of 1,0 m onto a concrete floor. The batteries are dropped so as to obtain impacts in random orientations.	No Fire,
6	Vibration test	After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz and 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of XYZ axes.	No explosion ,No leakage, No fire

Product Tags:

lithium iron phosphate battery pack

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Guang Zhou Sunland New Energy Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!