China Battery Cells

Gotion 32135 15Ah 3.2V LFP Battery IFR32135-15Ah

>50K in stock, fast shipping by air or sea. We hold full Product Specification, MSDS, UN38.3, BIS, CB IEC62133, UL1642 test reports.

No.	Item	Performance	Remark
1	Capacity	≥15Ah	（25±3）℃，0.5C/1C，2.0V 0.5C
2	Nominal Voltage	3.2V(0.33C)	Operation voltage during standard discharge.
3	Cut-off Voltage	2.0V
4	Charging Voltage	3.65V
5	AC-impedance	1.5mΩ≤R≤3mΩ	AC 1KHz after standard charge
6	Standard Charge	CC / CV: 3.65V / 0.5CA charging till to the current decline to 0.05CA, at 25±2℃.	Charge time: Approx3.0h.
7	Standard Discharge	Discharge continuously with 1CA to 2.00V, at 25±2℃.
8	Operation Temperature	0~55℃	Charge
8	Operation Temperature	-30-60℃	Discharge
9	Cell weight	268±5g
10	Energy density	≥187Wh/Kg	0.33C/0.33C
11	Product Dimensions	Height:140±0.3mm（including poles）	Initial battery dimensions
11	Product Dimensions	Thickness:33.4±0.2mm	Initial battery dimensions

Type	Energy Type	Power Type	Medium-power Type	Low-cost Type	High-rate Power
Parameter	EV12.8	EV15	ESS13	ESS12.8	ESS10(LTO)
Size(WDH)(mm)	Ф32 * 131	Ф32 * 135	Ф32 * 135	φ32*135	Ф32 * 135
Weight(g)	245±5	268±5	265±5	255±5	260±5
Working Voltage(V)	3.2	3.2	3.2	3.2	2.3
Nominal Capacity(Ah)	12.8	15.5	13	12.8	10
AC Internal Resistance(mΩ)	＜3	＜3	＜3	≤5	＜2
DC Internal Resistance(mΩ)	＜9	＜8	＜8	≤11	＜4
Charging Ratio	0.5C	0.5C	1C	0.5C	3C
Mass Energy Density(Wh/kg)	＞167	＞187	＞150	≥160	＞85
Volumetric Energy Density(Wh/L)	＞400	＞376	＞340	≥370	＞200
Energy Density(W/kg)	＞1000	＞1000	＞1200	≥800	＞1500
Standard Cycle Life(times)	＞3000	＞2000	＞5000	≥1200	＞10000
45℃ High Tempreture Cycle Life(times)	＞1500	＞1000	＞2000	≥800	＞6000