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Business Type: Manufacturer

Main Products: lithium ion battery cell & pack's production ,LiFePO4 battery cell & pack's production ,Li ion polymer battery cell & pack's production ,E bike electric bicycle battery pack ,Solar energy storage battery powerwall PV systems ,18650 battery pack ,12v battery pack ,24v battery pack ,36v battery pack ,48v battery pack ,60v battery pack ,72v battery pack

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Product Details

High Rate 12.8V 4.4Ah 18650 4S4P LiFePO4 Battery Pack for UPS Emergency backup:

Provide big current supply as backup power:

No.	Item		Specification	Remarks
1	Brand Name		OEM
2	Model No.		IFR18650-4S4P-4.4Ah
3	Norminal Capacity		4.4Ah	0.2 C₅A discharge
4	Nominal Voltage		12.8V
5	Discharge Voltage (Min.)		7.5V
6	Charging Voltage (Max.)		14.6V
7	Charging Current (std.)		0.2 C₅A
8	Discharging Current (Max. continue)		2 C₅A
9	Discharging Current (Max. temporary)		3 C₅A
10	Charging Temperature & Humidity		0℃ ~ +45℃ 45~85%RH
11	Discharging Temperature & Humidity		-20℃ ~ +60℃ 45~85%RH
12	Battery storage and transportation environment temperature & humidity ranges	Min. 1 month	-20℃ ~ +60℃ 45~85%RH
		Min. 3 months	-20℃ ~ +45℃ 45~85%RH
		Min. 12 months	-20℃ ~ +25℃ 45~85%RH
13	Battery Type		LiFePO4 battery 18650 3.2V 1100mAh 30C
14	Internal Impedance
15	Protection Fuctions		Over charge, Over discharge, Over load, Short Circuit
16	Size		1054068 mm
17	Weight		Approx. 1kg with pvc shrinkage
18	Cycle Life		5000 times
19	Warranty		12 months

Typical Advantage of our Lithium battery pack:

1. Safer: Triple protection designs to prevent short-circuit inside the cell.
2. Real and high capacity, Low self-discharging, no memory effect.
3. Longer cycle life.
4. Large batch production, offering very similar cells for rating.