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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

7.4V 4.4Ah 5Ah 5.2Ah 7Ah 18650 2S2P Li Ion battery pack made by SAMSUNG LG SANYO PANASONIC cell:

No.	Item		Specification	Remarks
1	Brand Name		OEM
2	Model NO.		IFR18650-2S2P
3	Normilar Capacity		4400mah 5000mah 5200mah 7000mah	0.2 C5A discharge
4	Normilar Voltage		7.4V
5	Discharge Voltage (Min.)		5.0V
6	Charging Voltage (Max.)		8.4V
7	Charging Current (std.)		0.2 C5A
8	Discharging Current (Max. continue)		1 C5A
9	Discharging Current (Max. temporary)		2 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		Li-ion battery 18650 2000mAh
14	Internal Impedance
15	Protection Fuctions		Over charge, Over discharge, Over load, Short Circuit
16	Size		207570mm or 383870mm	Recommend or Customize
17	Weight		Approx. 0.3kg Plastic packing
18	Cycle Life		800 times
19	Warranty		12 months

Typical Advantage of our lithim ion 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 more than 800 times @80% capacity retain.
4. Large batch production, offering very similar cells for rating.