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Hgih Density Li Ion 18650 Battery Pack / Li Ion 7.4 V Rechargeable Battery

  • ClassificationLithium Ion Battery Pack
  • Time2017-6-8 21:47:25

Detailed Product Description
Product Name: Rechargeable 18650 Battery Discharge Rate: 15C 27Ah
Application: RC Car/ Boat/helicopter Sizes: 18*65mm Cylinder Shape
Wire Connector: JST Molex Or Customized Qualtiy: Hgih Density And Safe


18650 1800mAh 7.4V Cylindrical Lithium Ion Battery Pack 15C 2S1P


Battery specification:


No. Items Specifications Remark
1 Nominal Capacity 1800mAh 0.2C Standard discharge
3 Nominal Voltage 7.4V  
4 Discharge end voltage 6.0V  
5 Charge Voltage 8.4V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to≤0.01C
7 Charge current 0.2C 360mA Standard charge, charge time about 6h(Ref)
0.5C 900mA Rapid Charge, charge time about: 3h(Ref)
8 Standard discharging method 0.2C constant current discharge to 6.0V
9 Cell Internal Impedance ≤50mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 1C 1800mA continuous charge 
11 Maximum discharge current 15C 27000mA  continuous discharge 
12 Operation Temperature and relative humidity Range Discharge -20~60℃ 60±25%R.H. Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Charge 0~45℃ 60±25%R.H.
13 Storage temperature for a long time ‘-10~45℃
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months.




E-Cigarette, Power Bank, RC helicopter, Power tools, RC toys, Consumer electronics, Equipments etc..


Li-ion battery Features:


1.High density and safe.

2.Low discharge, could be stored for long time

3.High transfer efficiency low resistance and energy saving.

4.Existing stock for short delivery time.

5.High Capacity and Stable Discharge Voltage

6.Outstanding Discharge properties and Storage Capacity


Why choose us?


1. Professional sales team offer good service before and after sale.
*Quick response: your any inquiry would be responsed within 24hours.
*Short Lead time: 10-15 days for cells; 20-25 days for battery pack.
*High quality battery: A grade cells, 1 year warranty, 100% real capacity.
*Fast delivery: ship via Door to Door(courier), AIR, SEA, according to your request.
*Customized Service: OEM/ODM is acceptable, Small order are welcome.

2. Strict Testing process, each cell has been passed IEC standard test, including capacity, voltage, internal resistance, self-discharge tests.

3. Strong R&D team, provide customized power solution according to your request, supply Professional Product Power Solution, making battery with Tabs, PCM, Wire, Connectors,every assembling battery packs according to your needs. Our customers are all over the world.



Hgih Density Li Ion 18650 Battery Pack / Li Ion 7.4 V Rechargeable Battery

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