Project Description

7.4 volt 2200mah lithium ion battery

7.4 v 2200mah battery build by ICR18650 cell 2s1p. Total 2pcs cells. If 2200mah is not enough, We also provide 7.4 volt li ion 4400mah Battery pack with PCB protection circuit. CMX offer custom size cable and connector.

7.4 volt rechargeable battery pack

icr18650 2s1p 7.4 v 2200mah

  • Nominal voltage: 7.4 v
  • Nominal capacity: 2200mah
  • Cell type: ICR 18650
  • Technology: Lithium ion
  • Approved certifications:UN38.3, CE, MSDS
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Specifications

About 7.4 v 2200mah li ion battery

CMX use high quality ICR18650 battery cell for all 7.4 volt rechargeable battery pack. 7.4 volt 2200mah lithium ion battery apply with 2S1P 18650 battery. Charging voltage at 8.4 volt. If you need 2S li ion battery chargers, please contact with us. We can custom make the battery charger with related charging connector.  7.4 v 2200mah battery can be widely used for different applications, like POS machine, portable media player, toy RC, other portable electronics.

  • Battery pack built in PCB protection. over charge, over discharge, over current and short circuit.
  • With very long times cycle life up to 500 times
  • It can run well under different temperature environment condition. Wide temperature range.

Product Details

Part Number 7.4 volt 2200mah lithium ion battery icr18650 2s1p 7.4 v Rechargeable Pack
 MAIN PARANETER
Rated Capacity  2200mAh
Nominal Voltage  7.4V
Max Charge Voltage  8.4V
Discharge Cut Off Voltage  5.5V
Charging Current  0.2
Max. Continuous Discharging Current  1C
Cycle Life  500 times
Discharge Rate  ≤1%
MECHANICAL SPECIFICATIONS
Dimensions (L*W*H)  650*37*18.5mm ±5mm / Customized
Weight  100g
OTHERS
Operating Temperature  Charging: 0 ~ 45℃/Discharging:-20 ~ 60℃
Storage Temperature  -10 ~ 45℃
Humidity  5% to 95% relative humidity
Certification  CE/RoHS/MSDS/UN38.3
Warranty  One year
Delivery period  7-20 days, depending on stock and quantity.
FEATURES
 Main protection function Overcharge, over discharge, over current, short circuit, etc.

Support strip shape design 7.4v 2200mah

Why work with CMX for 7.4 v li ion battery pack

7.4 v rechargeable battery production
  • HIGH PRODUCTIVITY 
    20 thousand square meters plant 12 automatic production line 600,000 battery packs and chargers production capacity a month.
  • STRICK CONTROL & BEST QUALITY 
    Strict control for cleanliness in dust-free workshop from IQC, IPQC to OQC, we control every step strictly CE, UL, SGS, FCC, ROHS and ISO9001: 2000 certified.
  • CUSTOMIZATION & FACTORY PRICE
    We dedicated and experienced engineering, manufacturing and quality control teams work close to support our customers from product design to mass production.
  • EXCELLENT SERVICE 
    Reply within 24 working hours. We use specialized equipment, well-known suppliers of materials to resolve customer issues, to test every product in 100% for the quality assurance.