Project Description

7.4 v lithium ion battery pack 3000mah

7.4 v 3000mah battery build by ICR18650 cell 2s1p 3000mah cell. Battery pack with PCB protection circuit. CMX offer custom size cable and connector.

7.4 v 3000mah battery

7.4 v lithium ion battery pack 3000mah

Features Basic

  • Nominal voltage: 7.4 v
  • Nominal capacity: 3000mah
  • Cell type: ICR 18650
  • Technology: Lithium ion
  • Approved certifications:UN38.3, CE, MSDS
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Specifications

About lithium ion 7.4 v rechargeable battery

CMX use high quality ICR18650 battery cell for all 7.4 v lithium ion battery pack. 7.4 v 3000mah battery apply with 2S1P 18650 battery. Charging voltage at 8.4 volt. If you need 2S 7.4 v rechargeable battery chargers, please contact with us. We can custom make the battery charger with related charging connector.  lithium ion 7.4 v rechargeable battery 3000mah 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.

More capacity is better. Like our 8.8Ah 7.4v. Maybe it’s your alternative option

Product Details

Part Number 3000mah 7.4 v lithium ion battery pack rechargeable battery
 MAIN PARANETER
Rated Capacity  3000mAh . Max 3350mah
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)  40*75*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.

Why work with CMX for 7.4 v lithium 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.