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Custom Polymer Li-Ion battery: 3.7V 3200mAh (11.8 Wh, 655585-2C) - UN38.3 Passed

option 4: open end 28AWG wires
Your Price: $28.95
Custom pack need 5 business days to build !

Product Options

Connector:
Update
  • Specification updated on 9/8/2022
Battery
Voltage
  • Nominal: Voltage: 3.7V; 
  • Charge Voltage should set up at 4.2V
  • Discharge Voltage should be set up at 3V
Capacity      3200 mAh
Protection
  • 1x PCB (5A) installed with the  battery pack to protect the battery from
    • Over-charge / Over-discharge / Over drain / Short circuits
Terminal
  • CU-J479-V1: 6" 24AWG
  • CU-J479-V4: 6" 28AWG, (non UN38.3 tested)
Charge Current
  • CU-J479-V1 24AWG wire: Standard: 0.2C/640mA; Maximum: 2000mA
  • CU-J479-V2 28AWG wire: Standard: 0.2C/640mA; Maximum: 1400mA
Discharge Current
  • CU-J479-V1: 24AWG wire: Standard: 640mA; Maximum: 3500mA
  • CU-J479-V4  28AWG wire: Standard: 640mA; Maximum: 1400mA
Dimensions (LxWxH)     90mm(3.5") x 56mm(2.2") x 7.0mm(0.3")
Weight     3oz (70g)
Temperature
  • Charge: 0-45°C
  • Discharge: -20 - 60°C
  • Storage: ≤ 1 month: -10 to 45°C;  ≤3 months: 0-30°C;  ≤6 months: Best 20±5°C for long time storage
Related Products
  • You may choose our 1.8A Li-Ion charger to recharge this battery pack. The estimated charge time is 2 hours.
  • You may choose our 0.5A 3.7V LI-ion Charger to recharge the battery pack. The estimated charge time is about 7 hours.
Warnings
  • Lithium battery may be exploded if not using properly. Please refer above specification. We are not responsible for any damages or losses caused by misusing, which include but not limit to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof container during charge to avoid any accident
  • Please check battery polarity before connect battery with device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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