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Polymer Li-Ion Cell: 3.7V 3200 mAh (655585-2C, 11.84Wh, 6.4A rate) - UN38.3 Passed & IEC62133-2:2017

Your Price: $19.95
In Stock

Product ID # 3178
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Quantity Discounts

5 to 20$19.35
21 to 50$18.95
51 to 100$18.55
101 or more$17.95


Update Specification updated on August 2nd, 2022
Chemistry Polymer Li-Ion 655585-2C cell
Voltage 3.7V
Capacity Typical:  3200mAh (0.2C discharge)
Minmimum: 3150mAh (0.2C discharge)
Cycle life ≥300 times
Charge Current Standard: 0.2C(640mA)
Maximum: 1C(3200mA)
Discharge Current Standard: 0.2C(640mA) ; working temperature: -20°C to 60°C
Maximum Continous: 2C(6400mA) ; working temperature: 0°C to 45°C
Dimension(LxWxH) 88.5mm x 56.5mm x 6.1mm with tolerance ± 1 mm
Weight 62 grams or 2.2 oz
Suggestions on designing Lithium battery packs What to consider when designing Lithium Batteries

Please download the Specification here


  • The end user must have the technical knowledge necessary to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs
  • You must use a protection IC (PCB) to keep the battery and its packfrom over charging and over discharging.
  • Please read more safety warning about Li-ion battery
  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

  • Please choose our Smart Li-Ion Battery charger to recharge this battery
  • If you DIY by yourself, you MUST install our PCB or your own PCB withthe followingfeature:
    • 4.2V/cell over-charge protection
    • 2.5V/cell over-discharge protection
    • Max currentover-drain protection
    • Shortcircuit protection.
  • Other battery module made by 655585 cells can be found here
  • Fire Retardant Bag to reduce the chance of damage if caughting fire
  • You can find various connector here

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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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