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Polymer Li-Ion Cell: 3.7V 6400 mAh (7548168-1C, 23Wh, 6.4A rate) - UN38.3 Passed -

Your Price: $23.80
In Stock

Product ID # 2169
Part Number:

Quantity Discounts

5 to 20$23.08
21 to 50$22.61
51 to 100$22.13
101 or more$21.42


Chemistry Polymer Li-Ion 7548168
  • Nominal: 6400 mAh  24 Wh  ( Fresh battery )
  • Minimum: 6150 mAh    (22 Wh)   ( labeled )
  • Average: 23 Wh  (Capacity will reduce with cycle life , Battery labeled with Min. capacity at 300 cycles
  • Energy Density: 188 wh/kg
Cycle life > 500 times
Charging rate 3.2A Max.  (0.5C rate)
Discharging Rate  6.4A Max.  (1C rate)
Dimension(LxWxH) with tolerance +/- 1 mm 168mm x 48mm x 7.5mm
Weight 4.3Oz (122grams)
Suggestions on designing Lithium battery packs What to consider when designing Lithium Batteries
Recognized or tested by one of NRTL (National Recognized Testing Laboratory) , for more information, please contact us

Please download the Specification here


  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied 
  • Li-Ion Batteries may explode if charged or discharged improperly.
  • 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 pack from over charging and over discharging.
  • Please read more safety warning about Li-ion battery

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  • Please use our smart charger to charge your pack. (The voltage of the pack must match the voltage of the charger)
    • Charging time = (1.5 x Ah of the pack)/ Amp charging current
  • If you DIY by yourself, you MUST install our PCB or your own PCB with the following feature:
    • 4.2V/cell over-charge protection
    • 2.5V/cell over-discharge protection
    • Max current over-drain protection
    • Short circuit protection.  
  • Please check here for battery packs which are made by 7548168 cells
  • Fire Retardant Bag to reduce the chance of damage if caughting fire
  • You can find various connector here

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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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Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
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