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Polymer Li-Ion Battery: 14.8v 6.4Ah (94.72Wh, 20Amp rate)

Your Price: $168.45
In Stock

Product ID # 4032
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$163.39
21 to 50$160.02
51 to 100$156.65
101 or more$151.60


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage       14.8V (working)   16.8 V ( peak)   11 V ( cut-off)
Capacity       6400 mAh   (94.72 wh)
  • 1x PCM with balance functioninstalled with the battery pack to protect battery from
    • Over-charging beyond 4.35V/cell
    • Over-discharging below 2.40V/cell
    • Over-drain beyond 20A
    • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.
Max. Discharging Rate      20Amp limited by PCM
Dimensions(LxWxH)      169mm(6.6") x 50mm(2.0") x 64mm(2.5")   
Weight      708 grams (25 Oz) 


  • If you connect two of these modules in parallel, you can build a 14.8V 12.8 Ah Battery pack with a 50 Amp discharge rate. ( must use correct wire gauge)
  • Autonomous submarine to drive a 12V DC motor
  • RC Robot
  • Please click here to see the Comparison Poly-Li pack vs NiMH / SLA to know more the advantages


  • 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

Related Products

  • Please choose our 3.0A  Smart Li-Ion battery charger to recharge this battery pack. 
    • The estimated charging time is 3.2 hours
    • Must plug Standard Male Tamiya end to the Standard Female Tamiya plug of the charger with correct polarity.
    • Must plug Clip end to the connector of the battery pack with correct polarity
      • Red Clip = Positive
      • Black Clip = Negative
  • Need a connector ?  please find one here
  • Fire Retardant Bag: 295mmx230mmx75mm --- Reduce the chance of damage if caught fire
    • This Fire Retardant Bag (Li-Ion Safer Bag) is intended to reduce the chance of damage in the event of catching fire.
    • Must locate & seal the battery pack in the bag  while charging / leaving without any attention

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Great selection of batteries
Christopher Roy (Brown Summit, NC) 9/4/2013 4:46 PM
Great selection of batteries. Also like how you have pictures of your facilities. Looks very professional. Keep up the good work! Christopher
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
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