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High Power Polymer Li-Ion Module for RC devices: 14.8v 3000 mAh (44.4Wh, 20A rate) with PCM (3.6)

MSRP Price: $119.99
Your Price: $105.99
You Save: $14.00 (12 %)
Limited Time Sale

Product ID # 3950
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$102.81
21 to 50$100.69
51 to 100$98.57
101 or more$95.39


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage       14.8 v (working)   17.4 V ( peak)   9.6V ( cut-off)
Capacity       3000 mAh   ( 44.4 wh)
  • 1x PCM with balance function installed 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 ( never discharge beyond 25 amp)
Dimensions(LxWxH)      148mm(5.8") x 47mm(1.9") x 38mm(1.5")
Weight      409grams (0.9 Lb) 


  • If you connect two of these modules in parallel, you can build a 14.8V 6 Ah Battery pack with a 50 Amp discharge rate.
  • Autonomous submarine to drive a 12V DC motor  with faster speed
  • RC device: RC car/RC air and Robot with lighter weight
  • Burntime = 44.4Wh / Wattage of device.
  • Please click here to see the Comparison Poly-Li pack vs NiMH / SLA to know more the advantages


  • Please note this battery is for R&D use only and NOT for individual customers. We are not responsible for any damages or losses caused by using the battery pack
  • Please never discharge the battery pack beyond its Max. rating
  • Must read  here before place an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech.  We reserve right not to sell the battery to any one if we feel they cannot handle Li-Ion battery safely
  • For safety warning please see the link here
  • Please allow us to delivery the battery pack in 2-3 weeks after receipt payment because it need to be tested before shipping
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

  • Please choose our 1.5A Charger to recharge this battery pack. 
    • The estimated charging time is 3 hours
  • Need a connector ?  please order here
  • Need Standard Anderson connector with 8" long 12 AWG wire? Please click here to buy seperately.
  • 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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