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NiMH Battery Pack: 7.2V 4500mAh for RC-10 Cars and Sumo Robots

Your Price: From $34.95 to $39.95
Lead Time: 5 Business Day

Product Options

Connector Option:


  • Voltage: 7.2V, made of 6 pcs Powerzer 4500mAh NiMH  Sub C cell
  • Maximum Discharging rate:   40 Amp
  • Prewired Option:
    • Option 1: 6.0" long 14AWG silicon wire with Standard Male Tamiya plug
    • Option 2: 3.8" long 14AWG silicon wire with Standard Female Dean Connector
      • Come with two pin female Dean plug
        • Vertical plug = Positive
        • Horizontal plug = Negative
        • Plug's dimension (LxWxH): 6.5mm (0.3") x 4.1mm (0.2") x 2.2mm(0.1")
  • Dimensions : 5.4"x1.87"x0.97" (137 x 47.50  24.64mm)
  • Weight: 14.8 Oz (420 grams) 
  • As High as 4500mAh Capacity --- the highest capacity in the market for RC car battery
  • No cell memory, you can recharge the pack without fully discharging it!
  • Specially designed for RC Racing Vehicles. and will work with Associated, HPI, LOSI, Traxxas, Tamiya, Kyosho, and all other standard 7.2V vehicles.
  • Perfect for sumo robot --- twice the run time compare to NiCd battery pack
  • Need a smart / Fast charger ?   please choose our UL approved smart fast charger (4.8-10.8V)   The charging time is about  2.7 hours
  • Need 7.4V Advance Hi-Power Polymer Li-Ion pack for replace 7.2V NiMH RC pack? Please click here  to order separately
    • Due to higher voltage (7.4V) & higher Max current drawn (40A) supply, The RC device will run faster.
    • Need longer burn-time? Please utilize pack with higher mAh rate
    • Burn-time = (Pack's Wh rate) / Device's Wattage
    • Please double check if the size would match up with your RC device
  • Real Test
    • Please click the picture below to see real discharging curve at 30 Amp and 40 Amp which is measured by Computerized Battery Analyzer  with 500W amplifier
    • The curve show  7.2V 4500mAh battery pack has a higher voltage flat ( >6.2V) and capacity (>4Ah) at 40A drain rate.

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Product Reviews

(1 Rating, 1 Review) Average Rating:
ratingratingratingratingrating
ratingratingratingratingrating
They did a fine job, thanks for asking
chris_blankenbil... (Reinholds, PA) 5/30/2012 11:21 AM
They did a fine job, thanks for asking
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UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

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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