HobbyStar 4200mAh 14.8V, 4S 40C LiPo Battery

SKU: 110-20-108

Availability: In stock




HobbyStar LiPo packs combine quality components and powerful cells to deliver a superior-power battery for your RC vehicle. Built using the latest technology in cell chemistry to provide generous capacities, powerful discharge ratings and fast charge rates.  HobbyStar LiPo batteries are an unbeatable value!



  • Capacity: 4200mAh
  • Voltage: 14.8V (4S)
  • Discharge Rating: 40C 
  • Charge Rate: 2C
  • Balance Plug: JST-XH
  • Dimensions: 134x44x27mm
  • Weight: 350g 
  • Plug: XT90


Customer Reviews (1)

Simply the Best BatteriesReview by William
I've used a lot of different batteries for rc planes in the last 8 years of the hobby and Hobby Star batteries are simply the best. They are about 25% smaller than comparable batteries, yet pack the same punch keeping your plane, car, or boat lighter. I've also never had one puff out on me which is why I gave 5 stars under the Quality and Value category. I try to purchase only batteries from RC Juice. The only thing that could be improved is a little more diversity in batteries (ie. the only 2200mAh battery you can buy is 50C). (Posted on 1/14/2022)

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Can xt60 or EC3 and 5 connectors be ordered instead of the Deans?
Yes, just be sure to leave us a message at checkout stating what you need.
RCJuice answered on February 5, 2021

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