Category: Batteries & Chargers
RCG Racing DC 1/18 4WD 甩尾車專用替換電池，7.4V（2S）mAh 鋰離子，配備 JST SM-4P 接頭。
相容於：
The JST SM-4P connector clicked right into my drift car with zero fiddling, and the 800mAh capacity gives me a solid extra run before I have to swap. It's been holding voltage well through a dozen charges so far, so this replacement should last a good while.
Battery life is noticeably better than the stock one that came with the car—I’m getting about 15 minutes of hard drifting before it needs a charge. The JST SM-4P connector snapped right into place, no modifications needed.
Was a bit worried about fitment, but the 800mAh capacity actually gives me noticeably longer run times than the stock battery, and the compact size slides right into the tray.
