Power up your RC boat for longer run times with this battery pack! You get three 7.4V 1500mAh LiPo batteries, which are perfect replacements for Feilun FT009, UDI009, UDI902, UDI002, and AA102 remote control speedboats. The 1500mAh capacity gives you more play time between charges compared to stock batteries. They're rechargeable and support balance charging (you'll need a compatible LiPo charger, not included). The pack also includes a 1-to-3 charging conversion cable, so you can charge multiple batteries at once if your charger allows. Each battery weighs about 95 grams. Remember, LiPo batteries require care: don't overcharge, over-discharge, puncture, or expose them to extreme heat or water. Always use a proper LiPo charger and store them safely. A great upgrade or spare set to keep your boat on the water longer. Perfect for hobbyists who want to extend their fun sessions. Make sure these are the correct voltage and connector type for your model. More batteries = less waiting, more racing!