So your RC boat's battery died or just doesn't hold charge like it used to? This 7.4V 1100mAh lithium battery is exactly what you need to get back on the water. It's specifically made for those H102 and TX121 high-speed RC boats, so the connector fits perfectly - no loose connection issues that can ruin your fun. The battery itself measures about 2.19 x 1.44 x 0.74 inches and weighs around 75g, so it slots right in where your old one was. What's really convenient is it comes with a USB charging cable that has smart charging - the red light means it's charging, green means it's fully charged and automatically stops. Just plug it into any USB port (5V 1-2A works best) and you're good to go. It's got all the safety features too - overload protection, short circuit protection - so you don't have to worry about it going crazy. The 20C discharge rate gives your boat plenty of power for those speedy runs. Way cheaper than buying a whole new boat when the battery gives out!
Free 30-day returns 
Free 30-day returns
