Fastrax Scale Lipo Battery Box Voltage Checker/Alarm 2s/3s

Keep your LiPo batteries safe and performing at their peak with this essential monitoring tool from Fastrax. Compatible with 2S and 3S scale LiPo batteries, this voltage checker and alarm helps you maintain optimal cell balance and prevents over-discharge during your radio controlled car sessions. Whether you’re a serious racer or casual RC hobbyist in the UK, this compact device is an invaluable addition to your toolkit.

• Monitors 2S and 3S LiPo batteries
• Integrated voltage checker and alarm function
• Compact, portable design for track or field use
• Essential for battery maintenance and safety