HobbyTown Play Smart: Available at participating HobbyTown stores


A simple to use cell / pack voltage tester and low voltage alarm this handy device plugs directly into the balance lead of your 1 to 8S LiPo pack and emits a loud alarm and bright ashing LED when the battery cell voltage falls below a pre-set value. Ideal for aircraft, cars and quads.

Low Voltage Siren
Part No. Description Price  
RDNA0326 Low Voltage Siren $11.99 Buy