Megaware BatteryGuard [40131] Brand_Robline Externally or USB powered

Externally or USB powered

1 Volt at higher currents

Freedom SW 2000

Low battery indicator function - when turned on unit will quick flash for 5 seconds if batteries need replaced

Megaware BatteryGuard [40131] Brand_Robline Externally or USB poweredBatteryGuard Prolong the lifeof your battery. Maximize your battery's performace. Excessive shock and vibration are two of the leading causes for battery failure. Megaware BatteryGuard sits under your battery and absorbs the gravity shock caused by excessive vibration and up and down bounce. Features: Reduces up to 80% of the G shock caused by excessive shock and vibration Protect against premature battery failure Fits up to Group 31 batteries Fits