Patented ChargeGuard-Select
Self-contained unit provides circuit protection for a vehicle's power system
Regulated by a programmable timer
Prevents dead batteries
LED indicates under and over voltage conditions
Protects mobile Electronics from voltage anomalies
Height 1: 1.3 in (3.2 cm), height 2: 3.8 in (9.7 cm), width 1: 3.7 in (9.3 cm)