Click to expand Tap to zoom Havis ChargeGuard-Select by Havis $85.60 | / SKU CG-X 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features Specifications Features 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) Specifications Gross Weight: �0.35 lbs Abbreviated Product Description: CHRGGRD, UNV, CNTRLMDL, Download any of the following documents for additional product information: Installation Instructions (PDF) 360 � Product View (HTML) E Drawing (EPRT) Frequently Asked Questions (PDF) Isoview Drawing (JPG) Product Sales Sheet (PDF)