Battery Extender 12V/3A

Part Number: BEX-3000
Price: $57.95
Ships Direct From Manufacturer

These battery extenders are designed to maximize the life of a 12V battery. They charge a battery at 1 amp until it is fully charged. Then change to a 250 milliamp current to maintain a full charge. This prevents sulfation, the main reason for premature battery failure.

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