Battery Tender 5 AMP Weather Resistant Battery Charger & Maintainer

Four-Step Charging Process Maintains Proper Voltage Levels Without Overcharging Your Vehicle’s Battery Compact, Lightweight, And Easy to Operate In Small Spaces Easy-To-Read LED Lights That Indicate Charging Status Spark-Proof With Reverse Polarity Protection To Ensure A Correct Connection Before Providing Power Compatible With AGM, GEL, Lithium (Lifepo4), And Standard (Sealed Or Flooded Lead-Acid) Batteries