The Battery Tender Battery Charger 022-0234-DL-WH is a compact and lightweight charger designed to keep your batteries fully charged and maintained. It features a 4-step charging program that automatically switches to float mode once the battery is fully charged, preventing overcharging and extending battery life. This charger is compatible with all types of 12-volt lead-acid batteries, including AGM, gel, and flooded batteries. It also comes with a quick-connect harness for easy and convenient use. With its solid-state two-color LED indicator, you can easily monitor the charging status and know when your battery is fully charged. The Battery Tender Battery Charger 022-0234-DL-WH is a reliable and efficient solution for maintaining your batteries in top condition.