12V 800mA Automatic Battery Charger Maintainer - 2-Pack, Smart Charging Solution For Sale

An all-weather battery charger, maintainer, trickle charger, and desulfator designed to keep your 12-volt lead-acid batteries in optimal condition.

• Automatic Desulfation & Optimization: Detects battery sulfation issues and applies pulse current technology for effective desulfation. Simply plug in and connect to start charging—no manual operation required.
• Energy Saving & Spark Free: Zero output in standby mode ensures no battery drain when connected. Spark-proof design enhances safety during lead connection.
• Multi-level Safety Protection: Overcharge, short circuit, and reverse polarity protection. Charges batteries up to 14.4V and maintains at 13.6V to extend battery life while preventing gassing.
• 24-hour Timer Setup: Automatically terminates charging and enters maintenance mode once voltage exceeds 14V for added safety.
• SAE Quick Release Adapters: Includes ring terminals (7.5amp fused) and alligator clips for easy connection. The ring terminal wiring allows for permanent attachment to the battery, making it convenient to connect when needed.
• Battery Capacity: Suitable for all 12-volt lead-acid batteries. Quickly charges motorcycle batteries up to 30Ah and slowly charges car batteries up to 80Ah. Maintains fully charged batteries with pulse current to extend life and prevent freezing.

Please note that for batteries with severe sulfation, water leakage, or cell defects, this charger may not be effective. It is recommended to replace such batteries directly.