12V/6A Car Battery Charger, Automotive Battery Trickle Charger, Smart Battery Maintainer with Color and Touch Screen Display and Temperature Compensation for Car Lawn Mower Marine Lead Acid Batteries

【Efficient and Fully Automatic Battery Charger】The compact car battery restorer has multiple modes to help you solve all problems. Battery maintainer, trickle charger and battery desulfurizer, with desulfurization, soft start, batch charging, analysis, repair, floating charge and pulse maintenance, temperature compensation functions, can maintain and charge all 12V lithium batteries, it includes motorcycle mode, lithium iron phosphate battery start-stop mode, car mode, 14.6V lithium battery mode, lithium-ion battery/lead-acid battery are all available.

【3+8 Key Protection, Safe and Reliable】This car battery restorer combines safety measures from the inside out. Reverse connection warning, positive and negative poles are not aligned There will be a warning sound, and the reverse connection light will light up. Smart charging connection The battery can be automatically charged by plugging into the power supply. Automatic temperature detection, abnormal detection display. Finally, we use fireproof and sturdy ABS flame retardant shell, anti-drop and explosion-proof technology, insulation, flame retardant and high temperature tolerance, impact resistance, variable voltage and not easy to rot.

【Automatic Temperature Compensation】 Cold weather increases battery internal resistance and lowers voltage, potentially leading to insufficient charging voltage. Conversely, warmer summer temperatures raise battery voltage. This charger automatically detects ambient temperature and activates the appropriate charging mode: **Winter Mode** (activated below -10°C / 14°F) increases charging voltage, while **Summer Mode** (activated above 26°C / 80°F) decreases it. This automatic adjustment ensures optimal charging efficiency across seasons without manual intervention. The integrated cooling fan and aluminum heatsink effectively manage operating temperatures, contributing to extended charger lifespan.

【Colorful Smart Display】This newly upgraded color screen presents you with rich information with a clear and intuitive color digital interface. It can monitor and clearly display all aspects of battery information including voltage, current, temperature, charging time, full charge status, and even short circuit, reverse connection, and maintenance reminders in real time. You can check the remaining voltage and precise power of the battery at any time, and switch smoothly between multiple display modes with just a touch of your fingertips.

【Suitable for Charging Multiple Vehicles】The onboard battery charging mode has a memory function. After charging, it defaults to the state mode before the last power failure. No complicated steps are required, just plug in to charge. 12V 6A fast car battery charger, can charge or repair all 12V lead-acid batteries, including AGM, GEL, SLA, flooded batteries in cars, trucks, SUVs, motorcycles, lawn mowers, marine vessels, etc. Perfect household tool for daily use! Note that it cannot charge a completely dead battery.