Car Battery Charger, 8A 12V/24V Battery Charger and Trickle Charger with Temperature Compensation Auto Stop and Memory function, Fully-Automatic Battery Maintainer with Digital Touch Screen Display

【Smart Climate Adaptation】This portable charger/maintainer automatically adjusts charging current, voltage, and maintenance based on ambient temperature. It tackles temperature-induced voltage fluctuations by intelligently detecting conditions and optimizing settings: ensuring efficient full-speed charging in cold winters (below -10°C/14°F) while preventing overvoltage during hot summers (above 26°C/78.8°F). Optimized for diverse climates, the upgraded XUEYU restorer ensures safe and reliable operation across varying voltage environments supporting 110-265V input power.

【Universal Vehicle & Battery Compatibility】Designed for 12V/24V lead-acid battery systems, it automatically identifies and selects the correct voltage for most vehicles. This includes trucks, cars, motorcycles, SUVs, ATVs, RVs, golf carts, agricultural vehicles, buses, and tricycles. It supports all mainstream lead-acid types: EFB, AGM, VRLA/SLA, MF, Calcium, Flooded/Wet, and Start-Stop batteries. Important: Not compatible with lithium-ion batteries.

【Intelligent Charging Mode Selection】Choose from five specialized charging modes tailored for different needs:

Car/Truck Mode (12V 8A / 24V 4A): Fast charging for large-capacity batteries.

Motorcycle Mode (Max 1.5A): Gentle charging for smaller batteries.

AGM Mode & Calcium Battery Mode: Optimized charging for specific battery technologies.

【Comprehensive Eight-Point Safety System】Engineered with robust protections for worry-free operation: intelligent control, temperature compensation (hot/cold climates), reverse polarity protection, over-temperature protection, over-current protection, fire prevention circuitry, over-charge protection, and short-circuit protection. This multi-layered safety system ensures long-term battery maintenance, whether over summer vacations or extended storage periods, preventing premature failure.

【Advanced Pulse Repair Technology】Featuring an intelligent control system that detects sulfation and acid stratification, this charger employs optimized pulse repair technology. It helps reduce sulfation build-up, recover capacity lost to minor damage, and minimize water loss, contributing to stronger engine starts and extended battery life. Note: It cannot revive completely dead or severely damaged batteries, nor restore a battery to 100% new condition.