Built-in smart Auto battery MAINTAINING mode to help to recover old/idle batteries and extend battery life. Please use repair mode if the car battery charger cannot charge the battery. The high-frequency and low-frequency pulse technology has good repair and activation effects.
Note: It can not activate a dead battery or repair a damaged battery. LITHIUM BATTERIES ARE NOT ALLOWED
This charger monitors the charging voltage in real-time and automatically adjusts the charging current in 8 stages based on the data, thus maximizing the protection of the battery from damage caused by excessive current during the charging process. A healthy charging process is crucial for battery and safety.