3x3m galvanized steel bi-functional reception tent and pergola with modular, weather-resistant structure and waterproof roof

【Multiple Safety Protections】Battery Charger has multiple safety functions: anti-spark, low voltage protection, overvoltage protection, overcurrent protection, reverse polarity protection, short circuit protection, overheat protection, to ensure your safety. The charger's temperature is precisely controlled by the CPU, and the built-in cooling fan prevents overheating during charging, extending the car charger's lifespan. 【Intelligent LCD Display】The charger automatically recognizes the current voltage without manual operation. The car charger is equipped with a digital LCD touchscreen that displays voltage, current, battery capacity, temperature, etc., allowing you to know the battery's charging status at any time. When charging, attach the positive (+) black terminal to the red terminal and the negative (-) terminal to the other terminal. It will automatically stop charging once charging is complete. 【Widely Used】Suitable for lead-acid batteries, including 12V 6-150AH and 24V 6-100AH ​​batteries (AGM, GEL, WET, SLA, VRLA, EFB, MF, Li-ion, LiFePO4). Diagnose and repair battery problems and extend battery life. Suitable for cars, motorcycles, trucks, lawnmowers, SUVs, ATVs, boats, etc. Summer or winter mode is automatically selected based on the ambient temperature. Note: Charging lithium batteries is strictly prohibited.

【Repair Function】 High-frequency and low-frequency pulse technology produces a good repair and activation effect. Suitable for low-voltage batteries, batteries that have not been used for a long time, damaged batteries, and vulcanized batteries. However, it cannot activate a discharged battery, repair a severely damaged battery, or restore a defective car charger battery to 100% new condition.

【Durable Material】 The casing is made of high-quality, flame-retardant ABS, which is corrosion-resistant and shock-resistant. The pure copper cable ensures a stable current and prevents the cable from overheating, ideal for high-power fast charging. The remaining battery voltage can be displayed when the battery is connected without power. Monitor your battery status and see if it needs recharging.