4A Replacement Battery Charger, Protection Against

【Perfect Compatibility】This 12V battery charger is designed as a direct replacement for the 12V C4/12-50 model (ref. 2076996), offering an economical and reliable solution for your power tools. It allows you to recharge your 12V batteries without investing in an expensive original charger, while maintaining performance suitable for demanding job sites. 【Durable ABS Housing】Made of high-quality ABS, this 12V charger has a housing that is resistant to drops, abrasion, and scratches. This robust material effectively protects the internal components while providing a comfortable and secure grip, making it easy to carry and use on job sites. 【Smart Protection】Equipped with overload protection, this 12V charger automatically stops charging once the battery is full. This essential function prevents overheating and preserves cell health, thus extending the life of your batteries for lasting performance. [Short-circuit protection] Safety is paramount: this 12V charger incorporates short-circuit protection that automatically cuts off the power supply in case of a fault. This prevents electrical hazards, sparks, and potential damage to the tool or battery, ensuring reliable use for both professional and home applications. [Thermal regulation] Thanks to its temperature control system, this 12V charger operates only within the optimal range of 5°C to 40°C. This intelligent thermal management prevents charging under extreme conditions, reducing wear and extending the life of your batteries.