Portable Source,Source Battery Battery Maintainer Function Car Portable Battery Mower 12v/24v 10a/5a Lawn Portable Source Battery 12v/24v Lawn Car

INTELLIGENT MULTIPLE PROTECTIONThe charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. This portable car battery charger has overheat protection, over current protection, electric shork protection, short circuit protection, reverse connection protection, overvoltage protection, low voltage protection and fire protection, ensuring a safe and efficient charging process while extending your vehicle's battery life. HIGH-EFFICIENCY PULSE REPAIRBuilt-in advanced battery REPAIR mode to help to recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. 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 battery that is damaged seriously. 7-STAGE AUTOMATIC CHARGINGThis is a fully automatic battery charger with 7 charge stages. Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 7-stage chargers are suitable for most battery types including Calcium, Gel AGM, Wet,LiFePO4, lead Acid batteries. They may also help restore drained and sulphated batteries. LED DIGITAL DISPLAY VISUALIZED CHARGING The car battery charger features a super large display screen, foldable handle, and support feet, providing you with clear and easy-to-read charging status, voltage, current, temperature, battery full, summer mode, winter mode, etc. No more squinting or guessing easily monitor your battery's health. PORTABLE STORAGE DESIGN Our innovative battery charger and maintainer has clip organizer on both sides, allowing you to store the charger cables neatly when not in use. No more messy cords enjoy a clutter-free charging experience.