FOXSUR Portable Car Battery Charger 12V 25A 24V 15A for LiFePO4 AGM Gel Lead Acid of Motorcycle Truck with Automatic Pulse Repair Microprocessor Control (CPU) 8-STAGE AUTOMATIC CHARGING:This is a fully automatic battery charger with 8 charge stages. Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. Types of batteries: Most types of Lead-Acid batteries including Calcium, Gel, AGM, WET, EFB and LiFePO4 batteries etc.. They may also help restore drained and sulphated batteries. Switch mode technology Polarity protection Output short protection Non battery link protection Over voltage protection Over temperature protection Cooling:Fan Input voltage: 100-240V AC, 50-60Hz Rated output: 12Volt 25Amp, 24Volt 15Amp Minimum start voltage: 5.0V Battery range: 6-400Ah Thermal protect: 65'C+/-5'C Efficiency: App. 85%. Compliant standards: CE, UKCA, FCC Dimension: 7.56x4.92x8.51 inch Net weight: 3.31 pound Why choose our products? Our products undergo rigorous reliability testing during the production process, and the package will be tested again before it is sent to the customer. We invest in automation equipment to help standardize production to improve product craftsmanship and stable performance. Our product has been widely recognized by customers and the market during the sales process, and is still being continuously optimized and improved. Before pricing this product, we have fully compared the market, so that customers can obtain high-quality products while spending less, which is very cost-effective. Applicable scene Transportation & Agricultural machinery: It can charge the starting battery of motorcycle car truck pickup RVs SUV ship yacht motorboat tractors lawn mowers etc.