Battery Charger 15-Amp 12V and 24V LiFePO4 Lead Acid Portable Fully-Automatic Smart Car Battery Charger 9-Stage Trickle Charger with Temperature Compensation for Car Truck Lawn Mower Boat Marine Features: 【LiFePO4 LEAD-ACID QUICK BATTERY CHARGER】12V 15-Amp and 24V 8-Amp 9-stage quick battery charger, charging speed is much faster than 10-Amp or 8-Amp automatic chargers. Charge or repair all 12-volt and 24volt LiFePO4 or lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boat marine, etc. .