Battery Tender Smart Battery Charger 4A Trickle Automatic SLA AGM Car Truck 6V or 12V free-shipping Four massage balls£¬high frequency rotating

Four massage balls£¬high frequency rotating and heating combined

Mini cheeseboard

rear view 120°

Auto-throttle locking

Battery Tender Smart Battery Charger 4A Trickle Automatic SLA AGM Car Truck 6V or 12V free-shipping Four massage balls£¬high frequency rotatingHigh Charging Efficiency: With AC 220 240V, 50 60 Hz input, DC 12V 6V switchable@4A output, it boasts higher efficiency and maintains an optimal charge. Universal Compatibility: This battery tender charger is applicable to 12V STD AGM GEL LiFePO4 batteries. Automatic 4 Stage Program: Integrated maintenance stage for exceptional battery care and extended battery life. Advanced Charging Tech: Microprocessor controlled charging and ISM adaptive program