ULTRAPOWER 14.6V 4A LiFePO4 Battery Charger,Smart Lithium Battery Charger with 4LEDs Indicator for Cars,Motocycles,Golf Trolley,UAV,Fishing Boat and Lithium Deep Cycle Batteries(ETL Listed)

Additional Details from the Manufacturer

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• Smart Charging:Ultrapower smart battery charger is designed for charging 12.8V 4cells Lithium(LiFePO4) batteries.it is a 100-240Vac@14.6V 4A lithium battery charger.built in intelligent charging management unit, features fully automatic charging and CUT-OFF,detects the battery status and effectively activate "0"V battery.safely wake up BMS-protected battery,ensuring your battery lasts longer.
• Extend Battery LiFe:it is an fully automatic battery charger with 4-stages charging process:Pre-charge(Activate mode),Bulk charge(quick charging),Constant Voltage,Full Charged(Cut-Off).the charger can effectively reactivate old battery with pulses,re-charging mode manages battery automaticlly.restoring your battery's health for improved performance and extended lifespan.
• Worry-Free Use:Ultrapower battery chargers is certified by the official ETL security authority.featuring multi-protection.protects your battery from Overcharging,OCP,OVP,short-cuircuit,OTP, reversal polarity etc.The fanless designing makes it convenient for outdoor use.
• ​Easy Monitoring&Operate:it is a pocket size and more powerful universal battery charger,easy to carry and store.5Leds indicator,indicates Power ON and 25-100% battery power,esay to konw the charger and battery charging status.the box in 3-kind typles outplug:5525 barrel jack connector,fish clips,6mm ring termial.using a SAE(quick disconnect connector) to quickly connect the charger main cable.can be comatiable with more battery interfaces.
• Tech Support:Ultrapower battery charger provide professional technical support and customer service as phone support or online services within 24 hours—because reliability matters on the road.