FOXSUR 3 in 1 Car Battery Charger and Battery Tester w/Pulse Repair，12V 6A LiFePO4 Lead Acid Automobile Battery Charger and Maintainer Auto Battery Analyzer Automotive Trickle Charge

Multi-function:This battery tester has the best price/performance ratio, it is an all-in-one solution for battery tester and battery charger. It can test all 12V 40-999CCA batteries, including lead-acid batteries/LiFePo4 AGM,EFB,GEL batteries, and provides a comprehensive analysis of the battery's health condition, helping you to know the status of your batteries in advance before they are depleted. And you can charge the battery immediately after checking the battery to keep it healthy. Displays overall battery data: The battery load tester provides you with reliable and comprehensive battery parameters such as voltage, current, battery health and state of charge. In addition, the battery cca tester will provide you with professional advice, whether it's replacing the battery or charging it. Pulse Repair：battery tester 12v automotive Built-in battery reconditioning mode to help restore old/idle batteries and extend battery life. If the car battery charger fails to charge the battery,