H52 LCD Battery Capacity Indicator 12V-72V Lead Acid Li-ion LiFePO4 Voltmeter
Acid battery: 12V 24V 36V 48V 60V 72V (adjustable). Lithium batteries: 3S 7S 10S 13S 17S 20S (adjustable). 1 x Battery indicator. Display mode: LCD liquid crystal display. Lead wire length: 15cm. Otherwise deal is final.