3pcs DC 12V-60V 2S-15S LCD Lead Acid Lithium Battery Voltmeter Power Meter Display Battery Capacity Indicator

Applicable to the following specifications Lead acid battery can be used 12V 24V 36V 48VLithium battery can be used 2 string 3 string 4 string 5 string 6 string 7 string 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 stringThe default 12V lead acid setting you need to switch the battery specifications after receiving the goods set by the back buttonPress and hold the 5 button then after powering on the meter release the button to enter the setting Number of seriesNominal voltageFull charge2 string lithium battery7 2V8 4V3 string lithium battery10 8V12 6V4 string lithium battery14 4V16 8V5 string lithium battery18V21V6 series lithium battery21 6V25 2V7 string lithium battery24V29 4V8 string lithium battery28 8V33 6V9 string lithium battery32 4V37 8V10 string lithium battery36V42V11 string lithium battery39 6V46 2V12 series lithium battery43 2V50 4V13 string lithium battery48V54 6V14 string lithium battery50 4V58 8V15 string lithium battery54V63V Features 1 The product has reverse connection protection and the reverse will not burn out 2 Lead acid battery lithium battery is universal can be adjusted by the back button3 Can display battery symbol percentage or battery symbol voltmeter two display modes can be switched at will4 The product has only two wires the wiring is simple and there is a wiring socket the wire length is 300mm 5 All battery specifications and function selections are set via the back button no soldering iron req