3S-14S DC 7-55V lithium battery Volt Indicator with Power-off Memory Function,Acid Battery Capacity Level Tester Meter Universal

Battery Included : No High-concerned chemical : None Data Record : Yes Voltage range : Other Origin : Mainland China Model Number : 3030 Brand Name : Aideepen DIY Supplies : Electrical Dimensions : Battery Voltmeter Capacity Indicator Operating Temperature : Battery Voltmeter Capacity Indicator Accuracy Class : Battery Voltmeter Capacity Indicator Power Supply : DC Display Type : Analog and Digital Power Source : DC Product Name : Battery Voltage Indicator Feature : Voltage current meter Type : Voltage Battery Indicator,battery level indicator,Acid Battery Lithium Battery Charge Indicator,lithium battery tester indicator Function 1 : Low-voltage alarm Function 2 : Power-Off Memory