Battery Monitor Universal Digital Battery Capacity Tester LCD Display Backlit Voltage Meter with a PVC Film

Features: Battery capacity and voltage meter.LCD screen with green backlit.Long service life button with comfortable hand feeling.Equipped with a PVC film, the surface is waterproof.Built with buckle, free of screw installation.Universal battery capacity meter, need to set up by yourself. Specifications: Material: HTN / PCB Weight: 18g Size: Approx. 6 * 3.2 * 1.5cm / 2.4 * 1.3 * 0.6in Voltage: 6-70 (V) Applicable scope: Battery pack, UPS, EPS, power supply, emergency power supply  Storage temperature: -20 ° ~ 60 ° Working current: ? 5mA Functions: 1. Manually switch battery percentage /  voltage / power off 2. Automatic recycling display battery capacity / voltage per 2 seconds (Settable) 3. 10s delay auto off (Settable) 4. Double discharge curve selection (Settable) Package List: 1 x Battery Capacity Voltage Meter 1 x Connecting Cable