Digital Voltmeter with Color Screen LCD Display DC 8-100V Lithium Acid Battery Status Indicator for E-bike 40JEOOTDTYComits: there are 2 types, one type with color screen, the other is color screen with temperature and alarm. Widely operating voltage range: DC 8-100V. Clear color LCD TV with good performance, which can display the battery capacity, voltage. Simple connection with reverse protection, it will not burn if you connect in reverse. The battery detector is suitable for lithium batteries, realizing non-rechargeable batteries and rechargeable batteries. Specification: Material: ABS Size: 61.36x33.36mm/2.41x1.31in Range: DC 8-100VTyp: Color Screen/Color Screen & Temperature & Alarm (Optional)Package Included: 1x Battery Capacity TesterNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.