1-8S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Display Electric Vehicle Battery Power Tester Li-ion(Blue)

Specifications:Display Electricity Quantity Parameter:1.When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity(note:N represents battery quantity)2.When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity3.When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity4.When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity5.When battery voltage is less than N*3.3V,4 blocks display will be off;it represents batteryis less than 3.3V,and you can charge the batteryWide application fields:lithium battery.Using Method:connect display board positive and negative port with tested battery positiveand negative port,digital tube will display real-time battery electricity quantity.Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)

• Ultra-small size easy to carry small size more lightweight.
• Support multiple types of batteries, one machine for multiple purposes, fast identification.
• Quickly measure the battery's capacity.
• Easy to read, light display, easy for you to read.
• Easy to operate and easy to connect.