Feature:

：Super thin Type Electricity Display: 5 Pieces indicator lamps.

：Wide Application Fields:lithium battery pack.

：Using Method: connect display board positive and negative terminals with tested battery positive and negative port.

：Slightly hold down the red button with your finger, then lights will be on and show real-time battery electricity quantity.(Note: The first light is for power Indicator light)

：Release the finger, the lights will be off after 3-5 seconds delay, it completely does not consume electricity when in the static state.

：With anti-transposition function, even if the positive and negative ports are connected with wrong direction and it will not burn, simply correct it.

Lithium Battery Pack Display Electricity Quantity：

：Parameter: (note: N represents battery quantity)

：When battery voltage is over N*3.2V, it will illuminate 1 block electricity quantity.

：When battery voltage is over N*3.4V, it will illuminate 2 blocks electricity quantity.

：When battery voltage is over N*3.6V, it will illuminate 3 blocks electricity quantity.

：When battery voltage is over N*3.9V, it will illuminate 4 blocks electricity quantity.

：When battery voltage is less than N*3.2V, 4 blocks display will be off; it represents battery is less than 3.2V, and you can charge the battery.

Specification:

：Material: Plastic and Metal

：Size: 40×15×2.5mm/1.57×0.59×0.10in (Approx.)

：3S lithium 12V battery, full charge 12.6V

Package Contents:

：1 x Battery Capacity Indicator Module

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.