1S 2S 3S 4S 5S 6S 7S 18650 Li-ion Lipo Lithium 12V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity (3S 12.6V), (4S 16.8V)

Features:

Display Electricity Quantity Parameter:（The following data is a reference value, there will be 2% error range）

1.When battery voltage is over Nx3.2V, it will illuminate 1 block electricity quantity (note: N represents battery quantity)

2.When battery voltage is over Nx3.4V, it will illuminate 2 blocks electricity quantity

3.When battery voltage is over Nx3.6V, it will illuminate 3 blocks electricity quantity

4.When battery voltage is over Nx3.8V, it will illuminate 4 blocks electricity quantity

Display: 5 LED

Dimensions: 1.5x4cm/0.59x1.57inch

Weight：10g