This is a small and practical Lithium battery cell tester with a built-in low-voltage alarm. With this unit, you can easily check your battery packs through the balance connector or have it installed in the model hooked up to the battery balance connector and get a buzzer tone when the set value is reached.

Specifications:
For 1S with JST-RCY (BEC) connector and 2-8S LiPo, LiFe & LiIon batteries with a JST-XH balance connector
LCD: 0.5-4.5V/cell
Cells: 1-8S
Adjustable alarm value: OFF/2.7-3.8V per cell (pre-set at 3.3V)
Volt precision: 0.01V
Size: 40,5 x 29 x 13mm
Weight: 14g