Battery Cell Checker


The Battery Cell Checker plugs into the battery balance plug and tells you cell voltages, overall pack voltage, and overall state-of-charge. It’s a great field tool to check your batteries and make sure they are ready for each dive!

Delivery time: 10 - 14 business days

In stock



The Battery Cell Checker is a convenient way to monitor the charge status and health of any 2-6 cell (2-6s) lithium ion battery. It plugs into the battery’s balance plug (a white JST-XH connector) and tells you individual cell voltage, overall pack voltage, and the overall state-of-charge.

We use these in the field to check each battery before a dive and to sort out charged and discharged batteries afterwards.

Additional information

Weight 0,1 kg
Dimensions 4 × 4 × 0,5 cm