Portable Data Station (XL122) Replacement Battery Pack

thingiverse

This is a replacement battery pack for the [Product], it has a battery life of approx 6hrs and supplies the correct voltage for the unit when two 18650 batteries are used. two metal contacts were salvaged from a existing (generic) 18650 battery pack that was too large to be placed within the unit. a small hole was made in the cavity for the battery pack for wires to be run through to the internal contacts and then soldered into place. the unit is then able to charge and discharge the batteries. Some small modification was necessary to the internal cavity to fit the pack. Ensure both batteries are equally charged/discharged!