Ozito tool LiPo battery adapter

thingiverse

I have a reliable Ozito reciprocating saw that comes with a standard LiOn battery pack, but I also want to reuse the collection of high-quality LiPo (Lithium Polymer) battery packs I have for model planes and helicopters. I've created an adapter to break out the tools' DC contacts neatly to a 3D printed plate that can mount a regular LiPo pack with velcro. I use 4S packs which are about 16V and the tool runs hard and strong on them, probably because they have less voltage drop than the stock LiOn packs. I've also used LiPo packs to revive obsolete NiCd type cordless drills from Bosch and Metabo and they can give good quality tools a new lease of life. For 12V tools I use 3S Lipo packs, and for 14.4V - 18V I use 4S packs. It's essential to do this at your own risk since there will be no fault protection from a LiPo pack like the OEM pack may have. LiPo packs can deliver a lot of current and need to be used correctly when charging and discharging, so I remove the battery from the tool when in storage. Printer Settings: Printer Brand: RepRap Printer: Prusa i3 Rafts: No Supports: Yes Resolution: 0.2mm Infill: 20% Notes: Printed in ABS