LiPo Battery Armour - Turnigy nano-tech 1300mAh 4S

cults3d

I use these batteries to replace my old drill NiCads : https://hobbyking.com/en_us/turnigy-nano-tech-1300mah-4s-45-90c-lipo-pack.html Make sure you also use somthing like this to cut off the battery before it goes under voltage : https://www.ebay.co.uk/itm/12V-Battery-Low-Voltage-Cut-off-Switch-Controller-Excessive-Protection-Module/253014218917?hash=item3ae8d298a5:g:208AAOSwyWZZP-T4 It's "only" a square box, but its exactly sized to fit the battery and fit into the drill battery case without moving. (when i didn't use these, they lipo moved a little and it was rubbing the outer plastic dangerously.)