Battery holder RoCket This battery holder makes it possible to elegantly place and secure a 3s or 4s 5000 mAh Lipo battery in the RoCket. The battery is pushed into the holder through the rear opening of the RoCket. Foam rubber pads and a Velcro strap secure the battery excellently. The holder can be retrofitted to existing RoCkets or installed during new construction. Ideally, the holder fits the Hacker batteries.
Inner dimensions without foam rubber: width 48mm, height 40mm