I had to take apart as wasn’t working to find the slider had snapped along with plastic on wheel to had split , thankfully I had these from old gearbox and was able to get firing as gears are good,was going to complain but left too long before I tested
![[FireFox] 9.6v 2000mah NI-CA Large Battery](http://www.sixmm.com/cdn/shop/products/197_Firefox_96v_2000mah_NICA_Large_Battery_1.jpg?v=1605583516&width=950)
![[FireFox] 9.6v 2000mAh Ni-MH Battery](http://www.sixmm.com/cdn/shop/products/198_FireFox_96v_2000mAh_NiMH_Battery_1.jpg?v=1605583456&width=950)
![[FireFox] 9.6v 2300mAh Ni-MH Battery](http://www.sixmm.com/cdn/shop/products/201_Firefox_96v_2300mAh_NiMH_Battery_1.jpg?v=1605583342&width=950)
![[FireFox] Li-Po Battery Balance Charger Set [UK Version]](http://www.sixmm.com/cdn/shop/products/FireFox_Li-PoBatteryBalanceChargerSet_UKVersion.jpg?v=1678610381&width=950)