PROTEK R/C 4.0MM TO 5MM "SUPER BULLET" ADAPTERS (2)
This is a pack of two ProTek R/C 4.0mm to 5mm "Super Bullet" Adapters. These adapters will allow you to charge your 5mm bullet equipped batteries with a 4mm bullet charge cable, providing an affordable and easy solution compared to buying a special cable or building your own cable.
NOTE: Both of these adapters have pre-installed red heat shrink tubing. We recommend you add black shrink tubing to one of the adapters or color it with a black permanent marker to make it easier to identify the negative plug.