These recharging cords fit the Streetwise line of stun devices.
ERC-4 Extra Recharge Cord for All Streetwise and Jolt Stun gun models except SWPFTB10R, SWSAM6RB, SWSAM6RP, SWEB1000R, SWEB3000R, SWEB7800R.
All of these items do come with a recharging cord in their package, but you can purchase an extra one in case you have misplaced it, or would just like to have another one handy - keep one at home, keep one at the office.
The floor is yours!