This quantum locking module and short cable may be used to connect either a bantam battery or a battery 1 compact to a freexwire or to enable the use of the battery 1 compact qb1c battery pack with the epson pc850z pc3000z kodak dc200 210 220 260 265 280 290 nikon coolpix 800 880 900 950 990 olympus d300l d600l 620l c2000z c2500l c2020 3000 3030 zoom and e 10