The Macro Ring Lite MR-14EX can use either of the following tow external power packs. For details on the power pack, refer to the instructions of the respective power pack
- Compact Battery Pack CP-E2 - uses six (6) AA-size alkaline, Ni-Cd or lithium batteries
- Transistor Pack E - uses Battery Magazine TP (six (6) C-size alkaline batteries) or Ni-Cd Pack TP
- Even when a external power source is used, batteries must sill be installed in the MR-14EX to power its circuitry
- The MR-14EX uses the and external power sources to recharge the flash. Therefore, the power source may become exhausted sooner than the external power source. For prolonged flash photography, keep a spare set of AA-size batteries handy for the power source
