Battery
| Battery type |
Micro AAA, Mignon AA |
| Battery voltage |
9 V |
| Number of battery cells |
2 |
Plug-in charger for 1-2 NiCd/NiMH 9V blocks
Constant current charger for 1-4 Micro AAA (UM 4) or Mignon AA (UM 3) cells and a 9V battery (7.2-9.6 V); Automatic charging current; Protection against reverse polarity; Indication of charging process; Individual charging of batteries possible.