Pack batteries Varta DKO500/5 A + dr 6V 500mA Ni-Mh | Delaby Electro
Batterie 6v 500mAh NiMh pour Chauffe Eau
UGB 3/V500HT V500HT T-Box Battery 3.6V 500mAh Ni-MH Rechargeable Battery Made in Germany - Laptop Battery, Charger and AC Adapter | Ultra Green Battery
New Varta 6V 950mAh Lithium Ion Battery Packs, Two 3V Cells in Series 2/CR1/2AA | eBay