Varta 9V battery Blister 4922 high energy Alkaline E-Block battery 6LR61 for, among other things, smoke detectors, remote controls for toys and walkie-talkies, multimeters, kitchen scales and many other applications.
Varta 8x AA alkaline batteries 1,5V LR6
Strong AA penlite battery with high capacity, for single use (not rechargeable). Economical in price! Our own test showed that the costs per energy unit are the lowest.