EEVblog #518 – 9V Alkaline Battery Construction


What’s inside a 9V Alkaline Battery?
Are they all created the same?
Is Duracell better than Energizer?
Dave opens up Duracell, Energizer, Varta, and a no-name generic Alkaline 9V PP3 battery.

About EEVblog

Check Also

EEVblog 1628 – Home Solar Power Re-Install + Upgrade + FAIL

Reinstallation of the 5kW Enphase microinverter home solar power system, and installation of a new …