Energizer 9V Industrial/Disposable Battery (Pack of 12)

Don't know what I can say about these batteries - other than they're batteries. They were pretty good value and have a long expiry date. I cannot comment on longevity because they've only just been delivered!

Love these, especially like the protector caps … using solely for 9v guitar effects pedals

Good value alternative to those coppery coloured ones you can get. Seems to do the job pretty well so far. Would recommend.

Comes as they should. Long lasting and durable. Great price!

Purchased these batteries for my Tens machine, I have chronic pain, these batteries last at least 7-10 days on using the Tens machine on pulsate mode, I used to use the constant mode where the batteries would last half the time as the pulsate mode, it certainly works on that mode for me. The Tens does not take all the pain away but it does help with some relief. Highly recommend Energiser batteries 👍

The black terminal cap is great. I can pop these into guitar case without the risk that they will short out - it happened once with a bare 9v in my pocket with keys, shorted on a key and nearly burned my hand (or worse). All 9v PP9s should have caps like this for safety. Also - great price!

Good product delivered within timescales.

Working well so far in the things I've fitted them to (kitchen scales, smoke detectors etc). If they prove to be no use in the latter then I probably won't be able to update you on that, sorry