Petzl Core Rechargeable Battery

Amazing. It lasts for a really long time and doesn’t take too long to charge. It also helps reduce waste by not having to get new batteries constantly. I’ve had it for years now and it still retains charge for many hours. Would definitely recommend.

Have been using the battery on a head torch for a few years and it holds the charge well. Even on full power, for the dark winter nights, it doesn't need charging often.

I have had this head torch with two of these rechargeable batteries for five years. On call all hours as a farm vet it hasn’t let me down. One on charge in van, the other in my head torched. Great buy!

This is the third Core battery I’ve got - the first game with the headlamp direct from Petzl and worked fine. I then decided to buy a spare from Amazon. The first one wouldn’t hold its charge, Amazon replaced it and the second one won’t hold its charge either!!! Extremely frustrating for what othetwise seems to be a quality product!! UPDATE!!!!!!!!! Having phoned Petzl to complain about TWO duff batteries, the guy in Customer Support (Simon) has solved the problem. If you open the battery compartment and check that the lower right hand connection is properly proud - if not lever it out with a small screwdriver - this can often solve the problem. It did in my case! There seems to be a design issue with the CORE battery pack in that the +ve terminal is very prominent and if you insert it the wrong way round say, it compresses the lower right battery contact and the battery won’t necessarily work! On this basis my * rating goes to 4* - not 5 as there’s onviously a design fault inherent in the CORE battery pack.

Bought as a present, the recipient was very happy.

Excellent battery, much better than using AAA and lasts so much longer.

So much better than having batterys that last a few days then end up being thrown, lasts a few weeks then recharge and reuse, great job PETZL. Saves money in the long term and doesnt creatate as much waste.

Last purchased 2018. Used sporadically. Suddenly stopped working. Tried to charge. Seemed to be successful charge as battery light changed from red to green. When battery inserted into head torch nothing. Repeated process and nothing again. The cost of the battery is quite expensive at ~£26. Looking at other users' comments, it seems that it is quite a common fault. Now thinking that it is not worth the money and may go back to other types of rechargeable battery. I am wrong?

Another part for my emergency kit. It is handy to have two rechargeable batteries for the head light in the case of an emergency

Ottimo prodotto, durata e potenza maggiore rispetto alle batterie stilo che si userebbero nella torcia. Consigliatissimo

Ive had a number of these batteries. I have 4 headlamps that use the core battery. My wife and I use them daily. I walk our dogs in evening, work on things in the garage, my wife uses them daily to make jewelry. The headlamps are super helpful. I'm shocked how long these batteries last. We've been using these headlamps for years. DAILY. They have been recharged 1000s of times. They still work like new. Its outstanding. Well done Petzl!

Sensacional. Duram muito mais que pilhas recarregáveis

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