Petzl Core 1250 mAh Battery

M... Review confirmed by purchase

100%

08.05.2026

Review for model:

This battery was a bullseye for me. It's in the Tikkina headlamp and really does the job. The charging via USB is a brilliant solution. Nowadays, in case of emergency, you can charge it practically anywhere (as long as you have a cable or charger with you). Plus, since everyone in our industry likes to have a powerbank... 🙂 I don't feel any difference in weight compared to the Eneloop batteries I've used so far. It holds the charge level better and charges faster. The price might be a bit high, but in my opinion, it's worth investing!

J... Review confirmed by purchase

100%

24.05.2026

Review for model:

Second opinion after three months of use. The batteries (after purchasing and testing the first one I bought a second, so now I have two) perform very well. Charging, powering, and holding capacity exactly as the manufacturer declares. I honestly recommend.

H... Review confirmed by purchase

100%

05.05.2026

Review for model:

I've been using these batteries for a long time, recently also in the new Aria lamp from Petzl. They hold charge very well – even if they are not used for a long time, they do not lose power. An additional benefit is the USB-C connector instead of several different cables, which greatly simplifies charging. Really solid product for high-quality lamps.

m... Review confirmed by purchase

100%

25.04.2026

Review for model:

I purchased several of these batteries to use with my TacTikka flashlight, Aria 1 RGB, and Aria 2 RGB. I really appreciate their lightness and versatility – they work with different models. A big plus is the USB-C port, which allows for charging. The ability to charge with a power bank, without taking extra cables into the field, is a significant convenience. Previous versions, if I remember correctly, only had a Micro-B port. I highly recommend this product to people who don't mind a slightly higher expense.

For me it's a great idea that you can charge the power source from the mains. Of course, I also always carry a set of batteries as a backup, but Petzl came up with a really cool solution with this battery. I recommend it for compatible headlamps.

J... Review confirmed by purchase

100%

19.02.2026

Review for model:

A battery replacing three AAA batteries is a practical solution that is above all convenient. The Petzl product is of good quality and works flawlessly. I recommend the product and the Militaria.pl store.

This is a practical solution, especially if you often use Petzl flashlights. After switching to a rechargeable battery, you no longer have to constantly buy batteries – you just need to charge via USB and forget about the problem. The operating time depends on the mode used, but for everyday use, the battery lasts long enough that it's not an issue. Most importantly, the battery is easy to charge and ensures stable operation. However, remember that in cold temperatures, every cell discharges faster, so in winter, it's worth keeping the flashlight close to yourself or taking a spare cell. Additionally, it's best to avoid leaving the battery completely discharged for extended periods if the flashlight is not in use. I'm very satisfied with the product – for frequent use, it works much better than traditional batteries.

I have been using it for quite a while now together with a headlamp, and it's truly a practical solution. Charging via USB is smooth and fast, so you don't have to worry about extra batteries during trips. It maintains a steady energy level – I haven't noticed any power drops during nighttime outings. It works great in everyday use, especially with regular use of lighting. An additional advantage is the lack of memory effect. The only downside might be the higher price compared to regular batteries, but the convenience and long-term savings make up for it.

S... Review confirmed by purchase

100%

20.01.2026

Review for model:

In my opinion, an indispensable accessory for flashlights. Either as a spare in the backpack or as the main power source and batteries as backup. Charges quickly and is very efficient.

Definitely worth buying instead of playing around with standard single-use batteries. The battery lasts a long time and you can constantly monitor its charge level.

Great accessory. It works perfectly with Petzl headlamps, especially if you want to use the full potential of the lamp. Very easy and quick to use, charging via USB-C is extremely simple, additionally equipped with an LED showing the charge level. I can honestly recommend it.

The product matches the description and fits the headlamp without any problems... the shipment was processed without any issues. The discharge and charge indicator is fine. USB-C port.