Olight 2.4 V Battery for I5R flashlight

P... Review confirmed by purchase

100%

06.04.2026

Review for model:

Very good battery, perfect as a main and backup for the Olight i5R EOS, it shines longer and better than with a regular AA battery. Convenient charging via USB port. I recommend it!

K... Review confirmed by purchase

100%

20.09.2025

Review for model:

Bought as a spare for the excellent Olight i5R flashlight. For its size, it performs well, the flashlight shines for a long time. And that built-in USB-C charging port is awesome...

J... Review confirmed by purchase

100%

09.01.2025

Review for model:

These rechargeable batteries with USB-C port are great. At first, I bought regular AA batteries as a backup, but they ran out too quickly compared to the Olight battery. Now I carry a second battery in my backpack, doubling the flashlight's working time and having the option to charge the empty battery depending on the availability of power or power bank.

A... Review confirmed by purchase

100%

06.08.2024

Review for model:

For some flashlights or other devices, it’s a must, otherwise it just doesn’t work. You don’t feel you have it, but when you need it, it’s there. Great product, plus a USB-C port. What more? Just more working time with this battery.

M... Review confirmed by purchase

100%

23.01.2024

Review for model:

Great battery, I bought it for my Olight. Although the price may seem quite high, it's really worth it. Instead of two Eneloops, the price is similar, but the ease of charging and the power of the flashlight are incomparable.

Fantastic battery, bought as a spare for the Olight i5R. I don’t have to worry anymore about running out of light at the least expected moment, the best choice if you don’t want to deal with additional Ni-Mh batteries.

M... Review confirmed by purchase

100%

02.01.2024

Review for model:

Fantastic battery, bought as a spare for the Olight i5R. I don’t have to worry anymore about running out of light at the least expected moment, and I use this flashlight almost every day.

M... Review confirmed by purchase

100%

28.12.2023

Review for model:

It fits perfectly with my i5T EoS flashlight, I charge it with the same cable as my phone, USB type C. Charging did not take too long while charging from a computer USB, not using any special charging port, just regular USB. Super satisfied :)

G... Review confirmed by purchase

100%

30.08.2023

Review for model:

A spare for the flashlight is absolutely necessary. Always in the pocket with the flashlight, because the first battery always runs out at the least expected moment. You can charge it anywhere because it’s a USB-C standard.

It fits perfectly with my i5T EoS flashlight, I charge it with the same charger as my USB type C phone.

I bought it without looking at the price, highly recommend it

I bought it as an emergency backup for the Olight I5R flashlight. Finally, a smart idea for the option to charge the battery without having to carry a charger. All you need is a regular USB-C cable. The status indicator LEDs are very useful in use. I definitely recommend it!