Fenix ARB-L18-3500 18650 Rechargeable Li-ion battery

The Fenix ARB-L18-3500 is a button-top 18650 battery with a capacity of 3500mAh. This is more than the 3400 mAh we were used to until now. As such you will be able to use your flashlight even longer than before. These rechargeable Lithium Ion batteries can be used in different flashlights which have been specifically designed for this type of battery.

This battery is enhanced with a protection circuit which protects the cells from overcharging, discharging and short circuits. Lithium Ion 18650 batteries will last a long time. Their capacity of 3500 mAh ensures that this type of battery lasts longer than a set of two CR123A batteries. The main advantage, however, is that you can recharge this 18650 battery (on average) at least 500 times.

Fenix ARB-L18-3500 Button Top 18650-battery

This battery has a button-top. This means that the plus-side has a slightly bigger surface as its point of contact. As such this battery can be used in practically all flashlights that use a 18650 battery. Even those who can only handle a button-top battery.

Tips before use

Some people say: “I treat my batteries well, I recharge them as little as possible!” However, when you own Lithium Ion batteries this is not the way to go. These batteries will only last longer when you charge and use them regularly.