Fenix USB Battery ARB-L18U (18650 3500 mAh 3.6 V)
Fenix ARB-L18U 18650 3500 mAh 3.6 V is a high-quality rechargeable lithium-ion battery with the highest capacity available on the market and an innovative charging system via the micro-USB port.
Thanks to its advanced design and multi-level safety features, the manufacturer guarantees as many as 500 charging cycles with up to 75% capacity retained. This means that the cell can be discharged and recharged daily over a period of 1.5 years-which clearly emphasizes its quality and performance.
Due to no memory effect, fenix batteries can be recharged at any time without adversely affecting their capacity and service life.
The steel body provides high mechanical strength and minimizes the risk of a short circuit caused by a fall or impact. The battery uses pressurized ventilation holes, responsible for the expulsion of gas, which during an incidental short circuit can lead to a swell or explosion.
The battery uses an innovative charging system in the form of a built-in port micro-USB. This extremely practical and convenient solution makes it possible to charge the cell without the need for an additional charger. For charging, all you need is a standard micro-USB cable and a power source such as a power bank, laptop, desktop computer or car USB charger. USB rechargeable battery not only saves money (on the purchase of a charger), it provides above all convenience and mobility of charging.
The manufacturer used multi-level security system, which maximizes battery life and provides the highest level of battery safety.
Security systems:
- protection against over-discharge during use
- protection against overcharging during the charging process
- circuit protection against short circuits
- overheating protection
- cathode with PTC protection (overload protection).
To maximize the life of the battery, for charging 1 A current is recommended, 2 A maximum.
The use of 18650 batteries guarantees maximum light performance and is recommended for use in flashlights:
- leading
- hunter
- tactical
- daily
- cycling
- motorhomes.
