Introducing the ARB-L18-3500U from Fenix, a solid battery that fits the widely used 18650 size, which is found in many high-performance flashlights and various gadgets. This lithium-ion battery boasts minimal self-discharge when not in use and offers all the perks typically associated with this type of electrochemistry.

This model comes equipped with a USB charging port and indicators that let you check if the battery is fully charged. You can also recharge it using standard chargers.

A multi-level protection system is built in to eliminate risks of overheating and short circuits. Plus, it’s securely protected against over-discharge and over-charge scenarios. The battery is encased in a metal shell, ensuring that impacts from drops or other mechanical stress won’t lead to any negative outcomes.

Features

• Type – 18650
• Capacity – 3500 mAh
• Dimensions – 70 x 18.6 mm
• Output Voltage – 3.6 V/1 A USB/2 A
• Protection Board – Yes
• Cycling Life – 500
• Weight – 50 g

18650, 3500, mah, micro, usb, charger, fnx-arb-l18, gadgets, electronic, devices