18650 HDC li-ion battery Olight - 3500 mAh

The Olight 18650 HDC Li-ion battery is a high discharge current lithium battery. The battery was originally designed for the Olight X7 Marauder flashlight, which requires a high discharge current from the battery to achieve maximum light output. The advanced design of the battery provides excellent protection against shocks and bumps. The best possible performance of the battery is ensured by overheating protection and a protection circuit that prevents overcharging and overdischarging. The battery does not have the so-called harmful charge memory phenomenon, so charging is worry-free. The battery has a very low self-discharge rate even when stored unused for long periods of time. The Olight 18650 Li-ion battery cell is an excellent power source when power consumption is high and the lamp is used for long periods at its maximum power.

Technical features

• Battery type: 18650 HDC Li-ion
• Protection circuit: overcharge, overdischarge and short circuit protection
• Capacity: 3500mAh
• Nominal dimensions: approx. 70.6 mm x 19.6 mm
• Declared max. discharge current: 10A
• Lifespan: + 500 charge cycles (after which the charging capacity starts to deteriorate)
• 12-month warranty against manufacturing defects
• Original replacement battery for X7 Marauder, Warrior X and M2R lights

General safety data sheet

When charging a Li-ion battery, a charger suitable for the purpose must be used. Do not use with other brands, types or models of batteries! Do not leave the battery in the charger for more than 24 hours and always charge the batteries under supervision!