Patona
Set of 2 high-quality 18650 Li-ion batteries 3.7V with 3350 mAh capacity, Hightop button-top cells with low self-discharge for flashlights and electronics

High-performance battery: This 18650-type Li-ion cell provides a powerful energy source with a capacity of 3,350 mAh. Thanks to the stable nominal voltage of 3.7 V, it supplies your compatible devices such as flashlights, e-cigarettes or measuring instruments with continuous power. The Hightop design with raised positive terminal ensures optimum contact in various battery compartments. Low self-discharge ensures that the stored energy is maintained even during longer storage periods. You benefit from high cycle stability and long-lasting performance in daily use. This Li-ion battery meets modern requirements for mobile energy storage and offers safety for technical applications at work or for hobbies.

Safety notice: Use only chargers that are specified and approved for 18650 cells with 4.2 V to charge the battery. Read the charger description carefully and check the charging method before use. The battery is an unprotected Hightop version. You should always use a protection circuit board (PCB) to protect the battery from overcharging and excessive discharge. Lithium cells may only be operated with protective electronics and processed by qualified specialists. Do not short-circuit or deeply discharge batteries.