Ansmann Li-Ion 18650 3400Mah 3.6V Micro-USB 1307-0003 battery - Blue / Silver (Grey)

Features: High quality ANSMANN Lithium battery 18650 with Safety Board and integrated Micro-USB charging socket. The charging current is limited internally to max. 1A. Easy charging of the battery is possible with a standard Micro-USB charging cable. A PC, a power bank or a USB power supply (5V) can be used as power supply. Alternatively the battery can be charged with a lithium charger (max. 1.7A charging current). There is a charge status LED on the positive pole of the battery. During the charging process it lights up red, when the battery is fully charged it switches to green. Ideal for use in modern LED flashlights, headlamps, laser pens, etc. Integrated protection circuit protects against overcharge, overload, short circuit and deep discharge. Very low self-discharge and high energy efficiency.