USB charger MC1 for Li-ion battery

MC1 is the smallest universal USB charger designed for 3.6/3.7V li-ion batteries.

Thanks to the movable minus contact it can charge batteries with a length of 34 - 70 millimeters, so it can be used with types 10440, 14500,14650,16340, 17500, 17670, 18350, 18500, 18650, 18700, 22650, 25500 and 26650. Its minimal size and weight make it particularly suitable for travel.

Technical specifications

• One charging channel, CC/CV charging algorithm.
• Charging termination at battery voltage 4.20 V (+-0.05 V).
• Charging current 500 mA.
• Supported Li-Ion 3.6/3.7V batteries.
• Activation of discharged batteries, gentle start of charging with lower current.
• Protection against reverse insertion of batteries.
• Indication LED shows the charging progress.
• Charger weight 20 g.
• Dimensions 92 x 22 x 26 mm.
• Charger and USB cable included.
• A USB mains adapter and a USB car adapter can be purchased with the charger.

Charging

Use the included USB cable to plug the charger into a computer, mains USB adapter or car USB adapter. A standard mobile phone charger with a micro-USB connector can also be used to supply power. Insert a discharged battery, the indicator LED will glow red during charging and turn green when fully charged.