NOTE: you can choose the number of batteries you need and add in a charger if needed. Just see the choices listed.
Details on CR2 4-Port Battery Charger:
Charge one, two, three or four CR2-3V lithium batteries every time.
Specially designed for CR2-3V lithium batteries.
Easy to plug and convenient to use.
Input voltage: 5v, comes with FREE charging cable, plug into any power source with a usb cable connection.
Made for use in the USA.
NOTE: you can choose the number of batteries you need and add in a charger if needed. Just see the choices listed. Details on CR2 4-Port Battery Charger:
Charge one, two, three or four CR2-3V lithium batteries every time.
Specially designed for CR2-3V lithium batteries.
Easy to plug and convenient to use.
Input voltage: 5v, comes with FREE charging cable, plug into any power source with a usb cable connection.