Will charge any size or model of 510 battery including XL or Jumbo 510 Batteries.
This charger can ONLY be used with 510 and 510-T Batteries. Using any other battery with this charger will cause damage to your equipment and is a fire hazard.
To use this product simply screw the battery onto one end of the charger and plug the other end into any USB port. LED will turn red while charging and will turn back to green when fully charged. It is not a good idea to leave batteries attached to charger longer than necessary. This could shorten the lifespan of the battery and the charger.
510/510-T USB Wire Charger output is 100-200mah.