We do not sell this product anymore.
Kangertech E-Smart USB charger for the Kangertech eGo/510 E-smart battery. The E-Smart charger is the same USB charger included in the Kangertech E-Smart starter kit.
Input voltage: DC 5V
Output voltage: DC 4.2V
Contents: 1x E-Smart USB Charger (Kangertech)
Warranty: DOA. For more information, click here.