The replacement battery for Kanger Esmart penstyle starter kit.
The Esmart battery has a stable output voltage which bring you great constant vaping and can last 4 hours.
The battery has a 5-click on/off button, so you can turn the battery off when you do not need it.
The battery comes with no charger together. Please order 500mA eGo Fast USB Charger for Esmart Battery & KR510 Battery & EVOD Battery separately.
Ecig Size:Diametter 10mm ; Length: 70mm
Battery Output Voltage: 3.4v
Package: simple package