This battery is compatible with 510 carts
The rechargeable battery is designed for those who prefer to control their temperature settings. Easy push button.
Premium Quality 380mAH oil Pen battery – Great battery life, If fully charged, will last all day
Supports variable voltage settings with easy push button
USB Quick Charger with Enhanced Heat Safety Flow Rate and Over Charge Protection.
Love it or money back if returned in 30 days.
30 days seller warranty and Limited lifetime warranty provided by the manufacturer