Harmony Rechargeable Battery


The Harmony Rechargeable Battery is to be used with Harmony cartridges only.

The Harmony CBD Pen is the easiest way to introduce yourself to the world of CBD vaporisation.

The fully charged battery lasts as many as 400 puffs in a single charge. The battery is a rechargeable lithium cell, recharging approximately 500 times. We do not recommend using the Harmony CBD Pen with cartridges from others brands or old cartridges that have been manually refilled, to avoid leaking and bad taste.

The Harmony CBD Pen is the best option for vapers wanting to try CBD vaporisation in a simple and affordable way before buying a 10ml e-juice or pure base.

Charging Instructions:

  1. Unscrew the cartridge from the battery
  2. Screw the battery clockwise onto the USB charger included (do not over tighten).
  3. Plug the USB charger into a USB Port on a laptop or use a registred USB adapter (do not use a phone charger).
  4. While charging, the USB light will turn red and the tip of the battery will glow.
  5. Once a full charge has been reached, the light on the USB will turn green and the tip of the battery will no longer glow. This may take several hours


Use caution when using Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Ensure you have knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in or on a fire-proof surface. Never leave charging batteries unattended. purplebox vapours will not be held responsible for damage if there is any modification of the batteries/chargers in any form. We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers.

purplebox vapours accepts no responsibility or liability for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. You are responsible to have a basic knowledge of the batteries you are using and how to care for them properly.

The Harmony Rechargeable battery is not covered by a warranty.

Collections: All, E Cig Batteries & Clearomisers

Type: Battery

Vendor: Harmony

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