Power pack for the The AVA EP7+ Wireless Pen machine.

Power Pack Technical Details:
- Compatible with the AVA EP7+ only!
- Material:  Aircraft  aluminum
- Dimensions: 34mm x 49mm
- Weight: 70 grams
- Working voltage: 4-12V DC (adjustable in 0.1V steps)
- Charging voltage: 5V/1A
- Charging time: 3 hours
- USB-C port for charging (cable not included)
- Battery life: 2-8 hours (charge duration is subject to variation depending on the used voltage, needle brand and size as well as environmental factors such as temperature etc.)

Please note that, like any Li-Ion battery, this battery will also wear down in time and capacity slowly gets lower causing working time to get shorter. This is normal wear over time and is not covered by warranty.