Vonmählen Evergreen Mag Pro review: 25-watt MagSafe power bank for premium users

With the Evergreen Mag Pro, the North German accessory manufacturer Vonmählen presents a high-quality MagSafe power bank with a 10.000 mAh capacity. The model features wireless fast charging according to the Qi2.2 standard with up to 25 watts and a particularly compact design of just 13,5 millimeters. We tested it.

Slim casing and strong magnets for everyday use

The Evergreen Mag Pro's casing makes a high-quality impression at first glance. Despite its respectable 10.000 mAh capacity, the power bank is surprisingly slim, measuring just 13,5 millimeters thick and weighing only 188,2 grams..

The magnetic connection docks precisely to the back of the iPhone and holds extremely firmly.The energy storage device does not slip even when handled or stored in a trouser pocket; annoying readjustment is completely unnecessary in everyday life..

Qi2.2 certification and up to 25 watts of wireless fast charging

The real highlight of the Pro version is its certification according to the Qi2.2 standard.While ordinary MagSafe batteries typically only deliver 7,5 watts or a maximum of 15 watts wirelessly, the Mag Pro can wirelessly deliver up to 25 watts of charging power to the device.This noticeably reduces charging times and brings wireless charging close to the performance of traditional cable connections.Especially since it uses the maximum speed with a compatible iPhone (like our iPhone 17 Pro). 

In practice, the available energy of 10.000 mAh is sufficient to fully recharge an iPhone 17 Pro almost twice, for example.This means that the energy storage system provides enough battery power, especially on longer day trips or weekend excursions, to leave the charger at home..

LCO battery technology: How much does the premium promise deliver?

A key argument from the manufacturer concerns the internal components of the power bank. Vonmählen uses lithium cobalt oxide (LCO) battery cells from the manufacturer ATL.This is the same cell chemistry used in modern high-end smartphones.This technology is intended to offer a higher energy density and a more stable voltage curve compared to conventional lithium-polymer cells..

In this context, Vonmählen advertises with statements such as "up to eight times higher safety" compared to standard lithium cells and "0% risk of explosion".How much better this technology truly is in everyday use compared to other high-quality batteries from established accessory manufacturers is difficult to quantify precisely without laboratory testing. Well-made power banks from reputable brands nowadays offer comprehensive protection circuits against overheating and short circuits anyway. However, one positive aspect of the Evergreen Mag Pro is that the LCO cells enable a noticeably thin design with high energy density, and the manufacturer underscores its confidence in the hardware with a three-year warranty, which exceeds the market standard..

Conclusion, prices and availability

The Vonmählen Evergreen Mag Pro is now available from retailers and the manufacturer at a recommended retail price of €89,99.Anyone who purchases two units as part of a partner deal pays pro Piece 81,00 euros.

In summary, Vonmählen delivers a technically outstanding and elegant accessory here.Anyone using an expensive iPhone, looking for the maximum wireless charging speed of 25 watts, and valuing a slim design will get an extremely good, albeit expensive, overall package.Those simply looking for an emergency power source will pay a noticeable premium for the design and the new Qi2.2 standard..