# The LISEN CardMag MagSafe Battery Pack: An In-Depth Review
In late July, I got the chance to evaluate the LISEN CardMag MagSafe battery pack while traveling in the Northeast. With extensive use, elevated temperatures, and the complexities of navigating city settings, this battery pack underwent a thorough assessment. Moreover, I was utilizing the iOS 26 beta on my iPhone, which further stressed the battery life.
## Why the LISEN CardMag Distinguishes Itself from Other MagSafe Batteries
Numerous features contribute to the LISEN CardMag being my top preference among MagSafe batteries:
1. **Integrated USB-C Cable**: A major highlight is the built-in USB-C cable. In warm conditions, MagSafe charging can be less efficient as the iPhone tends to overheat, leading to reduced charging speeds or complete interruptions. The incorporated cable facilitates a swift transition to wired charging, ensuring consistent power supply.
2. **Apple Watch Charger**: The CardMag comes with an integrated charger for the Apple Watch, removing the necessity of carrying a separate charging puck. This is especially beneficial for overnight charging or post-exercise sessions.
3. **Digital Display**: Unlike other batteries that utilize indicator lights, the LISEN CardMag showcases a digital display revealing the precise remaining charge and whether it is in the process of charging. This exact information is crucial for effectively managing power during a hectic day.
## Significant Features
The LISEN CardMag features a range of remarkable specifications:
– **MagSafe Charging**: Compatible with iPhone MagSafe charging at 7.5 watts and Apple Watch charging at 2.5 watts.
– **Fast Charging**: The built-in USB-C cable enables 20W fast charging, permitting quick power boosts when necessary.
– **Simultaneous Charging**: It has the capability to charge two devices concurrently, although charging speeds may lessen when employing both wired and wireless charging at the same time.
– **Battery Capacity**: Featuring a 10,000mAh battery, the CardMag can fully recharge an iPhone 1.5 to 2 times, contingent on the phone’s battery size and consumption during charging.
## Conclusion
In summary, the LISEN CardMag is a remarkable battery pack that could be the perfect solution for those in motion. Its compact form, built-in cable, and detailed display elevate it as a preferred option. While Qi2 support would be a welcomed addition, the existing features and performance render it a dependable choice for anyone requiring power throughout the day.
The LISEN CardMag can be purchased on [Amazon](https://amzn.to/46AgBU3) in black or grey.
