The “VOLTME Magnetic Power Bank (HP05W)” features extremely convenient MagSafe wireless charging and an appealing compact design. It is easy to carry around and great for quickly charging your smartphone while on the go.
I found the ability to charge easily without cables to be a particularly huge advantage.
However, you need to exercise caution in situations where excessive force may be applied, such as sitting down with the power bank in your pocket.
It is recommended for those who want to charge without carrying cables and those looking for a lightweight, easy-to-use power bank.
- Please note that listed prices may differ from actual prices, so be sure to check the final price before making a purchase.
Prices are especially likely to change during sales, so please verify them beforehand.

- MagSafe対応で便利
- 出力の大きさはスマホで使う分にはok
- コンパクトなサイズ感
- スマホ一回充電出来るか出来ないかぐらいの容量
- Those who want to charge without carrying cables
- Those looking for a lightweight, easy-to-use power bank
Basic Information of VOLTME Magnetic Power Bank (HP05W)
Specifications
| Battery Capacity | 5000mAh (18.5Wh) |
|---|---|
| Rated Capacity | 2600mAh (5V⎓3A) |
| Input | 5V⎓3A, 9V⎓2A, Max 18W |
| Output | Wireless Output: 5W / 7.5W (7.5W for iPhone) USB-C Use: 5V⎓3A / 9V⎓2.22A / 12V⎓1.67A (Max 20W) Total Output: 5V⎓3A (Max 15W) |
| Main Standards | PD |
| Number of Output Ports | USB-C × 1, Wireless × 1 |
| Charging Time | Approx. 2.5 hours (using a PD 20W charger) |
| Dimensions | Approx. 93.5 × 64.5 × 15.1 mm |
| Weight | Approx. 126g |
Mr. GadgetIt supports MagSafe!
| Pass-Through Function |
|---|
Accessories and Appearance

- Instruction manuals
- Charging cable




Ms. GadgetIt has a relatively high-end feel, which is nice!
- Please note that listed prices may differ from actual prices. Be sure to check the final price before making a purchase.
Prices are especially likely to change during sales, so please verify them beforehand.
Actual Usability
Convenient MagSafe Support


As shown in the photo above, it supports MagSafe, allowing you to charge your iPhone easily.
Mr. GadgetThis is the product’s greatest feature!
However, if you are using a smartphone case, please note that you need to either use a compatible case or remove it to utilize MagSafe.
Output Level is Fine for Smartphone Use


| Output | Wireless Output: 5W / 7.5W (7.5W for iPhone) USB-C Use: 5V⎓3A / 9V⎓2.22A / 12V⎓1.67A (Max 20W) Total Output: 5V⎓3A (Max 15W) |
|---|---|
| Main Standards | PD |
| Number of Output Ports | USB-C × 1, Wireless × 1 |
The output and other details are as shown above.
Ms. GadgetIt is just about right for charging a smartphone!
Mr. GadgetHowever, please be aware that it might feel insufficient for high-performance Android smartphones or tablets.
- Please note that listed prices may differ from actual prices. Be sure to check the final price before making a purchase.
Prices are especially likely to change during sales, so please verify them beforehand.
Capacity is Just Around One Full Smartphone Charge (or Less)
| Battery Capacity | 5000mAh (18.5Wh) |
|---|---|
| Rated Capacity | 2600mAh (5V⎓3A) |
The battery capacity cannot be transferred completely and directly to devices like smartphones.
In reality, some loss occurs due to voltage conversion, cable resistance, and other factors.
The actual usable charging capacity is the rated capacity shown below.
Mr. GadgetSince the iPhone 16 battery is said to be 3561mAh, it cannot quite provide a full charge.
While it depends on the smartphone being charged, it is safe to say that the capacity is roughly enough to charge a device about once, give or take.
Ms. GadgetPersonally, I would have liked it to be enough to guarantee at least one full charge.
Compact Size


The VOLTME Magnetic Power Bank (HP05W) has a compact size of approximately 93.5mm × 64.5mm × 15.1mm.
Compared to a smartphone, this size fits comfortably in the palm of your hand, making it very convenient to carry. It easily fits into small bag pockets or pants pockets, so it won’t get in your way when you’re out.
In addition, it weighs about 126g. Therefore, you might feel a slight weight when using it attached to your smartphone. However, this weight is standard for a power bank and does not pose a significant burden when holding and using your phone.
Ms. GadgetSince it is securely held in place by MagSafe, you don’t need to worry too much about the battery shifting or falling off even while attached to your smartphone.
This balance of size and weight is a major appeal, allowing for comfortable use in a wide variety of scenarios ranging from daily use to sudden outings.
Conclusion
Recommended If You Want to Charge via MagSafe
The “VOLTME Magnetic Power Bank (HP05W)” features extremely convenient MagSafe wireless charging and an appealing compact design. It is easy to carry around and great for quickly charging your smartphone while on the go.
Mr. GadgetThe ability to charge easily without cables is a huge advantage!
However, you need to exercise caution in situations where excessive force may be applied, such as sitting down with the power bank in your pocket.
It is recommended for those who want to charge without carrying cables and those looking for a lightweight, easy-to-use power bank.
- Please note that listed prices may differ from actual prices. Be sure to check the final price before making a purchase.
Prices are especially likely to change during sales, so please verify them beforehand.

- MagSafe対応で便利
- 出力の大きさはスマホで使う分にはok
- コンパクトなサイズ感
- スマホ一回充電出来るか出来ないかぐらいの容量
Recommended For
- Those who want to charge without carrying cables
- Those looking for a lightweight, easy-to-use power bank
- Please note that listed prices may differ from actual prices. Be sure to check the final price before making a purchase.
Prices are especially likely to change during sales, so please verify them beforehand.
Thank you for reading until the end!
- The evaluation in this article is unique to this site.
- Unless otherwise specified, product prices and information are current as of the time of writing.
- Please note that this site cannot be held responsible for any inaccuracies in this information.
- Product and service names mentioned on this site are trademarks of their respective companies.
This article was originally written in Japanese and has been translated.



Comments