Key Features of RORRY D5-10000
The RORRY D5-10000 is particularly suited for individuals who prioritize a balance of capacity and portability in their charging solutions. It is recommended for users who:
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Require approximately 10,000mAh of power.
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Prefer a compact and reassuringly small device.
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Favor wired charging over MagSafe.
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Own devices with Lightning connectors.
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Use an Apple Watch.
The D5-10000 features a built-in USB-C connector for direct charging. It also includes a strap that allows users to carry additional cables, enabling charging for devices incompatible with direct insertion or for simultaneous charging of two devices. A dedicated port for Apple Watch users is integrated, providing convenient charging for wearables. A significant advantage of this product is its palm-sized compactness.
Product Specifications

| Feature | Specification |
|---|---|
| Size | 86 × 47 × 33 mm |
| Weight | 182g |
| Capacity | 10,000mAh |
| Output | USB-C single port: 5V⎓3A, 9V⎓2.22A, 12V⎓1.67A, 10V⎓2.25A (Max 22.5W) |
| Input | 5V⎓3A, 9V⎓2.0A, 11V⎓1.5A (Max 18W) |
| Pass-through Charging | Supported |
| Colors | White / Black / Pink / Purple |
| Price | 5,690 yen (Original price) |
Additional features include:
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Type-C direct plug-in connector.
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Apple Watch charging (5W) support.
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Cable carrying capability via strap (USB-C / Lightning).
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Maximum 3 devices simultaneous charging.
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LED display.
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Palm-sized compact design.
Exterior and Included Items
The package includes the mobile battery unit, a USB-C to C cable, a USB-C to Lightning cable, and an instruction manual.

The device is available in white. The front features an Apple Watch charging port and a display for battery remaining percentage. The direct-insert USB-C connector has a protective cap.


The back is plain, while the side houses the power button, various certification information, and an input/output capable USB-C port.




A strap hole is included, allowing for the attachment of the included cables.

The actual weight of the device is approximately 180g.

User Experience with RORRY D5-10000
Impressive 10,000mAh Capacity in a Palm-Sized Form Factor
A standout feature of the D5-10000 is its remarkable compactness, despite housing a 10,000mAh battery. Its ability to fit in the palm of a hand is a significant advantage.

Compared to other 10,000mAh mobile batteries, which often have a larger footprint, the D5-10000 offers a more portable solution. This makes it a compelling choice for users who previously opted for smaller 5,000mAh batteries for light outings but now find the D5-10000’s balance of capacity and size ideal.

For those seeking to reduce the weight of their mobile setup, especially when using devices like iPads, the D5-10000 provides sufficient power for an iPhone or iPad without the bulk of larger batteries.

Sufficient Power Output
The D5-10000 offers a maximum output of 22.5W from a single port. While this may not be the highest available, it provides sufficient power for daily use. Tests with an iPad Pro 11-inch (M1) confirmed that the device could maintain charging even during active use, which is a reassuring result for a battery of this size.

While higher power output is always desirable, the current power level represents a good balance, considering the trade-off with size and weight. However, when charging multiple devices simultaneously, the total output drops to 15W, which may limit its effectiveness for tablets during simultaneous use. This function is more suitable for small devices or as an auxiliary charging option.

Pass-through charging is also supported, but the output is reduced, making it less ideal for simultaneously using and charging tablets. It is better suited for smaller devices like earphones or for overnight charging when speed is not critical.
Cable-Free Convenience
The D5-10000’s cable-free design significantly enhances its portability. It offers two charging methods: a direct-insert USB-C connector and a cable that can be carried via a strap without compromising the design. The inclusion of a Lightning cable ensures compatibility for users with older iPhones.

While MagSafe offers convenience for iPhone charging, wired charging is generally more stable. The direct-insert type mobile battery is favored by those who prefer this stability. Although compact for its 10,000mAh capacity, directly plugging it into an iPhone makes it somewhat larger than 5,000mAh direct-insert batteries. For prolonged use, it might be more comfortable to use the included cable.

Direct insertion is also possible with iPads, which can be convenient as it frees up space. However, the added weight could put strain on the connector, potentially leading to damage. Users should exercise caution when adopting this method.

Apple Watch User-Friendly
The D5-10000 integrates an Apple Watch charging module, addressing a common concern regarding Apple Watch battery life. Having this module built into a portable battery ensures that users can charge their Apple Watch anytime, anywhere, offering peace of mind.

Simple Design with Shibo Finish
The D5-10000 features a sophisticated shibo (grained) finish, which gives it a premium feel compared to previous RORRY mobile battery designs that had a more silicone-like texture. This design upgrade contributes to an enhanced aesthetic.

A subtly integrated LED display, set within a mirrored surface, shows the battery’s remaining percentage, adding a functional and elegant accent.

Conclusion: A Compact 10,000mAh Mobile Battery for Minimalists

The RORRY PalmGO integrated mobile battery “D5-10000” is a compact, 10,000mAh device that supports direct insertion and cable-free operation, making it an excellent choice for portability. While its simultaneous charging output may be lower, it is sufficient for tablets and highly recommended for minimalists who prioritize carrying fewer items for emergency use.
Key Advantages:
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Compact yet high capacity (10,000mAh).
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Direct plug-in and includes cables.
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Cable-free operation possible with strap.
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Supports Apple Watch charging.
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Simple design.
Points to Note:
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Lower output during simultaneous charging.
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May feel slightly heavy when directly plugged into a smartphone.
Related Information
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Review by ‘SPACE 80’: https://gachaoblog.com/
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Gachao (@gachao32) on X: https://x.com/gachao32
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RORRY Japan on Instagram: https://www.instagram.com/rorryjp/
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RORRY Japan on X: https://x.com/RORRY_JP

