RD-58

1. Product Overview

The RD-58 is a portable magnetic wireless power bank designed for high-performance charging in an ultra-slim form factor. With an 8.08mm thin body, tempered glass front panel and aluminum alloy base shell, it combines premium build quality, comfortable grip, efficient heat dissipation, and fast wireless charging capability. Equipped with a semi-solid lithium battery and 5000mAh capacity, it meets the latest national 3C mandatory standards, delivering a safer and more reliable power supply solution for daily commuting, business trips, travel, and outdoor activities.

bc5b80435ca94e2483e694405234dff2.jpeg~tplv-a9rns2rl98-cthumb_lwm3.png

2. Premium Design｜Glass & Aluminum Dual-Material Construction

The RD-58 adopts a high-end dual-material structure instead of ordinary plastic casings:

Tempered Glass Front Panel: The high-transparency tempered glass surface is smooth, fingerprint-resistant, scratch-resistant, and durable. The circular dot matrix provides accurate magnetic positioning, ensuring stable wireless charging while maintaining a premium visual and tactile experience.
Aluminum Alloy Base Shell: The integrated aluminum alloy shell offers higher structural rigidity and excellent heat dissipation, effectively reducing heat buildup during fast charging for more stable performance.
8.08mm Ultra-Slim Body: The slim and lightweight design easily fits into pockets and small bags. It also features a convenient lanyard hole and is available in multiple colors, making it both portable and stylish.

3. Semi-Solid Battery｜New 3C Standard, 5000mAh Capacity

The RD-58 uses an advanced semi-solid lithium battery, which contains less liquid electrolyte than traditional lithium batteries. This structure helps improve safety performance, making it more resistant to squeezing, high temperatures, swelling, and leakage under extreme conditions.

The battery has a rated capacity of 5000mAh, with stable cell performance and longer cycle life. The product strictly complies with the national mandatory 3C standards and safety specifications GB 49431-2022 and GB 31241-2022, providing multiple layers of protection from the cell level to the complete device.

4. Fast Charging｜Wireless & Wired, Dual-Device Charging

Despite its slim body, the RD-58 integrates a full-scenario charging solution compatible with smartphones, wireless earbuds, smartwatches, and other mainstream digital devices.

Magnetic Wireless Fast Charging: Supports 5W / 7.5W / 10W / 15W multi-level smart adjustment, automatically matching the optimal charging power for different devices. Strong magnetic alignment enables easy attachment and charging without tangled cables.
Wired Fast Charging: Type-C input up to 18W allows the power bank itself to recharge quickly, while Type-C output up to 20W provides fast emergency charging for mobile phones.
Dual-Device Charging: Supports wireless charging + Type-C wired output simultaneously, so two devices can be powered at the same time, making it ideal for travel and business trips.