5000mAh Wireless Magnetic Power Bank — 20W Fast Charge, Ultra-Slim

Pocket-sized power. No cable required.

The BY-S52 packs 5000mAh into an ultra-slim aluminum alloy body that charges wirelessly at 15W or wired at 20W via USB-C. An LED display shows remaining capacity at a glance, and bi-directional fast charging means it tops itself up as quickly as it tops up your devices.

Why we chose it

Most slim power banks sacrifice output for size. This one delivers genuine 20W fast charging and 15W wireless in a form factor that disappears into a pocket. The aluminum alloy shell keeps it premium without adding weight. It earned its place by refusing the usual trade-off between portability and performance.

Details

• 5,000mAh Li-Polymer battery
• 20W USB-C output — fast charges phones and earbuds
• 15W wireless charging — no cable needed
• Bi-directional fast charge — recharges itself quickly too
• LED display — real-time battery level readout
• Ultra-slim aluminum alloy + ABS construction
• Protection: overcharge, over-discharge, short circuit, low voltage
• Available in Golden, Gray, and Purple · Model: BY-S52 · Origin: Guangdong, China

The Nourish Peak promise

30-day returns · 1-year warranty · Secure checkout. If it doesn’t feel exceptional, send it back.