Power through your day without limits with the SpeedX SP-S285, a massive 20000mAh power bank engineered for super fast 22.5W charging. This high-capacity portable charger delivers reliable, rapid power to smartphones, tablets, earbuds, and more – perfect for long trips, busy workdays, outdoor adventures, or as an everyday backup solution.

Key Features & Benefits

• Massive 20000mAh Real Capacity — Premium lithium-polymer battery provides 4–6 full charges for most smartphones (or 2–3 for tablets), ensuring all-day or multi-day power backup. Ideal high capacity power bank for heavy users and travelers.
• 22.5W Super Fast Charging Output — Charge devices up to 50% in just ~30 minutes with 22.5W Android fast charging and 20W PD fast charging for iPhones and PD-compatible gadgets. Supports popular protocols including PD 3.0, QC 3.0, AFC, FCP, SCP, and standard 5V charging.
• Built-in Retractable Type-C Cable — Convenient two-way fast charging cable integrated right into the power bank – no extra cables needed for input or output. Charge the power bank quickly and plug directly into devices for instant use.
• Multi-Port Charging – Up to 3 Devices Simultaneously — Features:
  • 1 × USB-A port (22.5W max)
  • 1 × USB-C port (PD 20W input/output)
  • Built-in retractable Type-C cable Charge your phone, tablet, and accessories at once without speed drops.
• Two-Way Fast Recharging — Recharge the power bank itself rapidly via Type-C input (up to 18W–22.5W supported speeds) – get back to full power faster than standard banks.
• Smart LED Digital Display — Clear real-time battery percentage indicator shows exact remaining power – no more guessing when it’s time to recharge.
• Advanced Multi-Protection Safety — Intelligent chip protects against overcharge, over-discharge, short-circuit, over-current, over-voltage, and overheating – safe for all your valuable devices.
• Sleek & Portable Design — Durable build with a compact, ergonomic shape that’s easy to carry in bags, pockets, or backpacks. Reliable companion for travel, office, gym, or emergencies.

Why Choose the SpeedX SP-S285 22.5W 20000mAh Power Bank?

When you need serious power with blazing speed, the SpeedX SP-S285 stands out. Its combination of massive 20000mAh capacity, super fast 22.5W charging, built-in cable convenience, multi-device support, and smart display makes it one of the best high capacity fast charging power banks available. Whether you’re charging an iPhone with PD, a Samsung/Xiaomi/Realme with QC 3.0 and 22.5W, or powering multiple gadgets, this portable charger keeps everything running smoothly.