Keep every device topped up on business trips, festivals or daily commutes. The pocket-friendly YESIDO YP86 packs a huge 20000mAh capacity, twin integrated cables and 22.5 W fast-charging power into a durable ABS shell that weighs just 0.36 kg.

Key Features & Specifications

- Massive 20000mAh capacity - recharge most smartphones 5-6 × before needing the wall.

- Built-in USB-C & 8-pin cables - charge phones, tablets or earbuds without carrying extra leads.

- 22.5 W smart fast-charging - USB-A, USB-C and both integrated cables support adaptive protocols for rapid top-ups.

- Clear digital percentage display - know the exact battery level at a glance, no vague LEDs.

- Premium 21700 cells + ABS housing - automotive-grade batteries and robust casing deliver long-term reliability.

- Compact footprint: 102 × 48 × 48 mm - slips neatly into a jacket pocket or hand luggage at just 0.36 kg.

Ideal Usage Scenarios

- Netflix binge on a cross-country train: recharge your tablet mid-movie, then your phone, with juice left for wireless buds.

- Full-day conference: power your phone via the built-in USB-C while the spare USB-A keeps a colleague’s handset alive.

- Outdoor photography shoot: keep camera gimbals and LED lights running, monitoring capacity on the digital screen.

- Weekend city break: leave tangled cables at home—one power bank handles navigation, wearables and translation devices.

- Emergency backup during power cuts: built-in cables mean instant charging even in the dark.

Why It’s the Smart Buy

Many high-capacity banks are bulky and cable-hungry. The YP86 bundles fast-charging tech, integral leads and a crystal-clear display into a travel-ready body under half a kilo. Fewer accessories, faster top-ups, clearer battery info—one compact powerhouse.

Interesting Facts About 21700-Cell Power Banks

- 21700 lithium-ion cells store up to 30 % more energy than the older 18650 format, enabling higher capacity without increasing size.

- A 22.5 W output can add roughly 60 % to a 4 000 mAh smartphone in about 30 minutes when the device supports fast charging.

- Digital percentage readouts are ±1 % accurate, helping users avoid deep-discharge cycles that shorten battery lifespan.

Grab the YESIDO YP86 and stay fully powered—wherever your day takes you.