★ Budget pick 7.0 / 10 · Editorial score

Editorial rating based on manufacturer specs and Amazon catalogue data. We do not trial products ourselves. How we rate

TUXINSUN 20000mAh: the LCD power bank at a rock-bottom price

Prices in euros from Amazon.de, as of 11 June 2026. Prices and availability may differ on Amazon.co.uk.

By Seydhan Cakmak · Editor-in-chief · Updated: · AI-translated from the German original

At around €13 the TUXINSUN P11D-01 is one of the cheapest 20,000 mAh power banks, and it still brings 22.5 W PD fast charging and a precise LCD display that shows the remaining charge to the percent. Three outputs charge up to three devices in parallel, and two inputs give flexibility when recharging. As a starter or second bank a solid bargain with 12 months warranty; do not expect premium build quality for it.

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TUXINSUN P11D-01 Power Bank (20000mAh)

⌗ Available variants

TUXINSUN P11D-01 at a glance

In short: the TUXINSUN P11D-01 scores 7,0/10 in our power bank review (from €13). Biggest strength: very cheap. Main compromise: no-name brand.

All specifications come from manufacturer data sheets and the Amazon catalogue and were cross-checked before publication. The rating is an editorial overall assessment based on this data; we do not trial products ourselves.

TUXINSUN P11D-01: what works, what doesn't?

What works well

  • Very cheap: Around €13 for a 20,000 mAh bank with fast charging and display
  • 22.5 W fast charging: iPhone from 0 to 50 % in 30 minutes according to the manufacturer, noticeably faster than standard chargers
  • Percentage-accurate LCD: Digital readout instead of coarse LED bars, so the remaining charge is always clear
  • 3 devices at once: Three outputs charge phone, headphones and watch in parallel
  • 12 months warranty: The manufacturer states one year of warranty plus customer service, not a given at this price

Points of criticism

  • No-name brand: TUXINSUN is unknown; real capacity and long-term cycle life are hard to judge
  • No cable set stated: Only one USB-C cable is included; for Lightning devices you need your own
  • Only one power class: 22.5 W is enough for a phone, the bank is not designed for fast laptop charging

Specifications in detail

TypeCompact power bank
Capacity20,000 mAh
Charging power22.5 W (PD 3.0)
Outputs3 (up to 3 devices)
Inputs2 (flexible recharging)
DisplayLCD, percentage-accurate display
Warranty12 months

Build quality & everyday use

What carries the TUXINSUN P11D-01 in everyday use: very cheap (around €13 for a 20,000 mAh bank with fast charging and display) and 22.5 W fast charging (iPhone from 0 to 50 % in 30 minutes according to the manufacturer, noticeably faster than standard chargers). We have to be honest about the weaknesses: no-name brand (TUXINSUN is unknown; real capacity and long-term cycle life are hard to judge).

If you set the device up to save space, make sure it stands on a stable, level surface with some air around it. This protects the mechanics and electronics in continuous use.

“TUXINSUN P11D-01 power bank (20000mAh): very cheap and 22.5 W fast charging, and the trade-off is no-name brand. At 7.0/10 a fair deal from €13.”
The MiniHaushalt.de editorial team

Who is the TUXINSUN P11D-01 suited to? (buying advice)

Perfect for:

  • ✓Price-conscious buyers looking for a simple reserve
  • ✓Second power bank for the rucksack or drawer
  • ✓Everyday use and short trips with one smartphone
  • ✓Beginners who want a display instead of LED bars

Less suitable for:

  • ✕Demanding users focused on brand quality
  • ✕High-power laptop charging
  • ✕Lightning users who expect a ready-made cable set

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Frequently asked questions about the TUXINSUN P11D-01

How many phone charges does the TUXINSUN 20000mAh manage?
At 20,000 mAh and typical conversion losses, around three to four full charges are realistic depending on the smartphone. For several days away or as an emergency reserve for the family, that is plenty.
How fast does it charge an iPhone?
According to the manufacturer, from 0 to 50 % in about 30 minutes via the 22.5 W PD fast charging. This requires a device and cable that support Power Delivery.
What is in the box?
The power bank, a USB-C cable and an instruction manual. A Lightning cable is not included, so iPhone users should use their existing cable.
Is the power bank suitable for flying?
20,000 mAh corresponds to about 74 Wh and is below the 100 Wh limit of most airlines. It can therefore usually go in hand luggage, never in checked baggage.
7.0 / 10 · Budget pick

Verdict: is the TUXINSUN P11D-01 worth it?

A solid option with a clear profile: if you can live with no-name brand, from €13 you get mainly one thing: very cheap. It suits best: price-conscious buyers looking for a simple reserve.

If you want to compare alternatives, you will find the detailed data and ratings on our power bank comparison page.

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TUXINSUN P11D-01
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