1,000 mAh keyring
A tiny aluminium power bank on a keychain, 5V/1A output.
Custom Powerbanks & Chargers
The powerbank that rescues their phone at 3 percent.
Nothing earns gratitude like power at a trade fair, on a delayed train, at hour nine of a conference. We supply custom powerbanks and chargers across Europe, 5000 to 20000 mAh, wireless and USB-C options, cabin friendly capacities, with your logo on the one gadget everybody borrows.
- 5000 to 20000 mAh
- Wireless & USB-C options
- Cabin friendly capacities
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Power banks
What do all those mAh really mean?
Milliamp hours (mAh) tell you how much energy a power bank stores. Climb the ladder to see what each size means for a phone, from a keyring top-up to a laptop-ready brick.
10.000 mAh 37 watt hours (Wh)
1k2k5k8k10k20k25k
A pocket top-up on your keys.
A slim emergency boost for the evening.
A full day out, with room to spare.
A weekend away without hunting for sockets.
The everyday favourite for commuters and events.
Festivals, travel and the whole team's phones.
Laptops and long trips, with up to 165 W of output.
Your phone battery
1,6 full phone charges, roughly
Why not 100%?
full phone charges, roughlyof a phone charge, roughlymAhPower banks store energy at about 3.7 V and phones charge at 5 V or more. Conversion and cable losses mean roughly 60% to 70% of the rated capacity reaches the phone. These estimates use 65%.
Every rung of the ladder
2,600 mAh bamboo
Slim bamboo body with USB-C and USB-A outputs up to 10 W.
5,000 mAh
Recycled ABS with a charge level indicator. Charges 3 devices at once.
8,000 mAh
A little more power in the same rounded, recycled design.
10,000 mAh
The classic size, with USB-C and two USB-A outputs.
20,000 mAh
Large capacity for travel and teams, in 100% recycled ABS.
25,000 mAh, 165 W
Anker's laptop-ready power bank with two built-in USB-C cables, one retractable.
Choosing power banks for a team, an event or a client gift?
Tell us the quantity, the date and where it is going. Catalogue items usually ship 7 to 14 working days after artwork approval, to all 33 European markets. Quotes from 1 unit.
Travel rules
Taking a power bank on a plane
To an airline, a power bank is a spare lithium battery, not a gadget. Pack the bags, check the watt hours and see what the 2026 rules allow on board.
Which bag does it go in?
Tap a bag to pack the power bank.
Correct. Power banks travel in cabin baggage only.
Check the watt hours
Airlines set limits in watt hours (Wh), not mAh. Wh = mAh x volts / 1,000. Most power banks use 3.7 V cells.
37.0 Wh
Capacity, mAh 10.000
Cell voltage, V
Up to 100 Wh: allowed in cabin baggage without airline approval.
Over 100 Wh and up to 160 Wh: only with your airline's approval, if at all. IATA plans to drop this option from 2027.
Over 160 Wh: not allowed on passenger aircraft.
On board, under IATA guidance updated in March 2026
Tap a number in the cabin to see each rule in action.
Travel-ready power
Qi2 magnetic, 10,000 mAh
Anker MagGo with 15 W Qi2 magnetic charging and a fold-out stand. About 37 Wh.
Qi2.2 magnetic, 5,000 mAh
Snaps on for 25 W wireless charging, plus 30 W USB-C. About 18.5 Wh.
Pocket 10,000 mAh, 55 W
A pocket-size power bank with a colour display. About 37 Wh.
Magnetic 15,000 mAh, 100 W
Powerful enough for laptops, with a display. About 55.5 Wh.
30 W travel charger
Philips PD charger with US plug built in, plus AU, UK and EU plugs.
Travel charger, 4 ports
2 USB-C and 2 USB-A ports with US, EU, UK and AU plugs, for more than 100 countries.
3-in-1 travel charger
Foldable 3-in-1 wireless charger with magnetic 15 W charging, in a travel-friendly format.
Equipping travellers, sales teams or delegates?
Tell us the quantity, the date and where it is going. Catalogue items usually ship 7 to 14 working days after artwork approval, to all 33 European markets. Quotes from 1 unit.
Charging tech
Watts, wireless and the sun
Capacity is how much. Watts are how fast. Set up a charger, a cable and a device to watch the power flow, then compare wired, magnetic and solar charging.
The slowest link sets the speed
Charging runs at the lowest of three limits: the charger, the cable and what the device accepts.
Charger
Cable
Device accepts up to 45 W
Charging at 45 W
Limited by
Wireless pads do not use a cable, so only the pad and the phone set the speed.
Four ways to charge
Cloud cover
Solar output
USB-C PD
USB Power Delivery agrees the right voltage with each device: up to 100 W, or 240 W with PD 3.1 and a 240 W cable.
GaN
Gallium nitride chargers lose less energy as heat, so a powerful charger can be much smaller.
Qi2 magnetic
Magnets line up the coils every time. Qi2 launched at 15 W in 2023, and Qi2 25W followed in 2025.
Solar
Solar panels top up slowly, and the rate depends on the light. Slide the clouds to see why.
Chargers for every desk and trip
25 W magnetic pad
Ultra-fast 25 W magnetic wireless charging, with 66% recycled content.
3-in-1 wireless, 15 W
Magnetic 15 W phone charger, plus watch and earbud charging.
65 W 3-port charger
Philips PD wall charger with 2 USB-C and 1 USB-A, laptop-ready.
70 W GaN charger
Compact GaN charger with EU, US and UK plugs, USB-C and USB-A.
Solar power bank
10,000 mAh with monocrystalline panels (19% conversion) and a stand.
10 W solar panel
Folding panel with USB-A and USB-C outputs. Charge rate depends on conditions.
Kitting out desks, meeting rooms or field teams?
Tell us the quantity, the date and where it is going. Catalogue items usually ship 7 to 14 working days after artwork approval, to all 33 European markets. Quotes from 1 unit.
The short version
A serious partner for European campaigns.
33European markets served
6languages we quote in
1 daytypical reply, in working days
1 invoiceper order, VAT handled
North American, British and European organisations use us to brand and deliver merchandise across the continent, without opening a single local account or untangling VAT themselves.
Put us to work.
Send your brief and your logo. We come back with a clear, itemised quote.
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