Charging & memory
Chargers, power banks and memory cards — the things that run out at the worst moment. Get the watts and the speed right and you can stop thinking about it.
Products
Lenovo ThinkPad 140W USB-C GaN Slim AC Adapter, 28V
Club3D 100W USB-C GAN Travel Charger CAC-1908EU
SanDisk SDSDXGN-512G-GNCIN 512GB SDXC Memory Card
Acer 230W 19.5V Laptop AC Adapter with EU Power Cord
Lenovo ThinkPad 135W USB-C AC Adapter, 4X21H27804
Rivacase VA1083 30000mAh Portable Power Bank
Rivacase VA1090 20000mAh Laptop Power Bank
Lenovo 40AW0065WW USB-C Travel Adapter, 65W, 1.8 m Cable
Kingston Canvas Select Plus 64GB microSDXC memory card
Dell USB-C GaN Slim AC Adapter 100W, 20V, with Power Cord
Apple 96W USB-C Power Adapter, White
Samsung microSDXC T7 1TB Memory Card
Dell 450-BFKF AC Power Adapter 280W Europe 7.4mm
Lexar 1TB MicroSDXC UHS-I Memory Card U3 V30
Verbatim SDXC 64GB Memory Card UHS-I
Vention 27000mAh 140W Power Bank, USB-C, Grey
Kingston Canvas Go! Plus 1TB microSD card
Axis Surveillance microSDXC 256 GB Memory Card for Cameras, V30, 02021-001
Lenovo 245W AC Adapter (Slim tip), 20V, EU plug
Club3D CAC-1918 240W GaN 4-Port USB-C Charger
Club3D CAC-1917 140W GaN USB-C Travel Charger
Acer ACC320 charging cart, 32 slots, Schuko plug
Lenovo ThinkPad Slim 230W AC Adapter (Slim-tip), 20V
Nitecore CARBO 10000 G2 Power Bank – Black/Blue
Nitecore Carbo 10000 G2 power bank 10000mAh fast charging
Lenovo Legion 400W AC Adapter (Slim Tip), EU plug
Dell 360 W GaN Slim AC adapter, 7.4 mm tip, with power cord
Dell USB-C GaN 280 W AC adapter
Power and storage in one place
A charger for home and car, a power bank for the bag and a memory card for the camera, dash cam or console — three things that keep the rest of your kit working.
How many watts you need
20–33 W is enough for a phone, 30–45 W for a tablet, 65–100 W for a laptop. One good GaN charger with USB-C covers all three and takes less bag space than two old ones. Power banks: 10 000 mAh is roughly two phone charges and stays within cabin-baggage limits, 20 000 mAh is a weekend's worth. Check for a USB-C Power Delivery output — a bank with only old USB-A ports charges a modern phone slowly.
Choosing a memory card
For 4K video pick speed class V30 or higher; for dash cams and security cameras choose a high-endurance card — an ordinary one wears out under constant overwriting. Take more capacity than you need: 128–256 GB is today's sweet spot per euro.
What to add
USB-C and Lightning cables wear out fastest; for moving files see USB flash drives. The devices themselves live under phones and tablets.
FAQ
Will a bigger charger damage my phone? No — the device draws exactly what it needs; a 100 W charger is as safe for a phone as a 20 W one.
Why does a power bank deliver less than its rated mAh? Some energy goes into voltage conversion: a 10 000 mAh bank typically puts 6000–7000 mAh into the phone. That is normal, not a fault.