This fast-charging 20K power bank for 4 devices is 50% off right now

If your phone and/or laptop constantly throws “low battery” tantrums, and if you’re always worried about running out of juice, then you need a power bank—especially if you travel for long stretches, frequently go on camping trips, or just use your devices all the time.

And if you need a power bank, then today’s your lucky day. This Baseus EnerGeek G12 model is only $45 on Amazon after applying the JSL7VMNK promo code on top of the current sale price. That comes out to a whopping 50% discount, and it only released two months ago!

The Baseus EnerGeek GR12 has a huge 20,800mAh capacity, which is plenty for pretty much any laptop you could possibly own. That’s enough to fully recharge a MacBook Air M3 Pro or Steam Deck, or over three full recharges for an iPhone 16 Pro. Get super-fast charging via either of the two 100W USB-C ports, but you’ll need a high-speed USB-C cable capable of such throughput.

There are actually four ports available on this power bank—the aforementioned two fast-charging USB-C ports as well as an additional two USB-A ports. This means you can charge multiple devices at once, but note that this thing can provide a max 145W of charging power that gets split up if multiple ports are in use at once.

This Baseus power bank has a 65W input for recharging itself, so it can go from 0% to 100% in about 2 hours. It also supports pass-through charging, so if you’re at home and want to recharge your devices while recharging the power bank, you can.

It’s an amazing power bank, especially when you can get it for this cheap. With promo code JSL7VMNK at checkout, the newly released Baseus EnerGeek GR12 is now just $45 on Amazon. Snag it soon because this awesome deal isn’t going to last forever.