One of the world’s fastest power banks has a Black Friday discount

Ecoflow Rapid Pro The power bank is considered one of the most powerful portable batteries We have testedand is being sold at an all-time low price of $149.99 ($70 off) at Amazon And who Ecoflow Store during Black Friday. The 27,650 mAh battery pack has three USB-C ports (one 140W port, plus two 65W ports), a two-foot retractable 140W USB-C cable — enough to charge four devices simultaneously — and has a maximum power output of 300W. And yes, you are allowed to bring this model on the plane, because it is located directly below the flight deck The FAA limit is 100 watt-hours For carry-on bags.

This speed allows you to charge a 16-inch MacBook Pro from zero to 50 percent in about half an hour, with enough power left over to charge an iPhone. The Rapid Pro Power Bank itself takes about 40 minutes to charge when paired with a 140W wall adapter, but you can cut that time roughly in half by connecting it to two power adapters simultaneously, which supports recharging speeds of up to 280W. The separately sold Rapid Pro Desktop Charger (not currently available in the US, apparently) allows this power bank to be recharged at a super-fast 320W.

In our tests, the battery pack was able to charge the iPhone 15 Pro about four times before running out of juice. Ecoflow claims that the power bank will hold full power for 300 cycles before dropping to 80 percent, which should be enough for most of your tech. It’s not the most compact battery pack, but what it loses in portability it gains in raw power.