This Sharge 3-in-1 Power Bank, the best-looking battery I've tested, is on sale for Black Friday

I'm still working on my full review of this Sharge Retractable 3-in-1 Power Bank, but I can already say it's the most stylish battery pack I've ever used, and the first power bank I've wanted to show off to people who aren't battery geeks like me. Best of all, for Black Friday, Sharge is offering a 20% discount, bringing the price down to $39.90.

• Shop Sharge's full Black Friday sale

The Sharge Retractable 3-in-1 has a built-in USB-C cable that slides out very smoothly and retracts with a slight pull. It's small enough to fit my iPhone 17 Pro's charging port while it's in a case, and incredibly convenient.

We've seen other retractable power banks, but Sharge's 3-in-1 goes the extra mile with a built-in wall charger. It has a large 10,000 mAh battery, so it can charge your gadgets using its own power or AC power from the wall. Besides the retractable cord, there's a second USB-C port for charging another gadget.

There are tons of Black Friday deals on the Best Power Banks, and our crack team of testing experts has put those through the paces. I'm sure this Sharge Retractable 3-in-1 will end up on that list once my testing (and the Black Friday shopping mania) is done. I've had a great time traveling for business with this Sharge power bank always in my bag.

The 30W wall charging isn't quite enough to keep my MacBook Pro topped up, but it's more than enough for all of my smartphones and tablets, among all my other devices. So... many... devices.

(Not in the US? See today's best deals in your region below)

Today's best Sharge Retractable 3-in-1 Power Bank Black Friday deal

Power Banks are on sale everywhere for the holiday shopping season, so check out our list of the Best Power Banks you can buy, and shop around for the latest deals.

One of my favorite battery makers, Anker, is running a robust Black Friday sale that is still ongoing, with tons of battery packs, chargers, and power cords on sale.

More Black Friday power bank deals

Shop more of today's best Black Friday sales

• Amazon: 45% off TVs, AirPods, air fryers & vacuums
• Apple: iPads, AirPods & MacBooks from $119
• Best Buy: $1,000 off TVs, laptops & headphones
• Dell: laptop deals from $249.99
• Home Depot: 40% off appliances, furniture, grills & tools
• Lenovo: 45% off laptops & tablets
• Lowe's: up to 30% off appliances, holiday decor & tools
• Samsung: up to $2,000 off appliances, TVs & phones
• Target: 40% off Christmas decor, clothing & furniture
• T-Mobile: up to $1,100 off latest iPhone 17
• Walmart: furniture, cheap TVs & vacs from $69
• Wayfair: 54% off Christmas, furniture & decor