Anker's one-day sale knocks up to 45 percent off portable batteries and chargers

You can get the 20W Nano USB-C charger for as low as $12.

Valentina Palladino / Engadget

Amazon's latest one-day sale on Anker devices presents a good opportunity to grab a charging brick for that new iPhone you just bought. The sale includes up to 45 percent off a handful of Anker accessories, including the Nano 20W charger in the new lavender grey color that came out recently. That's $5 off and down to $15, while the standard white Anker Nano charger with a foldable plug is on sale for $12.

Shop Anker one-day sale at Amazon Buy Anker Nano 20W (lavender grey) at Amazon - $15 Buy Anker Nano 20W (white) at Amazon - $12

Either of these bricks makes a good substitute for Apple's own 20W charger, which is bulkier and slightly more expensive at $19. Both support iPhone fast-charging with the proper USB-C to Lightning cable and they also work with other USB-C devices like other smartphones, wearables, earbuds and even the Nintendo Switch (just be aware that, for the latter, neither support charge-and-play in TV mode).

We've also been fans of Anker portable battery packs and two are included in this sale. The 10,000mAh PowerCore Slim is down to $28 and can charge an iPhone 12 up to 50 percent in 30 minutes. It includes one 18W USB-C port and one 10W USB-A port, so it'll power up even your older devices. You're only getting the battery pack with that deal, but Anker has another 10,000mAh, 18W PowerCore Slim bundle that includes the battery along with a USB-C cable and the compatible charging brick for $30, or 25 percent off its normal price. This is the bundle to get if you don't want to worry about finding an appropriate brick to recharge the battery itself — the PowerPort III Nano charger that comes with it will fully power up the battery pack in 4.5 hours.

Buy PowerCore Slim 10,000mAh (battery only) at Amazon - $28 Buy PowerCore Slim 10,000mAh bundle at Amazon - $30

Those are the highlights in this sale, but there are a few other gadgets that have been discounted. A couple of wireless chargers are on sale, including a magnetic PowerWave disc that looks similar to Apple's MagSafe charger, and you can get a two-pack of three-foot, MFi-certified Powerline+ II USB-C to Lightning cables for $20, or 46 percent off its normal price.

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