Best October Prime Day deals on battery chargers & power banks: Last chance!
Amazon’s Prime Big Deal Days 2025 October sales event is almost over, but there are still some great deals on chargers and power banks. This year’s event runs October 7-8, and whether you’re looking to get a travel-friendly pocket charger or upgrade to a high-capacity drive, there’s no better time to score discounted chargers and power banks.
You’ll need to be a Prime member to take advantage of Amazon’s deep discounts. If you’re not already a member, check out our guide on how to get Amazon Prime for free.
As a tech editor, I’ve been following and writing professionally about the latest tech offerings for years and have developed a keen eye for finding the best sellers on the Internet. My picks take into account a combination of online reviews from tech sites like PCWorld (when available), user comments, and pricing history. Read on for all the best deals on chargers and power banks, and don’t forget to check out our Amazon October Prime Day Tech Deals 2025 hub for other great sales across all tech categories.
Best Prime Day October 2025 deals on chargers and power banks
- Anker MagGo, 10,000 mAh/1x USB-C/15W Qi wireless charging, $54.99 (31% off at Amazon)
- Blavor Solar Charger Power Bank, 10,000 mAh/2x USB-C/1x USB-A, $23.98 (40% off at Amazon)
- Baseus Laptop Power Bank, 20,000 mAh/1x USB-A/3x USB-C, $57.59 (42% off at Amazon)
- INIU Ultra Slim Power Bank, 10,000 mAh/1x USB-A/2x USB-C, $19.79 (34% off at Amazon)
- INIU portable charger, 20,000 mAh/1x USB-A/2x USB-C, $23.45 (37% off at Amazon)
- IAPOS Power Bank, 60,000 mAh/2x USB-A/1x USB-C, $35.99 (86% off at Amazon)
- Ugreen Nexode charger, power 65 W/3x USB-C/1x USB-A, $21.92 (15% off at Amazon)
- Charmast portable charger, 10,000 mAh/2x USB-A/1x USB-C/1x micro-USB/1x Lightning, $19.99 (33% off at Amazon)
This Prime Day 2025 deal is hot. THE Anker MagGo The wireless charger $25 off at Amazon is a personal favorite thanks to its charging stand as well as Magsafe charging compatibility for convenient charging on the go.
If you need something sturdy and reliable that will see you through even the toughest adventures, look no further than the Blavor Solar Charger Power Bank on sale for $13 off at Amazon. This absolute tank of a power bank can recharge without the need for an outlet thanks to its built-in solar panel and IPX5 waterproof rating.
Other October Prime Day deals
These aren’t the only Prime Day deals the PCWorld team is tracking. If you want to supercharge your home setup with the juiciest tech sales, click the links to access only the best, expertly-curated picks we’ve found.
FAQs
What should I look for in a portable charger and power bank?
Quality can differ significantly between power banks, so it’s best to stick with recognizable brands like Anker, Mophie, Belkin, etc. That said, there are a few things you should always look for when shopping for a power bank.
First, make sure the battery is Quick Charge 2.0, 3.0, or PD certified. Next, don’t put too much faith in a company’s claims that it can charge certain devices in a specific amount of time, like the pack can charge an iPhone 15 in two hours. Focus more on the battery capacity, as well as its weight and size. Larger capacities, on the order of 20,000 mAh or more, should be sufficient for most small devices such as tablets or smartphones. Finally, make sure the power bank comes with all the connectivity options you need: USB-A or USB-C, etc.
What battery capacity should I look for in a charger?
For a portable power bank that you can easily travel with, you should look for a minimum of 10,000 mAh. Nowadays, most models even offer 20,000 mAh at reasonable prices. The more mAh, the better. Just be sure to weigh your capacity needs against the physical size of the power bank.
Generally, the more mAh a power bank has, the larger its physical size and the heavier it is as well. Therefore, we recommend that when looking at a power bank, you first consider the amount of power you need to charge your devices, and then adjust your expectations based on the size and weight you are willing to carry with you.
What is the mAh capacity?
The mAh (milliampere per hour) rating refers to the storage capacity available for a battery. A higher number means the battery can store more energy and has a longer lifespan when charging a device. So, for example, the battery of an iPhone 13 Pro Max is rated at 4,352 mAh. This means that a 10,000 mAh power bank can fully charge this phone a little more than twice before running out of power.
