Anker - Zolo Power Bank (2025 Upgraded Version), 45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables - Blue
Color
BlueAbout This Item
- General
- Brand: Anker
- Model Number: A1681
- Product Name: Zolo Power Bank (2025 Upgraded Version), 45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables
- Color: Blue
- Features
- Capacity: 20000 milliampere hours
- Battery Chemistry: Lithium-polymer
- Power Output
- Power Supply Output: 3 x USB-C, 1 x USB-A (The connector type(s) used by the device to send electrical power to another device.)
- Power Input
- Power Supply Input: 1 x USB-A, 1 x USB-C
- Dimensions
- Product Length: 4.7 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Height: 1.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 2.89 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 0.79 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 18-month Warranty
- Warranty - Labor: 18-month Warranty
- Other
- UPC: 194644291259
45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables, USB-C&A Port, for iPhone 17/16 Series, Galaxy, MacBook, and More
- Dual Built-In USB-C Cables: Charge effortlessly with dual built-in USB-C cables. They are tested to last over 10,000 bends for long-lasting use.
- 45W High-Speed Charging: Enjoy more time on the go without waiting around for your devices to charge with 45W power. Supports up to 40W fast charging for the iPhone 17 series via the built‑in cable or the USB‑C port. 45W Samsung Fast Charging is only available when using the USB‑C port with the included cable (not the built‑in cable).
- 20,000mAh Portable Power: Perfect for travel, this compact power bank measures 4.72 × 2.89 × 7.24" and weighs only 12.85 oz. It provides 4 full charges for an iPhone 16, keeping your adventures powered without the bulk.
- Charge 4 Devices at Once: Enjoy multi-device charging anywhere with two built-in USB-C cables, a USB-C port, and a USB-A port.
- What You Get: Anker Zolo Power Bank (20K, 45W, Built-In Dual USB-C Cables), welcome guide, 18-month warranty, and our friendly customer service.
Q: Does it work for iPhone 13’s as well? It says IPhone 15 so I just want to make sure.
A: Yes, it works perfectly with iPhone 13 models. The power bank includes a built-in MFi certified Lightning cable, so you can plug it directly into your iPhone 13 without any adapter. It will charge at up to 20W (the iPhone 13's maximum), which is fully supported by the power bank's 30W output. The iPhone 15 mention is for the newer models, but it works with all Lightning iPhones back to the iPhone 8.
A: No, the power bank does not weigh 12.3 pounds—that is an error on the Best Buy listing. The actual weight of this Anker 20,000mAh model is approximately 12.8 ounces (about 0.8 pounds), which matches the 12.77 oz shown in the photo description. The specs listing incorrectly used pounds instead of ounces. So no, it is not heavier than a gallon of milk.
A: To charge the Anker Power Bank with 20,000mAh capacity and 30W Max Fast Portable Charger, you would typically use a suitable wall charger with a USB-C port. It appears that this power bank does not come with a charging power adapter included. You would need to purchase a compatible charger separately. For optimal recharging performance, it is recommended to use a wall charger that supports Power Delivery with at least 30W or more, depending on your power bank's requirements. Here are some suggestions: 30W wall charger for Anker 537 and others Anker 45W wall charger for Anker PowerCore+ 26800 mAh and others Additionally, depending on the package, the power bank should come with a USB-C cable suitable for recharging the device. Always confirm the included accessories for your specific purchase.
Q: is this TSA approved? Can I charge this with the built in cable?
A: Most Anker power banks comply with airline standards, including TSA regulations, for battery capacity as long as the capacity is under 100Wh. It is best to double-check the specific capacity of your power bank for confirmation. As for charging the power bank using the built-in cable: typically, built-in cables on power banks are meant for charging devices, not for recharging the power bank itself. However, if this power bank has a unique feature to charge itself using the built-in cable, it would be specified in the product manual or description. Please verify the features in the product's manual or description to be sure.
Q: Is this charger compatible with iPhone SE
A: Based on the available knowledge, Anker power banks, including models like the PowerCore Slim 10000 PD, PowerCore 26800, and the magnetic wireless power banks, are compatible with various iPhone models, mainly from the iPhone 12 series onward due to MagSafe functionality. The iPhone SE isn't explicitly listed in the compatibility details. However, if it is not a MagSafe-compatible device like iPhone 12 and newer models, wired charging using a USB or Lightning cable from a compatible Anker power bank should work without issues. You would need to ensure the power bank supports universal USB compatibility for iPhone SE wired charging.
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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| Pros for Anker - Zolo Power Bank (2025 Upgraded Version), 45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables - Blue | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Charging Speed, Portability, Overall Performance, Battery Life, Capacity | Portability, Charging Speed, Overall Performance, Size, USB-C Connector |
| Cons for Anker - Zolo Power Bank (2025 Upgraded Version), 45W Max Fast Charging, 20,000mAh Battery Pack, Dual Built-in USB-C Cables - Blue | |||
| There were no cons for this product— | There were no cons for this product— | Weight | Battery Life, Heat |



































