These are close three-port USB-C power banks for travelers who need to recharge a laptop plus smaller devices away from an outlet. Anker’s A1289 is the 24,000mAh, 140W option with a color display and stated 632g weight. UGREEN’s 90597A moves to 25,000mAh and 145W total output.
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UGREEN Nexode 25000mAh 145W is the cleaner default for most shoppers choosing these exact models. Its official US product page lists 25,000mAh, 145W fast charging, three ports, a digital display, and a 100W USB-C cable in the box. That makes it the stronger fit when the goal is to carry one large battery for a laptop, phone, and accessories.
Anker 737 Power Bank (A1289) is the better choice if you value its maker-listed 140W USB-C output, PIQ 3.0 support, trickle charging for low-powered accessories, color display, and stated 155.8 × 54.6 × 49.65mm size. Anker also publishes a 632g weight and 24-month warranty.
Confirm the USB-C charging profile your computer accepts and use a properly rated cable before checkout.
Details below are attributed to each maker’s official page. Where a specification is not published on both sources, it is not presented as a like-for-like winner.
| Metric | Anker 737 | UGREEN Nexode 25000mAh 145W |
|---|---|---|
| Best fit | Published compact dimensions, display, low-power accessory mode | Capacity-first laptop and multi-device travel |
| Stated capacity | 24,000mAh | 25,000mAh |
| Published output | Up to 140W through USB-C; up to 18W USB-A | 145W total |
| Port count | 3 | 3 |
| Display | Color display listed | Digital display listed |
| Size / weight | 155.8 × 54.6 × 49.65mm; 632g | Confirm current official listing |
| Included cable | 2 ft USB-A to USB-C | 1.64 ft USB-C 100W |
| Wall charger | Not included | Not included |
| Warranty | 24 months | 24 months |
Capacity is only one part of travel usefulness. UGREEN’s extra 1,000mAh is a real published difference, but it is a small nominal gap. A power bank loses energy while converting its internal battery voltage to USB output, and a laptop can continue consuming power while it charges. Treat either figure as a comparison number rather than a guaranteed recharge count.
Port labels and total output are not interchangeable. Anker identifies up to 140W through USB-C and 18W through USB-A. UGREEN advertises 145W total output. Those statements do not establish the same per-port split under every multi-device combination. Check the current manual and your laptop’s stated USB-C requirements before building a three-device setup around either unit.
We directly retrieved the official Anker A1289 support page and the official UGREEN 90597A product page on August 19, 2026. Amazon links identify the selected model listings and use our Associate tag. We did not use live pricing, retailer ratings, retailer review copy, or third-party specification tables in the verdict.
UGREEN is the capacity-first default with its listed 25,000mAh and 145W total output. Choose Anker for its 140W USB-C capability, trickle charging mode, display, and published compact dimensions.
Both are positioned for USB-C laptop charging. Confirm your laptop USB-C power requirements and use an appropriately rated cable.
UGREEN lists 25,000mAh and Anker lists 24,000mAh. Usable energy varies with device draw and voltage conversion.