Power Banks / Anker Prime Power Bank 26K 300W (A110A) vs Anker 737 Power Bank / PowerCore 24K (A1289)
Anker Prime Power Bank 26K 300W (A110A) vs Anker 737 Power Bank / PowerCore 24K (A1289)
Anker Prime Power Bank 26K 300W (A110A)
300W and a 13-minute half charge — the most powerful bank you can buy.
Wins overall by 0.5 points
Quick Verdict
The Anker Prime Power Bank 26K 300W (A110A) is the stronger all-round pick, ahead by 0.5 points. 300W and a 13-minute half charge — the most powerful bank you can buy.
The Anker Prime Power Bank 26K 300W (A110A) and Anker 737 Power Bank / PowerCore 24K (A1289) are both closely matched power Bank models, and the Anker 737 Power Bank / PowerCore 24K (A1289) is $80 cheaper than the Anker Prime Power Bank 26K 300W (A110A) ($149.99 vs $229.99). On Features, the Anker Prime Power Bank 26K 300W (A110A) leads (9.5 vs 8.0/10) — pass-through, built-in cables, app control and extras. On Capacity, the Anker Prime Power Bank 26K 300W (A110A) leads (9.5 vs 9.0/10) — how many full phone or laptop charges it actually delivers. On Charging Speed, the Anker Prime Power Bank 26K 300W (A110A) leads (10.0 vs 9.5/10) — output wattage and how fast it refills your devices. Overall, the Anker Prime Power Bank 26K 300W (A110A) scores 8.6/10 across our 8 scoring categories versus 8.1/10 for the Anker 737 Power Bank / PowerCore 24K (A1289). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Anker Prime Power Bank 26K 300W (A110A) | Anker 737 Power Bank / PowerCore 24K (A1289) |
|---|---|---|
| Price | $229.99 | $149.99 |
| Release Year | 2026 | 2022 |
| Capacity (mAh) | 26250✓ | 24000 |
| Capacity (Wh) | Just under 100 — Anker does not publish an exact figure, and it sits close enough to the limit that a gate agent may query it | 86.4 |
| Max Output (W) | 300 total, 140 from a single port | 140 |
| Ports | 2x USB-C, 1x USB-A, plus base contacts | 2x USB-C, 1x USB-A |
| Built-in Cable | No | No |
| Pass-Through Charging | Not published by the manufacturer | No |
| Display | Smart screen with app control | Colour smart display |
| Weight (g) | 600✓ | 630 |
| Recharge Time | 50% in 13, 80% in 40 | 60 |
| Airline Carry-On Safe | Yes, but marginal — just under the 100Wh limit | Yes |
| Magnetic Wireless | No | No |
| Warranty | 12 months | 12 months |
| Colors | Black, Silver | Black |
Category Scores
Capacity
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on how many full phone or laptop charges it actually delivers. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Charging Speed
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 10.0 against 9.5 — a 0.5-point margin on output wattage and how fast it refills your devices. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Portability
The Anker Prime Power Bank 26K 300W (A110A) and Anker 737 Power Bank / PowerCore 24K (A1289) are level here, at 4.0/10 each. weight and size relative to the capacity you get is not what separates these two — look to the categories where the scores diverge.
Build Quality
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 9.0 against 8.5 — a 0.5-point margin on materials, finish and how well it survives a bag. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Display
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on how clearly it tells you what charge is left. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Features
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 9.5 against 8.0 — a 1.5-point margin on pass-through, built-in cables, app control and extras. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Versatility
The Anker Prime Power Bank 26K 300W (A110A) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on range of devices it can usefully charge, from earbuds to laptops. If that is what you are buying for, the Anker 737 Power Bank / PowerCore 24K (A1289) does not close the gap elsewhere.
Value
The Anker Prime Power Bank 26K 300W (A110A) and Anker 737 Power Bank / PowerCore 24K (A1289) are level here, at 7.5/10 each. capacity and output relative to price is not what separates these two — look to the categories where the scores diverge.
Best For
Choose the Anker Prime Power Bank 26K 300W (A110A) if…
- • Features matters most to you — the Anker Prime Power Bank 26K 300W (A110A) scores 9.5/10 here (pass-through, built-in cables, app control and extras).
- • Capacity matters most to you — the Anker Prime Power Bank 26K 300W (A110A) scores 9.5/10 here (how many full phone or laptop charges it actually delivers).
- • Charging Speed matters most to you — the Anker Prime Power Bank 26K 300W (A110A) scores 10.0/10 here (output wattage and how fast it refills your devices).
- • Build Quality matters most to you — the Anker Prime Power Bank 26K 300W (A110A) scores 9.0/10 here (materials, finish and how well it survives a bag).
- • Display matters most to you — the Anker Prime Power Bank 26K 300W (A110A) scores 9.5/10 here (how clearly it tells you what charge is left).
Choose the Anker 737 Power Bank / PowerCore 24K (A1289) if…
- • You want to spend less — it's $80 cheaper.
- • Your main use case is airline.
Pros & Cons
Anker Prime Power Bank 26K 300W (A110A)
Pros
- +300W is more than most wall chargers — it will run a 16-inch laptop and two more devices without throttling
- +50% in 13 minutes is the fastest recharge of any bank here
- +Same excellent smart screen and app as the 20K model
- +Newest hardware in this category
Cons
- −Capacity sits just under the 100Wh airline limit and Anker does not publish the exact figure, so expect the occasional gate question
- −600g
- −Pass-through is not documented
- −Only worth it over the 20K model if you genuinely need 300W
Anker 737 Power Bank / PowerCore 24K (A1289)
Pros
- +140W genuinely charges a 16-inch MacBook Pro at full speed, which almost nothing else at this size does
- +86.4Wh is published, so airline compliance is provable
- +Recharges itself in about an hour
- +The smart display shows real per-port wattage rather than a vague percentage
Cons
- −No pass-through — it cannot charge itself and a device at the same time, which is unusual at this price
- −630g is a brick; this is a bag item, not a pocket item
- −Four years old with no successor announced
- −Frequently discounted, so the $149.99 list is misleading
Shop by Need
FAQs
Is the Anker Prime Power Bank 26K 300W (A110A) or Anker 737 Power Bank / PowerCore 24K (A1289) better overall?+
Based on our 8-category scoring, the Anker Prime Power Bank 26K 300W (A110A) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Features, the Anker Prime Power Bank 26K 300W (A110A) or the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker Prime Power Bank 26K 300W (A110A) scores higher on Features (9.5/10 vs 8.0/10) — pass-through, built-in cables, app control and extras.
Which is better for Capacity, the Anker Prime Power Bank 26K 300W (A110A) or the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker Prime Power Bank 26K 300W (A110A) scores higher on Capacity (9.5/10 vs 9.0/10) — how many full phone or laptop charges it actually delivers.
Which is better for Charging Speed, the Anker Prime Power Bank 26K 300W (A110A) or the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker Prime Power Bank 26K 300W (A110A) scores higher on Charging Speed (10.0/10 vs 9.5/10) — output wattage and how fast it refills your devices.
Which is better for Build Quality, the Anker Prime Power Bank 26K 300W (A110A) or the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker Prime Power Bank 26K 300W (A110A) scores higher on Build Quality (9.0/10 vs 8.5/10) — materials, finish and how well it survives a bag.
Is the Anker Prime Power Bank 26K 300W (A110A) worth the price difference over the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker 737 Power Bank / PowerCore 24K (A1289) is the cheaper option at $149.99 versus $229.99. Whether the pricier model is "worth it" depends on how much you value its lead in Features.
Which is better suited to my use case?+
The Anker Prime Power Bank 26K 300W (A110A) is the better fit if you mainly care about laptop or travel. The Anker 737 Power Bank / PowerCore 24K (A1289) is the better fit for airline.
What's the warranty on the Anker Prime Power Bank 26K 300W (A110A) vs the Anker 737 Power Bank / PowerCore 24K (A1289)?+
The Anker Prime Power Bank 26K 300W (A110A) ships with a 12-month warranty; the Anker 737 Power Bank / PowerCore 24K (A1289) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
UGREEN Nexode 25000mAh 200W — $129.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.