Weight
- Anker Prime Power Bank 27
- About 665 g
- Anker Zolo Power Bank 20
- About 391 g
Power bank comparison
Anker Prime 27 vs Anker Zolo 20
Compare capacity, charging speed, ports and weight.
01Selected  Anker Prime Power Bank 27,650mAh 250W
KSh 24,100In Stock | 02  Anker Zolo Power Bank 20,000mAh 22.5W with Built-in USB-C Cable
KSh 5,980In Stock |
|---|
2 of 4 products
Add to comparison
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Oraimo PowerJet 501 50000mAh 85W Power BankKSh 8,500
Anker MagGo Power Bank For Apple Watch 10,000mAh, 35WKSh 10,680
Our quick verdict
Choose the Anker Prime Power Bank 27 if you want a higher 250 W rated output, faster recharging (43 minutes) and faster single-port charging (up to 250 W). Choose the Anker Zolo Power Bank 20 if you want a built-in cable, 3 charging ports and a lighter build (about 391 g).
Battery life
- Anker Prime Power Bank 27
- 27,650mAh cell capacity (3,950mAh × 7)
- Anker Zolo Power Bank 20
- 20,000 mAh battery
Output power
- Anker Prime Power Bank 27
- 250W total
- Anker Zolo Power Bank 20
- 22.5W supported individual mode
Ports
- Anker Prime Power Bank 27
- 2 output ports
- Anker Zolo Power Bank 20
- 3 output ports
Power-bank charging time
- Anker Prime Power Bank 27
- Approximately 43 minutes at suitable 140W input
- Anker Zolo Power Bank 20
- Approximately 5.5 hours with suitable 20W charging equipment
Key differences
The main differences to help you choose.
Anker Prime Power Bank 27
- Higher rated output: 250 W.
- Recharges faster: 43 minutes.
- Faster single-port charging: up to 250 W.
Anker Zolo Power Bank 20
- Built-in cable.
- More ports: 3.
- Lighter: about 391 g.
- Lower price: KSh 5,980 (KSh 18,120 less).
What matters most to you?
6 priorities selected.
Anker Prime Power Bank 27
- 27,650mAh cell capacity (3,950mAh × 7).
- About 665 g.
- 250W total.
- 2 output ports.
- Approximately 43 minutes at suitable 140W input.
- Battery, input/output, estimated time and Bluetooth status.
Anker Zolo Power Bank 20
- 20,000 mAh battery.
- About 391 g.
- 22.5W supported individual mode.
- 3 output ports.
- Approximately 5.5 hours with suitable 20W charging equipment.
- Digital battery percentage, charging and low-current indicators.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Anker Prime Power Bank 27,650mAh 250W | Anker Zolo Power Bank 20,000mAh 22.5W with Built-in USB-C Cable |
|---|---|---|
| Brand | Anker | Anker |
| Model | A1340011 | A110EH11 |
| Battery capacity | 27,650mAh cell capacity (3,950mAh × 7); delivered capacity varies with conversion losses | 20,000mAh at 3.7V nominal |
| Maximum output power | 250W total; each USB-C up to 140W; USB-A up to 65W only with supported device/protocol/cable | 22.5W supported individual mode; 15W shared total with multiple outputs |
| Input ports | USB-C1 and USB-C2; compatible charging-base contacts | Built-in bidirectional USB-C cable and one USB-C port |
| Output ports | Power bank: 2 USB-C ports and 1 USB-A port | Built-in USB-C cable, one USB-C port and one USB-A port |
| Input profiles | Each USB-C: 5V/3A, 9V/3A, 15V/3A, 20V/5A, 28V/5A (140W max); base contacts: 21.5V/4.65A; combined input up to 170W under stated conditions | USB-C cable/port: 5V 3A or 9V 2.22A; 20W maximum |
| Output profiles | Each USB-C: 5V/3A, 9V/3A, 12V/1.5A, 15V/3A, 20V/5A, 28V/5A (140W max); USB-A: 5V/3A, 9V/2A, 10V/6.5A, 12V/1.5A; USB-C1 + USB-C2 240W max; USB-C with USB-A or all three 250W max | USB-C cable/port: 5V 3A / 9V 2.22A / 10V 2.25A / 12V 1.67A; USB-A: 5V 3A / 9V 2A / 10V 2.25A / 12V 1.5A; 22.5W protocol-dependent; shared 5V 3A |
| Integrated cable | No built-in cable; separate USB-C to USB-C cable supplied | Built-in bidirectional USB-C cable |
| Power-bank charging time | Approximately 43 minutes at suitable 140W input; actual time varies with equipment, battery condition and temperature | Approximately 5.5 hours with suitable 20W charging equipment |
| Net weight | Power bank approximately 665g | Approximately 391g |
| Rated energy | — | 74Wh |
Design
| Specification | Anker Prime Power Bank 27,650mAh 250W | Anker Zolo Power Bank 20,000mAh 22.5W with Built-in USB-C Cable |
|---|---|---|
| Dimensions | Power bank: 57 × 49.7 × 161.7mm | Approximately 141 × 72 × 28mm |
| Weight | Power bank approximately 665g | Approximately 391g |
Product details
| Specification | Anker Prime Power Bank 27,650mAh 250W | Anker Zolo Power Bank 20,000mAh 22.5W with Built-in USB-C Cable |
|---|---|---|
| Cell capacity | 27,650mAh (3,950mAh × 7); usable delivered capacity varies | — |
| Total output | Up to 250W under supported port/device arrangements | — |
| USB-C | Two ports; up to 140W each individually | — |
| USB-A | One port; proprietary 65W maximum requires compatible device/cable | — |
| Combined output | USB-C1 + USB-C2 up to 240W; USB-C with USB-A or all three up to 250W | — |
| Display | Battery, input/output, estimated time and Bluetooth status | Digital battery percentage; charging and low-current indicators |
| App | Anker app over Bluetooth; manufacturer advises approximately 10m range | — |
| Recharge | Approximately 43min with suitable 140W input; variable with conditions | — |
| Combined input | Up to 170W conditionally; not sustained throughout recharge | — |
| Low-current mode | Double-press power button for USB-A trickle charging | Double-press power button for USB-A accessories; automatic exit after 2 hours; USB-C adjusts current automatically |
| Package | Power bank and separate0.6m USB-C cable; charging base and wall adapter separate | — |
| Individual output | — | Up to 22.5W with compatible Huawei protocol; other supported devices USB-C up to 20W / USB-A up to 18W |
| Multiple outputs | — | 15W maximum shared total |
| Connections | — | Built-in USB-C cable, one USB-C port and one USB-A port |
| Input | — | Up to 20W through built-in USB-C cable or USB-C port |
| Recharge time | — | Approximately 5.5 hours using suitable 20W input equipment; actual time varies |
| Package contents | — | Black power bank with attached USB-C cable and operating documentation; mains adapter separate |
Similarities
- Both charge over USB-C.
- Both are made by Anker.
In summary
The Anker Prime Power Bank 27 has 250 W output (vs 22.5 W), a 43-minute recharge time (vs 5.5 hours) and 250 W single-port charging (vs 20 W). The Anker Zolo Power Bank 20 has a Built-in cable, 3 ports (vs 2) and a weight of 391 g (vs about 665 g). Both charge over USB-C. At current prices, the Anker Zolo Power Bank 20 is the cheaper option (KSh 18,120 less).
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