Output power
- Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
- 30 W maximum from USB-C
- Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W
- 20 W maximum from USB-C
Power bank comparison
Compare capacity, charging speed, ports and weight.
01Selected ![]() Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
KSh 10,500In Stock | 02 ![]() Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W
KSh 8,500In Stock |
|---|







The Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable has a much bigger battery (20,000 mAh) and a built-in cable, while the Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W costs KSh 2,000 less.
The main differences to help you choose.
| Priority | Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable | Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W |
|---|---|---|
| Battery life | 20,000 mAh battery | 10,000 mAh battery |
| Output power | 30 W single USB-C output | 20 W rated output |
| Ports | 3 output ports | USB-C |
| Integrated cable | Built-in USB-C cable, charging input and output | No integrated cable |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable | Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W |
|---|---|---|
| Brand | Anker | Baseus |
| Model | Nano Power Bank (20K, 30W, Built-In USB-C Cable), A1387 | Magnetic Mini Wireless Power Bank 10000mAh 20W |
| Battery capacity | 20,000 mAh total; two cells in series, 10,000 mAh at 7.4 V | 10000 mAh |
| Rated energy | 74 Wh | 38.5Wh |
| Maximum output power | 30 W single USB-C output; 24 W combined total | 20 W wired USB-C |
| Input ports | Built-in USB-C cable; USB-C port | USB-C |
| Output ports | Built-in USB-C cable; USB-C port; USB-A port | USB-C; magnetic wireless charging |
| Input profiles | USB-C cable or port: 5 V / 3 A, 9 V / 3 A, 12 V / 1.5 A, 15 V / 2 A, 20 V / 1.5 A; 30 W maximum | USB-C: 5V / 3A, 9V / 2A |
| Output profiles | USB-C cable or port: 5 V / 3 A, 9 V / 3 A, 10 V / 2.25 A, 12 V / 2.5 A, 15 V / 2 A, 20 V / 1.5 A; 30 W maximum per connection. USB-A: 5 V / 3 A, 9 V / 2 A, 10 V / 2.25 A, 12 V / 1.5 A; 22.5 W maximum. Combined total: 5 V / 4.8 A, 24 W maximum. | USB-C: 5V / 2.4A, 9V / 2.22A, 12V / 1.5A; wireless: 5W / 7.5W / 10W / 15W; simultaneous total: 5V / 2.4A |
| Integrated cable | Built-in USB-C cable; charging input and output | No integrated cable |
| Display | Colour display shows remaining battery percentage, full recharge time, recharging status and trickle-charging mode; no remaining discharge-time readout. | — |
| Low-power charging | USB-A trickle mode activated by double-pressing button; low-power charging through USB-C cable or port supported. | — |
| Rated capacity | — | 5800mAh at 5V / 2.4A |
| Wireless charging | — | Magnetic wireless charging; 5W / 7.5W / 10W / 15W; output depends on device |
| Compatibility | — | MagSafe-compatible iPhone 12–15 series; suitable magnetic case required for magnetic attachment; other Qi phones can charge without magnetic attachment |
| Special features | — | Magnetic alignment; compact design |
| Specification | Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable | Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W |
|---|---|---|
| Dimensions | — | 105 × 69 × 20mm |
| Weight | — | 206g |
| Specification | Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable | Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W |
|---|---|---|
| special features | — | Magnetic alignment; compact design |
These products have the same published specifications.
For most buyers the Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable is the better buy; the Baseus Magnetic Mini Wireless Power Bank 10000mAh 20W makes sense if price matters most, as it costs less.
Back to compared products ↑
For Anker Nano Power Bank 20000mAh 30W with Built-In USB-C CableBaseus Nomos Magnetic Power Bank 10000mAh 45WView product ↗
For Anker Nano Power Bank 20000mAh 30W with Built-In USB-C CablePromate POWERPACK-20PROView product ↗
For Baseus Magnetic Mini Wireless Power Bank 10000mAh 20WBaseus PicoGo Power Bank 10000mAh 45W with USB-C CableView product ↗
For Baseus Magnetic Mini Wireless Power Bank 10000mAh 20WBaseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankView product ↗We are here to serve you