Output power
- UGREEN 10000mAh 20W Power Bank
- 15W total
- Baseus Adaman 2 Power Bank 10000mAh 30W
- 30 W rated output
Power bank comparison
Compare capacity, charging speed, ports and weight.
01Selected ![]() UGREEN 10000mAh 20W Power Bank (PB311)
KSh 4,200In Stock | 02 ![]() Baseus Adaman 2 Power Bank 10000mAh 30W
KSh 6,800In Stock |
|---|







Choose the UGREEN 10000mAh 20W Power Bank if you want 2 charging ports and a much lower price (KSh 2,600 less).
This comparison is partial: only 6 of the 12 specifications are published for both products. The UGREEN 10000mAh 20W Power Bank does not list rated capacity, power-bank charging time or dimensions; the Baseus Adaman 2 Power Bank 10000mAh 30W does not list rated energy or output profiles.
The main differences to help you choose.
No clear advantage over the UGREEN 10000mAh 20W Power Bank in the published specifications. Check the detailed comparison for features that matter to you.
| Priority | UGREEN 10000mAh 20W Power Bank | Baseus Adaman 2 Power Bank 10000mAh 30W |
|---|---|---|
| Battery life | 10,000 mAh battery | 10,000 mAh battery |
| Output power | 15W total | 30 W rated output |
| Ports | 2 output ports | 1 output port |
| Input profiles | USB-C:5V/3A,9V/2.22A,12V/1.67A, 20W maximum | USB-C recharge |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | UGREEN 10000mAh 20W Power Bank (PB311) | Baseus Adaman 2 Power Bank 10000mAh 30W |
|---|---|---|
| Brand | UGREEN | Baseus |
| Model | PB311 | Adaman 2 |
| Battery capacity | 10,000mAh | 10,000 mAh |
| Rated energy | 37Wh | — |
| Maximum output power | USB-C up to 20W; USB-A up to 22.5W; 15W shared with both ports active | 30 W USB-C |
| Input ports | USB-C | USB-C |
| Output ports | 1 × USB-C; 1 × USB-A | 1 USB-C and 2 USB-A ports |
| Input profiles | USB-C:5V/3A,9V/2.22A,12V/1.67A; 20W maximum | USB-C recharge; up to 30W with compatible PD charger and cable |
| Output profiles | USB-C:5V/3A,9V/2.22A,12V/1.67A; USB-A:5V/3A,9V/2A,10V/2.25A,12V/1.5A; dual15W total | — |
| Integrated cable | No | No built-in cable; USB-A to USB-C cable included |
| Rated capacity | — | 5800mAh at 5V / 3A |
| Power-bank charging time | — | Approximately 3 hours with compatible PD charger and cable |
| Charging protocols | — | PD, PPS and QC with compatible devices |
| Safety | — | Overcharge and overheating protection |
| Materials | — | ABS + PC housing; polymer lithium battery |
| Specification | UGREEN 10000mAh 20W Power Bank (PB311) | Baseus Adaman 2 Power Bank 10000mAh 30W |
|---|---|---|
| Dimensions | — | 4.4 × 2.1 × 1 inches |
| Weight | — | 7.4 ounces |
These products have the same published specifications.
Choose UGREEN 10000mAh 20W: it offers two charging ports and costs about 38% less.
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