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Power bank comparison

Promate POWERPACK-20PRO vs UGREEN 10000mAh 20W

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Promate POWERPACK-20PRO

Promate POWERPACK-20PRO

  • 20,000 mAh battery capacity.
  • USB-C / Lightning charging output: up to 27W.
  • USB-C output connection.
  • Input profiles: USB-C: 5V / 2.4A, 9V / 2A.
  • AC input and dedicated USB-C input.
KSh 10,500In Stock
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02
UGREEN 10000mAh 20W Power Bank (PB311)

UGREEN 10000mAh 20W Power Bank (PB311)

  • 10,000 mAh battery.
  • 15W total.
  • Input profiles: USB-C:5V/3A,9V/2.22A,12V/1.67A.
KSh 4,200In Stock
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2 spaces available

Baseus Magnetic Mini Wireless Power Bank 10000mAh 20WKSh 8,500
Anker 548 60W 60000mAh Power Bank (PowerCore Reserve 192Wh)KSh 21,000
Baseus Blade 2 Smart Power Bank 12000mAh 65WKSh 13,800
Baseus Adaman 2 Power Bank 10000mAh 30WKSh 6,800
Baseus PicoGo Power Bank 10000mAh 45W with USB-C CableKSh 8,500
Anker 323 Power Bank (PowerCore PIQ) 10000mAhKSh 5,800
Baseus Nomos Magnetic Power Bank 10000mAh 45WKSh 10,500
2 of 4 products

Our quick verdict

The Promate POWERPACK-20PRO has a much bigger battery (20,000 mAh) and a higher 27 W rated output, while the UGREEN 10000mAh 20W Power Bank has 2 charging ports.

Battery life

Promate POWERPACK-20PRO
20,000 mAh battery
UGREEN 10000mAh 20W Power Bank
10,000 mAh battery

Output power

Promate POWERPACK-20PRO
USB-C / Lightning charging output: up to 27W
UGREEN 10000mAh 20W Power Bank
15W total

Ports

Promate POWERPACK-20PRO
1 output port
UGREEN 10000mAh 20W Power Bank
2 output ports

Integrated cable

Promate POWERPACK-20PRO
USB-C and Lightning charging cables
UGREEN 10000mAh 20W Power Bank
No

Key differences

The main differences to help you choose.

Promate POWERPACK-20PRO

  • Bigger battery: 20,000 mAh (vs 10,000 mAh).
  • Higher rated output: 27 W (vs 15 W).

UGREEN 10000mAh 20W Power Bank

  • More ports: 2 (vs 1).
  • Lower price: KSh 4,200 (vs KSh 10,500).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

5 priorities selected.
How each product answers the selected priorities
PriorityPromate POWERPACK-20PROUGREEN 10000mAh 20W Power Bank
Battery life20,000 mAh battery10,000 mAh battery
Output powerUSB-C / Lightning charging output: up to 27W15W total
Ports1 output port2 output ports
Input profilesUSB-C: 5V / 2.4A, 9V / 2A, 12V / 1.5AUSB-C:5V/3A,9V/2.22A,12V/1.67A, 20W maximum
Integrated cableUSB-C and Lightning charging cablesNo

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationPromate POWERPACK-20PROUGREEN 10000mAh 20W Power Bank (PB311)
BrandPromateUGREEN
ModelPOWERPACK-20PROPB311
Battery capacity20,000 mAh10,000mAh
Maximum output powerUSB-C / Lightning charging output: up to 27W individually; simultaneous power-bank output: 5V / 3A; AC charger mode total: 5V / 2AUSB-C up to 20W; USB-A up to 22.5W; 15W shared with both ports active
Input portsAC input and dedicated USB-C inputUSB-C
Output portsUSB-C output connection; integrated USB-C cable; integrated Lightning connector1 × USB-C; 1 × USB-A
Input profilesUSB-C: 5V / 2.4A, 9V / 2A, 12V / 1.5A; AC: 100–240V, 50–60Hz, 0.30AUSB-C:5V/3A,9V/2.22A,12V/1.67A; 20W maximum
Output profilesUSB-C and Lightning individually: 5V / 2.4A, 9V / 3A; 27W maximum. Combined AC charging mode: 5V / 2A; combined power-bank mode: 5V / 3AUSB-C:5V/3A,9V/2.22A,12V/1.67A; USB-A:5V/3A,9V/2A,10V/2.25A,12V/1.5A; dual15W total
Integrated cableUSB-C and Lightning charging cablesNo
Power-bank charging timeAC charging: approximately 6–7 hours; USB-C DC charging: approximately 5.5 hours—
Battery TypeLi-Po—
Rated energy—37Wh

Similarities

  • Both charge over USB-C.

In summary

For most buyers the Promate POWERPACK-20PRO is the better buy; the UGREEN 10000mAh 20W Power Bank makes sense if you want 2 charging ports.

Back to compared products ↑

In-stock alternatives

Baseus Nomos Magnetic Power Bank 10000mAh 45WFor Promate POWERPACK-20PROBaseus Nomos Magnetic Power Bank 10000mAh 45WView product ↗Anker Nano Power Bank 20000mAh 30W with Built-In USB-C CableFor Promate POWERPACK-20PROAnker Nano Power Bank 20000mAh 30W with Built-In USB-C CableView product ↗Promate BOLT-20PDFor UGREEN 10000mAh 20W Power Bank (PB311)Promate BOLT-20PDView product ↗Anker 323 Power Bank (PowerCore PIQ) 10000mAhFor UGREEN 10000mAh 20W Power Bank (PB311)Anker 323 Power Bank (PowerCore PIQ) 10000mAhView product ↗

Related comparisons

Baseus Magnetic Mini Wireless Power Bank 10000mAh 20WPromate POWERPACK-20PROPromate POWERPACK-20PROAnker 548 60W 60000mAh Power Bank (PowerCore Reserve 192Wh)
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