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Power bank comparison

Promate POWERPACK-20PRO vs Anker Nano Power Bank 20000mAh 30W with Built-In USB-C

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
Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable

Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable

  • 30 W maximum from USB-C.
  • 20,000 mAh battery.
  • Low-power charging: USB-A trickle mode activated by double-pressing button.
  • Input profiles: USB-C cable or port: 5 V / 3.
  • Colour display shows remaining battery percentage.
KSh 10,500In Stock
Add to cart

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2 spaces available

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
Baseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankKSh 8,500
Baseus Magnetic 2-in-1 Wireless Power Bank 5000mAh 20WKSh 8,500
2 of 4 products

Our quick verdict

Choose the Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable if you want a built-in cable and 3 charging ports.

Output power

Promate POWERPACK-20PRO
USB-C / Lightning charging output: up to 27W
Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
30 W single USB-C output

Ports

Promate POWERPACK-20PRO
1 output port
Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
3 output ports

Integrated cable

Promate POWERPACK-20PRO
USB-C and Lightning charging cables
Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
Built-in USB-C cable, charging input

Key differences

The main differences to help you choose.

Promate POWERPACK-20PRO

No clear advantage over the Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable in the published specifications. Check the detailed comparison for features that matter to you.

Anker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable

  • Built-in cable.
  • More ports: 3 (vs 1).

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.

4 priorities selected.
How each product answers the selected priorities
PriorityPromate POWERPACK-20PROAnker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
Battery life20,000 mAh battery20,000 mAh battery
Output powerUSB-C / Lightning charging output: up to 27W30 W single USB-C output
Ports1 output port3 output ports
Integrated cableUSB-C and Lightning charging cablesBuilt-in USB-C cable, charging input and output

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationPromate POWERPACK-20PROAnker Nano Power Bank 20000mAh 30W with Built-In USB-C Cable
BrandPromateAnker
ModelPOWERPACK-20PRONano Power Bank (20K, 30W, Built-In USB-C Cable), A1387
Battery capacity20,000 mAh20,000 mAh total; two cells in series, 10,000 mAh at 7.4 V
Maximum output powerUSB-C / Lightning charging output: up to 27W individually; simultaneous power-bank output: 5V / 3A; AC charger mode total: 5V / 2A30 W single USB-C output; 24 W combined total
Input portsAC input and dedicated USB-C inputBuilt-in USB-C cable; USB-C port
Output portsUSB-C output connection; integrated USB-C cable; integrated Lightning connectorBuilt-in USB-C cable; USB-C port; USB-A port
Input profilesUSB-C: 5V / 2.4A, 9V / 2A, 12V / 1.5A; AC: 100–240V, 50–60Hz, 0.30AUSB-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
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 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.
Integrated cableUSB-C and Lightning charging cablesBuilt-in USB-C cable; charging input and output
Power-bank charging timeAC charging: approximately 6–7 hours; USB-C DC charging: approximately 5.5 hours—
Battery TypeLi-Po—
Rated energy—74 Wh
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.

Similarities

  • Both have 20,000 mAh batteries.
  • Both charge over USB-C.
  • Both cost KSh 10,500.

In summary

Choose Anker Nano 20000mAh 30W for a built-in cable and three 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 ↗UGREEN Nexode 20000mAh 165W Power Bank (PB726)For Promate POWERPACK-20PROUGREEN Nexode 20000mAh 165W Power Bank (PB726)View product ↗Baseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankFor Anker Nano Power Bank 20000mAh 30W with Built-In USB-C CableBaseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankView product ↗

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