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Power bank comparison

Anker Prime 20000mAh vs Anker Laptop 25

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Anker Prime 20000mAh Power Bank

Anker Prime 20000mAh Power Bank

  • 20,000 mAh battery capacity.
  • 545 g.
  • Up to 200W total.
  • USB-C PD input: 5V / 3A.
  • 2 USB-C input/output ports.
KSh 23,500Out of Stock
02
Anker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)

Anker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)

  • About 595 g.
  • 25,000 mAh battery.
  • 165 W rated output.
  • Power-bank charging time: typically approximately two hours.
  • Input profiles: USB-C cable or port: 3–11V 3A.
KSh 13,800In Stock
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Apple iPhone Air MagSafe BatteryKSh 18,000
Anker 733 Power Bank (GaNPrime PowerCore 65W)KSh 14,500
Anker PowerCore+ 26800mAh PD 45WKSh 15,000
Anker Prime Power Bank 27,650mAh 250WKSh 24,100
Anker Prime Power Bank 26,250mAh, 300WKSh 27,350
Anker Prime Power Bank (20K, 220W)KSh 15,500
Anker Prime Power Bank 27,650mAh 250W with 100W Charging BaseKSh 30,380
2 of 4 products

Our quick verdict

The Anker Laptop Power Bank 25 is the stronger choice: it has a bigger battery (25,000 mAh) and 3 charging ports, while the Anker Prime 20000mAh Power Bank is lighter (545 g).

Weight

Anker Prime 20000mAh Power Bank
545 g
Anker Laptop Power Bank 25
About 595 g

Battery life

Anker Prime 20000mAh Power Bank
20,000 mAh battery
Anker Laptop Power Bank 25
25,000 mAh battery

Output power

Anker Prime 20000mAh Power Bank
Up to 200W total
Anker Laptop Power Bank 25
165 W rated output

Ports

Anker Prime 20000mAh Power Bank
2 output ports
Anker Laptop Power Bank 25
3 output ports

Key differences

The main differences to help you choose.

Anker Prime 20000mAh Power Bank

  • Lighter: 545 g (vs about 595 g).

Anker Laptop Power Bank 25

  • Bigger battery: 25,000 mAh (vs 20,000 mAh).
  • More ports: 3 (vs 2).

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
PriorityAnker Prime 20000mAh Power BankAnker Laptop Power Bank 25
Battery life20,000 mAh battery25,000 mAh battery
Portability545 gAbout 595 g
Output powerUp to 200W total165 W rated output
Ports2 output ports3 output ports

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker Prime 20000mAh Power BankAnker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)
BrandAnkerAnker
ModelPrime 20000mAh Power Bank (200W)A1695H11
Battery capacity20000mAh25,000mAh
Maximum output powerUp to 200W total; each USB-C port supports up to 100W, and the USB-A port supports up to 65W with the required compatible protocol. Available power depends on port combination165W with two devices; 130W with three or four
Input ports2 USB-C input/output portsTwo integrated USB-C cables and one USB-C port
Output ports2 USB-C ports and 1 USB-A portTwo integrated USB-C cables, one USB-C port and one USB-A port
Input profilesUSB-C PD input: 5V / 3A, 9V / 3A, 15V / 3A, or 20V / 5A; up to 100WUSB-C cable or port: 3–11V 3A; 5V 3A; 9V 3A; 10V 2.25A; 12V 3A; 15V 3A; 20V 5A — 100W maximum; peak 100W input requires battery level above 25%
Output profilesUSB-C PD: 5V / 3A, 9V / 3A, 12V / 3A, 15V / 3A, or 20V / 5A; up to 100W per port. PPS: 3.3–11V / 3A. USB-A maximum 65W requires a compatible high-power protocolUSB-C cable or port: 3–11V 3A; 5V 3A; 9V 3A; 10V 2.25A; 12V 3A; 15V 3A; 20V 5A — 100W maximum; USB-A: 3–11V 3A, 5V 3A, 9V 2A, 12V 1.5A — 33W maximum; output is shared with multiple devices
Integrated cable—Two USB-C cables: retractable approximately 70cm and strap approximately 30cm
Power-bank charging time—Typically approximately two hours using a 100W or higher charger at 25°C
Net weight—Approximately 595g
Capacity—25,000mAh cell capacity
USB-C output—Up to 100W individually from either cable or separate port
USB-A output—Up to 33W
Built-in cables—Retractable USB-C approximately 70cm; USB-C strap approximately 30cm
Display—Battery, input/output power, charge time and port information
Recharge—Up to 100W; typically two hours with a 100W+ charger at 25°C
Dimensions / weight—157 × 54.1 × 49mm; approximately 595g
Pass-through—20W+ charger required; input must exceed output
Package contents—Power bank and welcome guide; charger purchased separately

Design

Design specifications comparison
SpecificationAnker Prime 20000mAh Power BankAnker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)
Dimensions126.9 x 54.6 x 49.65 mm157 × 54.1 × 49mm
Weight545 gApproximately 595g

Additional specifications

Additional specifications specifications comparison
SpecificationAnker Prime 20000mAh Power BankAnker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)
portable featuresSmart screen showing remaining battery capacity, power input and output—

Similarities

  • Both charge over USB-C.
  • Both go up to 11 V (output profiles).
  • Both are made by Anker.

In summary

For most buyers the Anker Laptop Power Bank 25 is the better buy; the Anker Prime 20000mAh Power Bank makes sense if you want a lighter build.

Back to compared products ↑

In-stock alternatives

Anker Prime Power Bank 27,650mAh 250WFor Anker Prime 20000mAh Power BankAnker Prime Power Bank 27,650mAh 250WView product ↗Anker 548 60W 60000mAh Power Bank (PowerCore Reserve 192Wh)For Anker Prime 20000mAh Power BankAnker 548 60W 60000mAh Power Bank (PowerCore Reserve 192Wh)View product ↗Baseus Blade 2 Smart Power Bank 12000mAh 65WFor Anker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)Baseus Blade 2 Smart Power Bank 12000mAh 65WView product ↗Anker Prime Power Bank (20K, 220W)For Anker Laptop Power Bank 25,000mAh, 165W (Built-In and Retractable Cables)Anker Prime Power Bank (20K, 220W)View product ↗

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