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Power bank comparison

Anker 20000mAh 15W 2-Port vs Anker Zolo 10

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Anker 20000mAh 15W 2-Port Power Bank

Anker 20000mAh 15W 2-Port Power Bank

  • 15 W rated total output.
  • 20,000 mAh battery.
  • Input profiles: USB-C: 5 V / 3.
KSh 8,500Out of Stock
02
Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C Cable

Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C Cable

  • 15 W rated total output.
  • About 229 g.
  • 10,000 mAh battery.
  • Approximately 3 hours with suitable 20W charging equipment.
  • Input profiles: USB-C cable/port: 5V 3A or 9V 2.22A.
KSh 8,500In Stock
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Oraimo PowerBox 600 60000mAh 22.5W Power BankKSh 9,000
Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)KSh 7,910
Oraimo PowerJet 501 50000mAh 85W Power BankKSh 8,500
Anker 533 Power Bank (PowerCore 25W), 10,000mAhKSh 8,200
Anker MagGo Power Bank (10000mAh)KSh 8,500
Anker PowerCore III Sense 10K 20WKSh 9,000
Samsung 10,000mAh Wireless Power BankKSh 8,500
2 of 4 products

Our quick verdict

The Anker Zolo Power Bank 10 has a higher 22.5 W rated output and 3 charging ports, while the Anker 20000mAh 15W 2-Port Power Bank has a much bigger battery (20,000 mAh).

Battery life

Anker 20000mAh 15W 2-Port Power Bank
20,000 mAh battery
Anker Zolo Power Bank 10
10,000 mAh battery

Output power

Anker 20000mAh 15W 2-Port Power Bank
15 W total maximum
Anker Zolo Power Bank 10
22.5W supported individual mode

Ports

Anker 20000mAh 15W 2-Port Power Bank
2 output ports
Anker Zolo Power Bank 10
3 output ports

Input profiles

Anker 20000mAh 15W 2-Port Power Bank
USB-C: 5 V / 3 A, 15 W maximum
Anker Zolo Power Bank 10
USB-C cable/port: 5V 3A or 9V 2.22A

Key differences

The main differences to help you choose.

Anker 20000mAh 15W 2-Port Power Bank

  • Bigger battery: 20,000 mAh (vs 10,000 mAh).

Anker Zolo Power Bank 10

  • Higher rated output: 22.5 W (vs 15 W).
  • More ports: 3 (vs 2).
  • Built-in cable.

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 20000mAh 15W 2-Port Power BankAnker Zolo Power Bank 10
Battery life20,000 mAh battery10,000 mAh battery
Output power15 W total maximum22.5W supported individual mode
Ports2 output ports3 output ports
Input profilesUSB-C: 5 V / 3 A, 15 W maximumUSB-C cable/port: 5V 3A or 9V 2.22A

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker 20000mAh 15W 2-Port Power BankAnker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C Cable
BrandAnkerAnker
ModelAnker 20000mAh 15W 2-Port Power BankA110DH11
Battery capacity20,000mAh10,000mAh at 3.7V nominal
Maximum output power15 W total maximum22.5W supported individual mode; 15W shared total with multiple outputs
Input portsUSB-CBuilt-in bidirectional USB-C cable and one USB-C port
Output portsOne USB-C output and one USB-A outputBuilt-in USB-C cable, one USB-C port and one USB-A port
Input profilesUSB-C: 5 V / 3 A, 15 W maximumUSB-C cable/port: 5V 3A or 9V 2.22A; 20W maximum
Output profilesUSB-C: 5 V / 3 A, 15 W maximum; USB-A: 5 V / 2.4 A, 12 W maximum; 15 W combined maximumUSB-C cable/port: 5V 3A / 9V 2.22A / 10V 2.25A / 12V 1.67A; USB-A: 5V 3A / 9V 2A / 10V 2.25A / 12V 1.5A; 22.5W protocol-dependent; shared 5V 3A
Rated energy—37Wh
Integrated cable—Built-in bidirectional USB-C cable
Power-bank charging time—Approximately 3 hours with suitable 20W charging equipment
Net weight—Approximately 229g
Individual output—Up to 22.5W with compatible Huawei protocol; other supported devices USB-C up to 20W / USB-A up to 18W
Multiple outputs—15W maximum shared total
Connections—Built-in USB-C cable, one USB-C port and one USB-A port
Input—Up to 20W through built-in USB-C cable or USB-C port
Display—Digital battery percentage; charging and low-current indicators
Recharge time—Approximately 3 hours using suitable 20W input equipment; actual time varies
Low-current mode—Double-press power button for USB-A accessories; automatic exit after 2 hours; USB-C adjusts current automatically
Package contents—Black power bank with attached USB-C cable and operating documentation; mains adapter separate

Design

Design specifications comparison
SpecificationAnker 20000mAh 15W 2-Port Power BankAnker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C Cable
Dimensions—Approximately 140.7 × 71.7 × 15.4mm
Weight—Approximately 229g

Similarities

  • Both charge over USB-C.
  • Both are made by Anker.

In summary

For most buyers the Anker Zolo Power Bank 10 is the better buy; the Anker 20000mAh 15W 2-Port Power Bank makes sense if you want a much bigger battery.

Back to compared products ↑

In-stock alternatives

Oraimo PowerJet 501 50000mAh 85W Power BankFor Anker 20000mAh 15W 2-Port Power BankOraimo PowerJet 501 50000mAh 85W Power BankView product ↗Samsung 45W 20000 mAh Power BankFor Anker 20000mAh 15W 2-Port Power BankSamsung 45W 20000 mAh Power BankView product ↗Baseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankFor Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableBaseus EnerFill FC51 BiPow2 Pro 20000mAh 22.5W Power BankView product ↗Anker 533 Power Bank (PowerCore 25W), 10,000mAhFor Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableAnker 533 Power Bank (PowerCore 25W), 10,000mAhView product ↗

Related comparisons

Anker 20000mAh 15W 2-Port Power BankOraimo PowerBox 600 60000mAh 22.5W Power BankAnker 20000mAh 15W 2-Port Power BankAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker 20000mAh 15W 2-Port Power BankOraimo PowerJet 501 50000mAh 85W Power BankAnker 20000mAh 15W 2-Port Power BankAnker 533 Power Bank (PowerCore 25W), 10,000mAhAnker MagGo Power Bank (10000mAh)Anker 20000mAh 15W 2-Port Power BankAnker PowerCore III Sense 10K 20WAnker 20000mAh 15W 2-Port Power BankSamsung 10,000mAh Wireless Power BankAnker 20000mAh 15W 2-Port Power Bank
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