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Power bank comparison

Xiaomi Super Slim Magnetic Power Bank 5000 vs Promate BOLT-20PD

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Xiaomi Super Slim Magnetic Power Bank 5000

Xiaomi Super Slim Magnetic Power Bank 5000

  • 122 g.
  • 5,000 mAh battery.
  • 22.5 W rated output.
  • Input profiles: USB-C: 5V/3A, 9V/2.22A.
  • Input ports: 1 x USB-C.
KSh 5,080In Stock
02
Promate BOLT-20PD

Promate BOLT-20PD

  • 20,000 mAh battery capacity.
  • 420 g.
  • Total: up to 20W.
  • Power-bank charging time: 7–13 hours.
  • Input profiles: USB-C2: 5V / 3A, 9V / 2.22A.
KSh 5,000In Stock

Add to comparison

2 spaces available

Xiaomi Magnetic Power Bank 5000KSh 3,380
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Samsung 10,000mAh Battery Pack P3400KSh 5,500
Oraimo Traveler 12 20000mAh 12W Power BankKSh 5,000
Samsung 10000mAh Battery PackKSh 5,500
Anker MagGo 622 Magnetic BatteryKSh 6,020
2 of 4 products

Our quick verdict

The Promate BOLT-20PD has a much bigger battery (20,000 mAh), while the Xiaomi Super Slim Magnetic Power Bank 5000 is lighter (122 g).

Weight

Xiaomi Super Slim Magnetic Power Bank 5000
122 g
Promate BOLT-20PD
420 g

Battery life

Xiaomi Super Slim Magnetic Power Bank 5000
5,000 mAh battery
Promate BOLT-20PD
20,000 mAh battery

Output power

Xiaomi Super Slim Magnetic Power Bank 5000
22.5 W rated output
Promate BOLT-20PD
Total: up to 20W

Key differences

The main differences to help you choose.

Xiaomi Super Slim Magnetic Power Bank 5000

  • Lighter: 122 g (vs 420 g).
  • 15 W wireless charging.

Promate BOLT-20PD

  • Bigger battery: 20,000 mAh (vs 5,000 mAh).

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
PriorityXiaomi Super Slim Magnetic Power Bank 5000Promate BOLT-20PD
Battery life5,000 mAh battery20,000 mAh battery
Portability122 g420 g
Output power22.5 W rated outputTotal: up to 20W
Input profilesUSB-C: 5V/3A, 9V/2.22AUSB-C2: 5V / 3A, 9V / 2.22A, 12V / 1.67A

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationXiaomi Super Slim Magnetic Power Bank 5000Promate BOLT-20PD
BrandXiaomiPromate
Model71819 / 71820BOLT-20PD
Battery capacity5,000mAh20,000 mAh
Rated capacity3,000mAh at 5V—
Rated energy19.35Wh (3.87V, 5,000mAh)74Wh
Maximum output power22.5W wired; up to 15W EPP wireless; compatible iPhones up to 7.5W wirelessUSB-C: up to 20W; USB-A: up to 22.5W individually; combined total: up to 20W
Input ports1 x USB-CUSB-C2
Output ports1 x USB-C; magnetic wireless charging padTwo USB-C ports; USB-A
Input profilesUSB-C: 5V/3A, 9V/2.22AUSB-C2: 5V / 3A, 9V / 2.22A, 12V / 1.67A; 20W maximum
Output profilesUSB-C: 5V/3A, 9V/2.22A, 10V/2.25A; wireless: 5W / 7.5W / 10W / 15WUSB-C1 / C2 individually: 5V / 3A, 9V / 2.22A, 12V / 1.67A; 20W maximum. USB-A: 5V / 4.5A, 9V / 2A, 12V / 1.5A; 22.5W maximum. Combined total: 20W maximum
Integrated cableNo—
Net weight122 g—
Power-bank charging time—7–13 hours; depends on charger and charging conditions
Battery Type—Li-Polymer
Charging Cable Length—20cm
Display and protection—LCD battery-status display; overcharging and overheating protection

Design

Design specifications comparison
SpecificationXiaomi Super Slim Magnetic Power Bank 5000Promate BOLT-20PD
Dimensions102 x 69.6 x 8.7 mm—
Weight122 g420g

Similarities

  • Both charge over USB-C.

In summary

For most buyers the Promate BOLT-20PD is the better buy; the Xiaomi Super Slim Magnetic Power Bank 5000 makes sense if you want a lighter build.

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