Skip to content

.esh-mobile-trigger,.esh-nav-trigger,.esh-more-wrap{display:none!important}.esh-noscript-nav{display:flex;flex-wrap:wrap;gap:12px;padding:12px 20px}Shop all products Audio Gaming Laptops Smartwatches Smartphones Accessories Tablets Storage Cameras More

Power bank comparison

Redmi Power Bank 18W vs Oraimo PowerNova L22 20000mAh 22.5W

Compare capacity, charging speed, ports and weight.

Compared products
01Selected Redmi Power Bank (20,000mAh) 18W 20,000 mAh battery capacity. 18 W maximum from USB-A. Input profiles: micro-USB or USB-C: 5V/2.1A, 9V/2.1A, 12V/1.5A. KSh 2,790Out of Stock	02 Oraimo PowerNova L22 20000mAh 22.5W Power Bank 20,000 mAh battery. 22.5 W rated output. Input profiles: USB-C: 5V/3A, 9V/2A, 12V/1.5A (up to 20W). KSh 4,300In Stock Add to cart

2 of 4 products

Add to comparison

2 spaces available

Xiaomi 33W Power Bank 20000mAhKSh 4,750

Xiaomi 22.5W Power Bank 10000mAH Integrated CableKSh 2,940

Xiaomi Power Bank 10000mAh 22.5W LiteKSh 1,850

Anker 325 Power Bank, PowerCore 20,000mAHKSh 4,050

Our quick verdict

Choose the Redmi Power Bank 18W if you want a lower price (KSh 1,510 less). Choose the Oraimo PowerNova L22 20000mAh 22.5W Power Bank if you want a built-in cable.

Output power

Redmi Power Bank 18W: 18W single USB-A
Oraimo PowerNova L22 20000mAh 22.5W Power Bank: 22.5 W rated output

Input profiles

Redmi Power Bank 18W: Micro-USB or USB-C: 5V/2.1A, 9V/2.1A, 12V/1.5A
Oraimo PowerNova L22 20000mAh 22.5W Power Bank: USB-C: 5V/3A, 9V/2A, 12V/1.5A (up to 20W)

Input ports

Redmi Power Bank 18W: Micro-USB, USB-C — input only
Oraimo PowerNova L22 20000mAh 22.5W Power Bank: USB-C

Integrated cable

Redmi Power Bank 18W: No integrated cable, separate micro-USB cable included
Oraimo PowerNova L22 20000mAh 22.5W Power Bank: Yes, USB-C and Lightning cables

Key differences

The main differences to help you choose.

Redmi Power Bank 18W

Lower price: KSh 2,790 (KSh 1,510 less).

Oraimo PowerNova L22 20000mAh 22.5W Power Bank

Built-in cable.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Untick a topic to hide it.

5 priorities selected.

Redmi Power Bank 18W

20,000 mAh battery.
18W single USB-A.
Micro-USB or USB-C: 5V/2.1A, 9V/2.1A, 12V/1.5A.
Micro-USB, USB-C — input only.
No integrated cable, separate micro-USB cable included.

Oraimo PowerNova L22 20000mAh 22.5W Power Bank

20,000 mAh battery.
22.5 W rated output.
USB-C: 5V/3A, 9V/2A, 12V/1.5A (up to 20W).
USB-C.
Yes, USB-C and Lightning cables.

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
Specification	Redmi Power Bank (20,000mAh) 18W	Oraimo PowerNova L22 20000mAh 22.5W Power Bank
Brand	Redmi	Oraimo
Model	26922	PowerNova L22 (OPB-5205CL)
Battery capacity	20000mAh at 3.7V	20,000mAh
Rated capacity	12000mAh at 5.1V/3.6A	—
Rated energy	74Wh	74Wh
Maximum output power	18W single USB-A; shared dual-port output 5.1V/3.6A	22.5W max
Input ports	Micro-USB; USB-C — input only	USB-C
Output ports	Two USB-A ports	USB-C, USB-A, built-in USB-C cable, built-in Lightning cable
Input profiles	Micro-USB or USB-C: 5V/2.1A, 9V/2.1A, 12V/1.5A	USB-C: 5V/3A, 9V/2A, 12V/1.5A (up to 20W)
Output profiles	Single USB-A: 5.1V/2.4A, 9V/2A maximum, 12V/1.5A maximum; dual USB-A: 5.1V/3.6A total	Up to 22.5W; supports PD 3.0, QC 3.0 and AniFast
Integrated cable	No integrated cable; separate micro-USB cable included	Yes - USB-C and Lightning cables

Design

Design specifications comparison
Specification	Redmi Power Bank (20,000mAh) 18W	Oraimo PowerNova L22 20000mAh 22.5W Power Bank
Dimensions	154 × 73.6 × 27.3mm	—

Battery and charging

Battery and charging specifications comparison
Specification	Redmi Power Bank (20,000mAh) 18W	Oraimo PowerNova L22 20000mAh 22.5W Power Bank
Battery energy	74Wh; 20000mAh at 3.7V	—
Rated delivered capacity	12000mAh at 5.1V/3.6A	—
Single-port output	Up to 18W with compatible equipment	—
Dual-port output	5.1V/3.6A shared	—
Input connections	USB-C or micro-USB; up to 18W recharge	—
Low-current mode	Double-press battery button; two-hour mode	—
Package contents	Power bank; micro-USB cable; instruction manual	—

Similarities

Both have 20,000 mAh batteries.
Both charge over USB-C.
Same rated energy: 74Wh.

In summary

Choose Oraimo PowerNova L22 20000mAh 22.5W for a built-in cable; Redmi 18W is the cheaper choice if you do not need a built-in cable.

Back to compared products ↑

Related comparisons