Battery life
- Oraimo Powerbox 300 Lit 30000mah Power Bank
- 30,000 mAh battery
- Anker Power Bank 20
- 20,000 mAh battery
Power bank comparison
Compare capacity, charging speed, ports and weight.
01Selected ![]() Oraimo Powerbox 300 Lit 30000mah Power Bank
KSh 7,500Out of Stock | 02 ![]() Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)
KSh 7,910In Stock |
|---|







The Oraimo Powerbox 300 Lit 30000mah Power Bank has a much bigger battery (30,000 mAh), while the Anker Power Bank 20 has a higher 87 W rated output.
The main differences to help you choose.
| Priority | Oraimo Powerbox 300 Lit 30000mah Power Bank | Anker Power Bank 20 |
|---|---|---|
| Battery life | 30,000 mAh battery | 20,000 mAh battery |
| Output power | 15W maximum total output | 87W |
| Input profiles | USB-C: 5V / 3A. Micro-USB: 5V / 2A | USB-C: 5V 3A, 9V 3A |
| Input ports | USB-C and micro-USB | Built-in USB-C cable and USB-C port |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | Oraimo Powerbox 300 Lit 30000mah Power Bank | Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable) |
|---|---|---|
| Brand | oraimo | Anker |
| Model | PowerBox 300 Lit | A1383H11 |
| Battery capacity | 30000mAh | 20,000mAh cell capacity |
| Rated energy | 111Wh | — |
| Maximum output power | 15W maximum total output (5V / 3A) | Up to 87W total shared output; up to 65W from one USB-C connection |
| Input ports | USB-C and micro-USB | Built-in USB-C cable and USB-C port |
| Output ports | 1 USB-C output and 2 USB-A outputs | Built-in USB-C cable, USB-C port and USB-A port |
| Input profiles | USB-C: 5V / 3A. Micro-USB: 5V / 2A | USB-C: 5V 3A; 9V 3A; 12V 1.5A; 15V 3A; 20V 3.25A — up to 65W |
| Output profiles | USB-C and each USB-A port: 5V / 3A; shared total maximum 5V / 3A | USB-C cable / port: 5V 3A; 9V 3A; 10V 2.25A; 12V 3A; 15V 3A; 20V 3.25A — up to 65W. USB-A: 5V 3A; 9V 2A; 10V 2.25A; 12V 1.5A. Total output up to 87W shared |
| Integrated cable | — | Built-in USB-C cable; manufacturer tested for 10,000+ bends |
| Power-bank charging time | — | Approximately 1.5 hours at 65W under manufacturer test conditions |
| Capacity | — | 20,000mAh cell capacity |
| Total output | — | Up to 87W shared |
| USB-C output | — | Up to 65W from one connection |
| Connections | — | Built-in USB-C cable, USB-C port and USB-A port |
| Input | — | Up to 65W through USB-C |
| Display | — | Battery charge indicator |
| Recharge | — | Approximately 1.5 hours at 65W under test conditions |
| Package | — | Power bank and welcome guide; wall charger separate |
| Specification | Oraimo Powerbox 300 Lit 30000mah Power Bank | Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable) |
|---|---|---|
| Dimensions | — | 157.5 × 73.5 × 26mm |
| Specification | Oraimo Powerbox 300 Lit 30000mah Power Bank | Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable) |
|---|---|---|
| portable features | LED torch; AniFast charging control and manufacturer-described multi-protection system | — |
These products have the same published specifications.
Get the Oraimo Powerbox 300 Lit 30000mah Power Bank if you want a much bigger battery, or the Anker Power Bank 20 if you would rather have a higher 87 W rated output.
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