Silicon Power Qs55 20000Mah
VS
USAMS US-CD137 PB52 10000mAh capacity
Feature Comparison
Aesthetic features
Aesthetic features
| Product Weight | 310 gram (g) | 224 gram (g) |
|---|---|---|
| Size and Dimensions | 27.5 * 69.5 * 112.5 millimeter (mm) | 15 * 67 * 140 millimeter (mm) |
| Battery Charge Indicator Type | LED indicator | LED indicator |
| Body Material | Plastic | Plastic |
| Color Options | - | Black, White |
Battery capacity and performance
Battery capacity and performance
| Nominal Capacity | ||
|---|---|---|
| Power Bank Charge Time to 100% | 6.5 hour (h) | - |
| Actual Capacity | - |
Power supply and battery life
Power supply and battery life
| Battery Technology | Lithium Polymer | Lithium Polymer |
|---|
Connections
Connections
| Number and Type of Output Ports | 3x USB Type-A ports / 1x USB Type-C port (shared) | 2x USB Type-A ports |
|---|---|---|
| Output Voltage and Current | 5V/1A, 5V/2.1A |
Port or connection
Port or connection
| Type of Input Ports | 1x Micro USB port / 1x Lightning port | 1 Micro-USB port / 1 USB Type-C port |
|---|---|---|
| Input Voltage and Current |
Charging-related features
Charging-related features
| Quick Charge Technology | Yes, Quick Charge 3.0 | No |
|---|---|---|
| Power Delivery Technology | Yes | No |
| Wireless Charging Technology | - | No |
Technical features
Technical features
| Maximum Charging Power | 20W fast charging | Fast charging with 22.5W power |
|---|
Other features
Other features
| Certifications and Standards | - | |
|---|---|---|
| Features | Power key / Simultaneous charging of 4 devices | Power key / Simultaneous charging of 2 devices |
Battery and charging features
Battery and charging features
| Battery Capacity in Watt-hours | - | 37Wh |
|---|
Other technical features
Other technical features
| Safety Features | - |
|---|
Additional features and options
Additional features and options
| Box Contents | - | Micro-USB cable / User manual |
|---|
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User Rating Comparison
Silicon Power Qs55 20000Mah
0
/10
from total 1 Vote
USAMS US-CD137 PB52 10000mAh capacity
0
/10
from total 1 Vote
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