Romoss Pea57 57000Mah vs Usams US-CD66 PB9 10000 mAh Capacity

Romoss Pea57 57000Mah

Usams US-CD66 PB9 10000 mAh Capacity

Feature Comparison

Aesthetic features

Aesthetic features
Product Weight	1322 gram (g)	190 gram (g)
Size and Dimensions	84 * 94 * 180 millimeter (mm)	23.5 * 64.2 * 93.5 millimeter (mm)
Battery Charge Indicator Type	LED display	LED display
Body Material	Plastic	Plastic
Color Options	-	Black, White

Battery capacity and performance

Battery capacity and performance
Nominal Capacity
Actual Capacity		-

Power supply and battery life

Power supply and battery life
Battery Technology	Lithium Polymer	Lithium Polymer

Battery and charging features

Battery and charging features
Battery Capacity in Watt-hours	210.9 Wh	-

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/2A

Port or connection

Port or connection
Type of Input Ports	1 Lightning port / 1 Micro-USB port / 1 USB Type-C port (shared)	1x Micro-USB port
Input Voltage and Current

Charging-related features

Charging-related features
Wireless Charging Technology	No	No
Quick Charge Technology	Yes, Quick Charge 3.0	No
Power Delivery Technology	Yes, PD 3.0	No

Technical features

Technical features
Maximum Charging Power	Charging with 12W power	Fast charging with 22.5W power

Other technical features

Other technical features
Safety Features	MultiProtect safe charging / Overheat protection

Additional features and options

Additional features and options
Box Contents	USB Type-C cable / User manual	Micro-USB cable

Other features

Other features
Features	Power key / Simultaneous charging of 4 devices / Smart output current adjustment (Fit Charge)	Features color LED display
Certifications and Standards	-	RoHs, CE, FSS (Likely FCC)