Richripple 50000 Mah 22.5w Fast Charging Power Bank With 4 Canle

+1

2

Samsung

Brand

Power Bank

Type

50000mAh

Capacity

4

Number of Ports

Fast Charge, Water-Resistant, Waterproofness

Power Bank Features

Black

Color

Matte / Glossy

Finish

Brand New

Condition

USB C, Other, USB A

Types of Ports

Power Delivery, Pump Express, Quick Charge 2.0, Quick Charge 3.0, Quick Charge 4, Quick Charge 4+, Quick Charge 5, Quick Charge 1.0

Quick Charge

Plastic

Body Material

Delivery

Across country

1-20 days

GH₵ 30 - 85

When you see a "50,000mAh" label, it is important to understand the engineering behind it. Most smartphones today carry a battery between 4,000mAh and 5,000mAh. On paper, this power bank should charge your phone ten times. However, the laws of thermodynamics and voltage conversion (moving from the internal 3.7V of the lithium cells to the 5V or 9V required by your phone) mean there is always energy lost as heat. You can realistically expect about 35,000mAh to 38,000mAh of "delivered" energy. This is still a massive amount of power. For someone running demanding applications—like compiling C code in a mobile IDE or using a smartphone as a portable hotspot for a laptop—this reservoir ensures that a 12-hour day doesn't end prematurely because the lights went out or a charging port was unavailable.

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