Are there status light (or anything else) to indicate the current charge level of the power bank?

Yes, there are 4 blue lights that indicate the charge level. 1 light = 20-25% 2 lights = 25-50% 3 lights = 50-75% 4 lights = 75-100%

#1 rating , which one is the best to buy

The battery life is not as advertised I would definitely search through the reviews before you make a purchase when it comes to a power bank, also if you're trying to get a solar charger I would get one that unfolds they work 10 times better

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Mregb Solar Charger, Power Bank, 42800mAh Portable Charger Power Bank External Battery Pack 5V3.1A Qc 3.0 Fast Charger Built-in Super Bright Flashlight (Black)

Mregb Solar Charger, Power Bank, 42800mAh Portable Charger Power Bank External Battery Pack 5V3.1A Qc 3.0 Fast Charger Built-in Super Bright Flashlight (Black)

Product ID: 556774477

Details

Battery capacity
42800 Milliamp
Brand
Mregb
Colour
Black
Connector type
Usb

💡100-hour super bright LED flashlight

🔋42800mAh massive capacity

☀️Solar charging emergency backup

Description

⚡ Power up anywhere, anytime — because your hustle never stops!

RUGGED READY - IP67 waterproof, dust-proof, and drop-proof design built to survive extreme environments.
LIGHT YOUR PATH - Built-in super bright LED flashlight runs up to 100 hours—never get caught in the dark again.
SUN POWERED FREEDOM - Integrated solar panel offers eco-friendly emergency charging wherever sunlight hits.
FAST FLEXIBLE CHARGING - Dual USB ports with QC 3.0 fast charge support for rapid, simultaneous device power-ups.
UNSTOPPABLE POWER RESERVE - Massive 42800mAh capacity keeps your devices charged through any adventure or blackout.

This 42800mAh solar power bank combines massive battery capacity with durable, IP67-rated ruggedness and fast QC 3.0 charging. Featuring a built-in super bright LED flashlight with 100-hour runtime and dual USB outputs, it’s designed for professionals on the move who demand reliable power and emergency readiness in any environment.

Specifications

ASIN	B0BZPLMZB9
Amperage	3.1 Amps
Antenna Location	Cellular Phone,Tablets
Battery Capacity	42800 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Charge Time	8 Hours
Battery Weight	500 Grams
Best Sellers Rank	#71,479 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #751 in Mobile Phone Portable Power Banks
Brand	Mregb
Color	Black
Compatible Devices	For ALL Cellphones 【iPhone】iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 mini, iPhone12 Pro, iPhone 12 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (3nd generation…
Compatible Phone Models	Smart phone
Connector Type	Usb
Item Dimensions	10 x 10 x 10 millimeters
Item Weight	0.59 Kilograms
Manufacturer	Dongguan Xionel Electronic Technology Co., Ltd
Model Number	YD-819
Number of Batteries	1 A batteries required. (included)
Other Special Features of the Product	Over Charging Protection Short Circuit Protection, LED Indicator Lights, Portable Charger,Waterproof,Dust-proof,Drop-proof, Flashlight
Output Current	3.1 Amps
Portable	Yes
Power Source	Battery Powered,Corded Electric
Voltage	5 Volts

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