Mregb Solar Charger Power Bank (Black) Review: Is it Right for You? | RecoGuru Analysis
In-depth review of the Mregb Solar Charger Power Bank (Black). Analyzing features, 9,727+ user reviews, pros & cons. Is it worth it? Find out.

Quick Look: At a Glance
- Capacity
- 42800mAh
- Charging
- Solar & Outlet
- Outputs
- USB-C & Dual USB-A
- Flashlight
- Built-in LED
- Durability
- Waterproof & Drop-proof
- Overall Rating
- (9,727 ratings) See Breakdown 4.2 / 5
- Price (New)
- $29.99 (Subject to change)
- Price (Used)
- From $26.42 (Very Good)
Over 1K+ bought bought recently!
Deep Dive: Features & Specifications
The Mregb Solar Charger is designed for those who need a reliable, high-capacity power source, especially for outdoor adventures or emergency situations.
- Massive 42800mAh Capacity: Provides multiple charges for your smartphone and other devices, ensuring you stay powered up on the go.
- Dual Charging Modes: Charges via solar panel (for emergencies) and a standard outlet, offering flexibility.
- Multiple Output Ports: Features USB-C input/output and dual USB-A outputs, allowing you to charge three devices simultaneously.
- Built-in Flashlight: Equipped with a super bright LED flashlight for use in emergencies or outdoor activities.
- Durable & Weather-Resistant: Constructed from strong, flame-retardant ABS material with IP67 waterproof, drop-proof, and dust-proof protection.
- Fast Charging: Supports QC 3.0 fast charging for quicker device charging.
Product Description: The Mregb Solar Charger is a robust power solution, ideal for camping, hiking, or any situation where access to a power outlet is limited. Its massive 42800mAh capacity ensures multiple charges for your devices, while the built-in flashlight adds an extra layer of utility. The inclusion of both solar and outlet charging options provides flexibility, though solar charging is best used as a trickle charge in emergencies. The multiple output ports are a welcome feature, allowing you to charge multiple devices at once. The rugged design and weather resistance make it suitable for outdoor use, and the fast-charging capability is a definite plus. While the size and weight are considerations, the benefits of this power bank make it a worthwhile investment for those who need a dependable power source when away from home.
User Review Analysis (Based on 9,727 Reviews)
Based on over 9,727 customer reviews, here's a breakdown of common themes:
👍The Positive Reviews (68% 5-Star)
- High Capacity: Users appreciate the large battery capacity, allowing multiple charges.
- Reliable: Many reviewers found it to be a reliable power source for camping and travel.
- Flashlight Feature: The built-in flashlight is a useful bonus for outdoor activities.
- Durable Build: The rugged design is praised for its ability to withstand outdoor conditions.
👎Common Criticisms
- Slow Solar Charging: The solar panel is not efficient for daily charging, and should be considered a backup.
- Bulky: The power bank is large and heavy, making it less convenient for carrying in a pocket.
- Charging Issues: Some users reported that the power bank stopped charging after a short period.
Pros & Cons Summary
➕Pros
- High Capacity: Provides multiple charges for your devices.
- Multiple Charging Ports: Charge up to three devices simultaneously.
- Built-in Flashlight: Useful for emergencies and outdoor use.
- Durable Design: Water-resistant and drop-proof.
- Fast Charging: Supports QC 3.0 for faster charging.
➖Cons
- Solar charging is slow: Best used as a backup.
- Bulky and heavy: May not be ideal for pocket carry.
- Inconsistent charging: Some users reported issues with charging.
Available Options & Pricing
This review focuses on the Solar Charger, Power Bank, 42800mAh Portable Charger (Black) (ASIN: B0DBLBYXZL). Other color options are available:
- Colors: Blue, Black, Orange
- Buying Options: Available 'New' for $29.99 and 'Used - Very Good' starting from $26.42. Prices fluctuate based on availability.
Current Availability: In Stock. New & Used (4) from $26.42 FREE Shipping on orders over $35.00 shipped by Amazon.
Who Should Buy the 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)?
This product is a great fit for:
- Campers and Hikers: Those needing a reliable power source in remote locations.
- Travelers: Individuals looking for a backup power solution during long trips.
- Emergency Preparedness: People who want a dependable power source during power outages.
- Outdoor Enthusiasts: Anyone who enjoys outdoor activities and needs to keep their devices charged.
- Users seeking a durable power bank: Those who need a rugged and weather-resistant power solution.
Not ideal for those who prioritize a compact, lightweight power bank or rely heavily on solar charging.
⚖️ The RecoGuru Verdict
The Mregb Solar Charger is a solid choice for those needing a high-capacity, durable power bank with the added benefit of a flashlight. Its large battery capacity and multiple charging options make it a practical choice for outdoor adventures and emergency situations. While the solar charging is slow, the overall functionality and rugged design make it a valuable tool.
Be aware that the solar charging is slow and that the power bank is bulky. It may not be the best choice if you need a compact or lightweight power solution.
Recommended for anyone who values a long-lasting power source and appreciates the added features for outdoor use. Consider alternatives if portability is a key concern.
Ready to Make Your Decision?
Check it out for yourself!
🛒 Buy the 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) (Black) on Amazon