BLAVOR Solar Power Bank 20000mAh Built-in Cables, Wireless Charger for Apple Watch, 20W Fast Charging Battery Pack with USB C, Flashlight, Solar Charger for iPhone, iPad, iWatch, Samsung

I’ve been using this portable solar-powered battery for a few weeks now, and I’m really happy with this purchase. I can charge my phone, tablet, and even a small laptop without issue. It’s more than enough to power all my devices throughout a weekend trip. It’s lightweight enough to toss into a backpack, yet sturdy enough to withstand the rough conditions of outdoor use. The casing feels premium and protects the battery well. The multiple USB ports are a great touch—charging several devices at once is super convenient, and the LED display shows you the battery status at a glance. The fact that it's powered by solar energy makes it an environmentally-friendly choice, and I feel good about reducing my carbon footprint while still staying connected. It is advised to fully charge on electricity to be able to use at full capacity before your trip.

UPDATE: Lightly used it to power a fairy light string in the house. It quit; won’t take a charge — solar or electrical. Disappointed, sad, and lost dollars because the return window closed a few weeks ago. This is the Big Daddy of all power banks. It’s designed for charging anything. It is charged by solar, battery, or plugging in. It is ready for any task and can handle several together. I am located at the Gulf Of MEXICO where hurricanes are an unwanted way of life. I specifically shopped with hurricanes in mind and thought this power bank looked promising. Boy, it’s THE one! Rugged, heavy duty, versatile.

Well to start with I was very angry this device did not have a cord to fit my Samsung phone. I choose it because it was strong and stated it charges Samsung. After a few e-mails back and forth with the supplier, the fix was that I use my phone charging cord and use the AC power USD a plug on the bottom of the device. I put the device in direct bright sun for 4.5 hours. All the blue indicators lights were light. I am not sure if that was a full charge or not. I plug my phone in the device with only 17% charge on the phone. It normally full charge thru my computer in about 4 hours. It fully charged on this device in 2 hours, and all the blue lights were still on. I still don't know how much charge is still in the device. I am impressed and satisfied with this device and for camping, it is a must. It is well built, a bit heavy and enough features to satisfy all. I like the 4 wrap around orange rubber corner bumpers also used as support to stand longways of upright for when using the lights. My experience started with no stars but now I must give it a 5. <> I ran my phone down to 9% and charged it from this device with the remaining change from leaving in the sun the first day. It charged quickly to 100%. I am impressed more. <> I ran my phone to 5% and plugged it back on the first charge up and the phone quickly fully charged again. I live in south Louisiana. This device will be great for hurricanes when power is out for days or weeks. <> I ran my phone to 3% and it quickly charged again from the first device charge in the sun. The 4 small blue light was only 3 lights when I unplugged it. So it is getting weaker. <> I ran my phone down to 1% and it shut off. I connected it to the device, still the same first charge. Within 20 minutes it when down to 2 blue lights. 20 minutes later down to 1 blue light. 10 more minutes the 1 blue light blinked a few times and shut off. My phone charged to 69% at shutdown. All on the first charge, that is impressive. This ends my review.

Device is solid, holds a charge well and charges my iPhone well. Slightly heavy, solar is slow to recharge. I got this for the purpose of charging my iPhone as well as my Apple Watch with out having to pack the associated cords. The phone is great, watch charger doesn’t work unless you press the watch while on the dedicated mounting site. I will still have to pack my watch cord.

This battery, while a little bit heavy, and unfortunately, too big for my flat sided airline, travel bag to be able to keep my phone plugged into the suitcase, it is an awesome battery. It charges easily with cord or solar and lasts a long time and has several different chords to plug in almost any appliance. Flashlight and other options work well. This is something to keep charged and on hand in case of emergencies and power outages.

It has so many connections, a laser, light bars on side for gentle glow, bright light on the front, a smart watch charging indent on the back, strong strong braid on the clamp, rugged for drops so it is durable. All good functions and the options so easy to use. I needed this for hurricanes and I love it! Will buy as gifts for family members too. Easy to carry. Just don't forget, it needs sunlight to charge. Those people who returned theirs likely didn't know how light works and just put it on their windowsill or dashboard.

The BLAVOR Solar Power Bank 20000mAh is one of the most thoughtfully engineered portable chargers I’ve used—sturdy, reliable, and packed with features that actually matter when you’re off-grid or simply away from an outlet. Right out of the box, the packaging is clean, protective, and well-organized. The power bank itself has a reassuring heft that speaks to its build quality, with a rugged outer shell that feels ready for travel, camping, and everyday carry. The engineering behind this unit stands out immediately. The built-in cables mean no more hunting for cords, and the wireless charging pad for Apple Watch is a game changer for anyone deep in the Apple ecosystem. It’s rare to find a power bank that integrates watch charging this well. The wireless phone charging surface works reliably too, offering an easy drop-and-go option when you don’t want cords cluttering things up. Capacity is excellent. The 20000mAh battery delivers multiple full phone charges and easily powers smaller devices. Charging speed is consistent and strong across all ports, making it as useful for everyday use as it is for emergencies. What really sets this model apart is its solar capability. While solar charging on small panels is always supplemental, the BLAVOR panel performs better than expected—ideal for topping off the battery during hikes, camping trips, or simply keeping it alive in the sun during downtime. Build quality is high throughout. Buttons feel firm, connectors fit tightly, and nothing rattles or feels cheap. This is a bank designed to take real use, not just sit pretty in a backpack. The only thing I wish it came with is a dedicated case for travel and protection, but that’s easy enough to solve with a third-party accessory. Compared to far more expensive solar power banks, the BLAVOR matches or outperforms them in practical features—built-in cables, watch charging, wireless phone charging, and a durable housing—while staying at a more reasonable price. Pros • Rugged construction with excellent hand feel • Built-in cables and wireless charging, including Apple Watch • Strong 20000mAh capacity with reliable output • Efficient solar panel for supplemental charging • Great value compared to premium outdoor power banks Cons • Would be even better with an included carrying case For anyone who camps, travels, hikes, or simply wants dependable backup power with thoughtful engineering, the BLAVOR Solar Power Bank delivers far more than its price suggests. It’s a practical, durable, and genuinely useful device that quickly earns a permanent spot in your gear.

We took them on our International Cruise and they were great! I only had to change it once the entire 7 days I was on the ship and it lasted until I came home. The battery life is fantastic. They are allowed on all aircraft’s and cruise ships. Super durable and the solar power on it is great! Totally worth my money.