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SKU:48737301
About this item Power bank has 36800mAh large cell capacity. The use of industry-leading high-density lithium polymer cells makes it more compact and has a larger capacity. A high-quality, high-density battery can support thousands of charge cycles. The powerful configuration of QC3.0 fast charging 5V3.1A can quickly fill your device. Dual USB output can charge two devices at the same time. Power bank is equipped with two super bright LED headlight flashlights. Long pressing the power button for 3-4 seconds,flashlight turn on, long pressing again, flashlight turn off. This is a very useful extra function whether you are experiencing a power outage or staying outdoors. In addition, the power bank also has a built-in high-precision compass, which has previously been accurately calibrated , so you will never get lost in the outdoors. Solar charge is fast charging. QC3.0 Fast Charge 5V3.1A's powerful configuration can quickly fill your device. Dual USB outputs can charge two devices at the same time. The Solar charger power bank is made of environmentally friendly silicone, high-strength ABS and PC materials, with a protective cover attached to the outside of the charging/discharging port, which is drop-proof,waterproof, and dust-proof, very durable. It can still working normally in bad weather. You can hang it on your backpack while hiking and use solar power to charge this power bank.
Power bank has 36800mAh large cell capacity. The use of industry-leading high-density lithium polymer cells makes it more compact and has a larger capacity. A high-quality, high-density battery can support thousands of charge cycles.
The powerful configuration of QC3.0 fast charging 5V3.1A can quickly fill your device. Dual USB output can charge two devices at the same time.
Power bank is equipped with two super bright LED headlight flashlights. Long pressing the power button for 3-4 seconds,flashlight turn on, long pressing again, flashlight turn off. This is a very useful extra function whether you are experiencing a power outage or staying outdoors. In addition, the power bank also has a built-in high-precision compass, which has previously been accurately calibrated , so you will never get lost in the outdoors.
Solar charge is fast charging. QC3.0 Fast Charge 5V3.1A's powerful configuration can quickly fill your device. Dual USB outputs can charge two devices at the same time.
The Solar charger power bank is made of environmentally friendly silicone, high-strength ABS and PC materials, with a protective cover attached to the outside of the charging/discharging port, which is drop-proof,waterproof, and dust-proof, very durable. It can still working normally in bad weather. You can hang it on your backpack while hiking and use solar power to charge this power bank.
I've had one of these for about 4 months now, using it to charge my phone when I forget and am on the go or at work and cant be anchored to a wall. It works decently for my needs but note that one full charge cycle would only fully charge a near dead phone once (Standard Galaxy A21), with only enough left over for maybe 1/3 to 1/4 another phone charge, or 'almost' a full charge of my earbuds. Recharging the bank didn't take long (1.5-2.5 hours for 0-100%). The rate of recharge for devices drawing from the bank itself was about the same as when connected to a laptop battery via usb. Slower than a wall socket, but fast enough to gain power even while being used. The bank's overall power storage capacity was nothing great by any means, but acceptable for the price point and the purpose of getting power and being able to keep the phone in your pocket in a pinch. I was satisfied enough with it to buy one more to leave at work permanently. This is the one that was a complete lemon. One of the two usb ports snapped off internally the second time I plugged something into it, which I ignored because I could still use the USB-c port or the second USB (all three ports work for drawing in or out power). About 3 days and one full charge cycle later the battery began to fail completely. I charged it fully, would plug it into my phone or earbuds for a charge, all appeared normal, but 5 minutes later the LED lights indicating a charge was in process would just turn off. It would just shut itself off/stop working completely. Half an hour later if you reconnected the plugs it would again begin to charge with the lights claiming the battery was nearly full, but do the same thing again. Anyway its pretty much a paperweight now. It refuses to charge anything for more than 5-7 minutes without being left alone in a time out corner.4/5 for the first one, being only 20'ish bucks and does work as intended, but 0/5 for the second as it didnt last 3 full charge cycles or 1 week.
