Portable Power Bank built in Torch with 50000mAh Large Capacity Portable Charger, Powerbank Charging for Mobile phone, Tablet, Camera, Game Console, etc (Black)

Product Information

But, whether you're in the office a few days a week, simply left your handset off the charger overnight, or you're jetting off on a weekend getaway, you'll soon find that your phone battery can drain far more than you expect when you're out and about. The three blue indicators will also display battery status so you always know how much power you have by tapping the torch icon on the side, or while being discharged. Three lights is 100%, two lights is 70%, one light is 30% and the last light flashing means the battery is near depletion and requires charging. Thanks to its IPX7 rating, this power bank by Outdoor Tech can be submerged in 3ft of water for up to 30 minutes. That makes it well-suited to the most demanding conditions. It also has a built-in 100-lumen torch with three light settings – another useful feature for the great outdoors. The design is compact and relatively lightweight, while the 10,000mAh capacity gives you real-world performance of a little over three full smartphone charges. However, although there are two USB outlet ports, only one of these supports high-speed charging. The Kodiak Plus 2.0 does not have charge-through capability either. In terms of charging, this massive power bank can charge an iPhone 15 more than five times. It can charge a big Galaxy S23 Ultra's 5,000mAh battery three-and-a-half times. Best of all, it charges at the fastest speed available on most of your favorite phones (excluding Oppo/OnePlus's unusual SUPERVOOC battery).

When you're after a power bank for a camping trip or weekend getaway, or to power your Switch or laptop, you'll want something with a higher capacity.Firstly, think about how much power you’re likely to need and how long you might be away from a power source. This will dictate what size power bank you need in terms of battery capacity, which is usually measured in milliamp hours (mAh). Pros: Lightweight, versatile, easy to use and eco-friendly, since it uses rechargeable batteries rather than a lithium ion cell, and reduces your reliance on single-use AA batteries. Our favorite power bank has a 10,000mAh battery, and the Samsung Galaxy S23 Ultra has a 5,000mAh battery, so the math should be simple, right? It charges twice. Except that's not how it works. Power banks are not 100% efficient, and even though you start with plenty of power, a lot of it is lost in the charging process. A compact and lightweight power bank with an integrated solar panel that can fully recharge its 3,000mAh internal battery in 12-18 hours of sunlight. The WakaWaka Power+ has a single 2.1A USB output and a micro-USB input (so you can charge it from the mains too). In addition, the Power+ has a 70-lumen LED torch with four brightness settings and SOS mode. The 3,000mAh capacity gives you about 200 hours of light or one full smartphone charge, and charging speed is fairly swift. The power bank has a swivelling base that enables you to place it at almost any angle. This is ideal for positioning it as a camp lantern or adjusting the solar panel to ensure it is in direct sunlight.

To help you out, note that it typically takes 2,500 to 3,500mAh to charge a modern smartphone (though many factors can affect power consumption). Charging a GPS unit or digital camera is likely to consume a similar amount of power, while charging a head torch, smartwatch or GoPro will consume much less. High-powered devices like tablets and laptops are the biggest drain on battery capacity. It takes more power to charge most devices from 0 to 50% than it does to charge from 50% to full, so top up your devices when they dip to 50% rather than letting them run right down

You can also charge the Anker Prime using both USB-C ports at the same time, for a combined recharging rate up to 170W. That means you can completely refill this whopping 27K mAh battery in under 40 minutes. I thankfully had an Anker 737 GaN Prime charger that was up to the task, and it's fun to see the percentage climb. The body is made from carbon fiber reinforced polymer and has a hollowed frame to give the NB20000 its lightweight design, but also provide high strength and impact resistance to protect the cell. The interwoven carbon fiber sheets stabilise the cell for safe use, and the power bank has multiple safeguards such as overcurrent, short circuit, over-discharge, over charge, over voltage and thermal protection. The MH23 comes with five different beam strengths, from one lumen – just bright enough to see by without attracting attention – to a mind-bending 1,800 lumens. It also features an emergency strobe and SOS, plus a very cool locator beacon built into the torch button that gently flashes intermittently so it can be found in the darkness of a tent. When a device is plugged in to either the USB-A or USB-C output the four LED indicators will decrease from right to left as the battery is drained. The torch can still be used while being discharged, but can only access eco, low or mid modes and the charging time will be prolonged as well as drain the battery faster. Hold the button down and the beam strength jumps a notch higher then higher still and then, when you think it can’t possibly get any brighter, it reaches full power and everything looks like it’s in broad daylight. Well, sort of. If you double-tap the button, it skips straight to full beam. Finally, there’s strobe mode for really attracting some attention or disorientating an assailant.