A high-capacity power bank equipped with a digital display and multiple charging ports.
Watching your phone battery drop to zero during a busy day is incredibly frustrating. Finding an available wall outlet while traveling or working remotely often feels impossible.
Simultaneous multi-device energy transfer
Integrated digital battery level display
Built-in overvoltage safety mechanisms
Compact rectangular travel-friendly shape
Substantial power reserve A 100,000 mAh capacity provides enough energy to recharge a smartphone multiple times. This large battery reduces the need to hunt for wall outlets throughout the day.
Simultaneous multi-device charging Two USB-A ports, one USB-C port, and a dedicated DC output accommodate different electronics. This array allows up to four devices to plug in at the exact same time.
Quick energy transfer Integrated fast-charging technology pushes power to connected electronics faster than standard portable chargers. This function minimizes the time your devices spend tethered to a cable.
Visible charge tracking A bright digital display on the front panel indicates the precise remaining battery percentage. This straightforward readout removes the guesswork associated with standard indicator lights.
Details
Capacity: 100,000 mAh
Color: White, Black
Outputs: 2x USB-A, 1x USB-C, 1x DC
Inputs: USB-C and Micro USB
Simultaneous connections: Up to 4 devices
Display type: Digital percentage screen
Charging technology: Fast charge capability
Safety integration: Overvoltage circuitry
Additional features: Dual built-in LED lights
Form factor: Rectangular block
Dimensions: 8 × 5 × 2 in
We strive to make the ordering and delivery process simple.
As soon as the package has been shipped, you will receive the shipment tracking. You can return your order 14 days after receipt. Put the products in the shopping cart and follow the steps for payment and shipping.
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Customer Reviews
Overall rating: 4.8 / 5 from 44 reviews.
I keep this in my work backpack for days when I know I will be away from outlets for hours. It has become part of my remote-work setup alongside my laptop stand and headphones. I like having one dependable backup instead of carrying several smaller batteries.
The built-in lights ended up being more useful than I expected. I used one during a late-night campsite setup and again when we lost power at home for a bit. It is nice when a charging device can also pull double duty around the house.
I chose white because it is easy to spot in my carry-on, and now it comes on every flight with me. The biggest benefit is simply not having to hover near airport charging stations. I can top up my phone at my seat, keep moving, and deal with power whenever it suits me. It has made travel days feel less dependent on finding an outlet.
Powers up my devices rapidly. A little slow to charge back up to 100% itself because of the huge capacity, but overnight plugin handles that easily. Very pleased with the performance.
Camping is where I appreciate this most. I use it for my phone, a small fan, and occasional light duty around the tent, then leave it packed away the rest of the time. One unit covers most of my basic power needs for the weekend.
Took this on a 4 day road trip and didn't even need to recharge the bank itself until the last night. Multiple ports mean my partner and I could charge our phones simultaneously without slowing down the charge speed noticeably. Solid build quality, feels weighty in a good way. Excellent value for the price.
I work from coffee shops a lot, so I wanted something that could stay in my bag and quietly handle low-battery moments. Voltera has been especially useful on longer afternoons when every outlet is already taken. It lets me keep working instead of packing up early.
This stays in our household emergency drawer rather than traveling with me. During a recent outage, everyone knew exactly where to grab backup power instead of hunting through separate chargers. That alone makes it useful in our house.
Great backup power source when traveling. Charges quickly and holds juice for days when left in my bag unused. Takes a few hours to recharge fully from empty, but that's normal for something this size. No complaints at all.
I replaced a drawer full of little power banks with this one larger unit. That change has simplified my gear more than I expected. Now I charge one battery, store one battery, and grab one battery when I leave.
Bit heavier than smaller power banks but you get insane capacity in return so totally fair trade off. I travel for work constantly and this stays in my briefcase at all times now. Can charge my laptop slightly in a pinch or keep my phone alive for days. Construction feels solid like it can take a fall. Very reliable battery pack overall 🔋
I brought this to an outdoor festival mostly for my phone, then ended up helping two friends whose batteries were nearly gone. 😄 It was one of those things I barely thought about until everyone suddenly needed it.
Took this on a 4-day camping trip in the mountains and it kept both my phone and mirrorless camera batteries charged up the whole time. It recharges surprisingly fast considering how huge the capacity is. A bit heavier than a pocket bank, but that is expected with this much power stored. Feels like a brick in the best way possible.
Charged my phone four times on a single charge during a camping weekend. Charges up fast and the digital display is super handy so you always know exact battery level left.
I use this daily on job sites where wall outlets aren't reachable. It handles multiple full recharges on my phone and keeps my portable radio going all day. The construction feels very sturdy and the ports fit snug without wiggling around. Really reliable gear.
I took this power bank on a week-long trip and it quickly became one of my most useful travel items. It charged my phone multiple times before needing a recharge itself. The build feels solid and reassuring in hand.
Brought it along for a flight cross country last weekend. Handled powering my tablet while watching movies without breaking a sweat, absolutely brilliant purchase.
Took this on a three day camping trip near the coast and never had to worry about my battery dying once. It charged my phone like four times over and still had bar lights left on the indicator. Super solid built unit though it has some decent weight to it.
I was skeptical about capacity claims as usual but this one actually delivers. Recharged my device twice on a single afternoon during a long road trip without overheating at all. Only downside is the cord included is kinda short but otherwise great value.
Pretty impressed with how long this stays charged in my backpack. It charges my phone and my wireless earbuds simultaneously without throttling speed on either port. It is a little bulky in a small pocket, but for high capacity power you really can't complain. Solid purchase.
Bought this for a cross-country roadtrip and couldn't be happier. It handles dual device charging with zero overheating issues. The casing feels rugged enough to toss into a daypack without worrying about scuffs or dents. Definitely worth every penny.
