What Hoàng Bought After the Third Blackout of Monsoon Season
Đà Nẵng monsoon season has a rhythm the London side of the team never quite believes until they see it. The rain doesn't build, it just arrives, and somewhere in the first twenty minutes the power along our street usually goes with it. Twice this season it happened mid-standup. Once it happened while An was on a client call, mic live, screen frozen on her own confused face for the three seconds before her laptop battery kicked in and the router didn't.
For a while the running joke was that we should just buy a generator and be done with it, the kind of joke that gets repeated at three separate meetings until someone actually does something about it. That someone was Hoàng, who does not joke about infrastructure. He came back one Monday having already ordered a portable power station, the kind of small brick with a handle that's marketed for camping but is really just a UPS for people who don't want to think about a UPS.
It's been sitting under the router table since, which is a less romantic use case than camping but a far more frequent one for us.
Who Actually Needs This
Not everyone. If your power is reliable and your biggest outage risk is a tripped breaker once a year, this is more gear than you need. It earns its keep for a specific set of situations:
- ⚡ Offices or homes in areas with real seasonal outages, not just the odd flicker
- 🏕 Actual camping trips, where it doubles as a phone and light source without hauling a car battery
- 💻 Anyone who needs a router and a laptop alive through a short outage, not just a phone
- 😴 Medical equipment that runs on USB-C power and needs a backup for a few hours, with the obvious caveat that this is not a hospital-grade UPS
What It Gets You
Capacity that covers a real outage, not a token gesture
198.4 Wh, or 62,000mAh depending on which number you find easier to picture. In practice that's enough to get a laptop through several hours of work, keep a router alive well past the point the rain usually stops, and still have charge left for phones. It's not going to run your air conditioning. It's not trying to.
Four ports, two of them fast
Two 100W USB-C PD ports and two 18W USB-A ports, all usable at once. That's enough for a laptop, a phone, and a couple of accessories without anyone in the office fighting over the one working outlet, which used to be a real occurrence around here.
LiFePO4 battery chemistry
This matters more than it sounds. LiFePO4 cells handle heat and repeated charge cycles better than the cheaper lithium-ion bricks that show up in a lot of budget power banks, and Đà Nẵng summers are not gentle on batteries left in a cupboard. The listing claims 4,000-plus cycles, which is the kind of number you can't verify from a desk but the chemistry behind it is real and well understood.
The detachable light
A small magnetic lantern that clips to the top and pulls off when you need it elsewhere. It sounds like a throwaway feature until the power actually goes and you realize the office is also dark, not just offline.
💡 Tien's Note
Charge it fully, run it flat, and repeat that three times before you rely on it. Several reviewers mentioned this as a conditioning step for the battery, and it's a fair bit of advice worth following before the first real outage, not during one.
The Honest Version
4.4 out of 5 across 38 ratings at the time of writing, which is a small sample but a consistent one. The good feedback lines up with what we've seen: fast charging on both ends, a bright and legible status display, and a genuinely useful light. One reviewer used it as overnight backup power for a CPAP machine through two outages and got a solid seven hours each time, which is a more demanding test than anything we've thrown at ours.
The caveats are worth repeating rather than burying. It's not a UPS, meaning it won't switch over instantly and silently the way an actual uninterruptible power supply does. There's no included wall charger, and the unit needs a 60W-or-better charger to hit its fast-charging speeds, so budget for buying one separately if you don't already own one. The included charging cable is short enough that it's mildly annoying when charging the unit itself from a wall outlet, though it's fine for charging devices off it. A couple of reviewers also noted uneven charging speeds across identical devices plugged in at the same time, and nobody, including us, is entirely sure whether that's a safety feature or a quirk.
None of that is disqualifying. It's the kind of honest print that separates a real product from a product page.
We haven't taken ours camping yet. It's had more work to do under the router table than it would have on a tent floor, which is probably the most Đà Nẵng review this product is going to get.
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