UCO Pika 3-in-1 Lantern Review: Lantern, Flashlight, and Power Bank in One

Introduction

The UCO Pika 3-in-1 Lantern packs three separate jobs into a single palm-sized body: a lantern for camp light, a flashlight for a forward beam, and a 1,800mAh power bank for topping up a phone. It runs on a built-in rechargeable battery, charges over micro-USB, and converts between lantern and flashlight form by pushing the base into the housing until it clicks.

Measured performance lines up closely with the published figures in lantern mode, while the power bank and flashlight functions come with a few caveats worth understanding before you buy.

Who the UCO Pika 3-in-1 Lantern Is For

This light suits campers, van dwellers, and anyone building a compact emergency kit who would rather carry one item than three. Lantern mode is bright enough for a tent or a picnic table, flashlight mode handles short walks and task lighting, and the power bank covers a partial phone charge in a pinch. At roughly 4.2 ounces and about 4.5 inches in flashlight mode, it disappears into a pack pocket or a glovebox.

It also makes sense for travellers who want a single light that works on a nightstand, in a hostel room, or during a power cut. The D-ring handle at the top lets you hang the Pika from an open lantern loop, and because the handle is removable, you can also thread it through closed loops where a fixed hook would not fit.

Main Strengths: Three Tools in One Body

The main appeal is the 3-in-1 design. As a lantern, the Pika expands to 6.3 inches and spreads light across a wide area. Pushed back into its housing, it becomes a flashlight with a single forward beam from the front. The third function is the 1,800mAh power bank, which has its own port flap and a full-size USB-A output for a phone cable.

Brightness is fully adjustable rather than limited to two fixed settings, so output can be dialled between a bright high mode and a dim low mode. That flexibility matters when you want long runtimes without sitting in complete darkness, and it is one of the clearest advantages over simpler two-mode lights.

Build quality held up well in everyday use. The unit survived repeated drops from hand height without damage, and the low weight and compact dimensions make it easy to carry alongside other gear.

Light Modes and Brightness Control

Everything is controlled by a single power button. A firm press turns the lantern on or off, while a press and hold cycles through the modes from high down to low and then into strobe. One quirk is the absence of a memory setting: the light always starts on its brightest mode, so it will not return to the brightness you used last.

There is also a sequencing quirk in the mode cycle. Once the button reaches strobe it stops there, so you have to switch the light off and back on to start the sequence again from high. The same button doubles as a battery indicator. A single firm press while the light is off shows a solid green glow when charge is decent, or a blink when the battery is low, which in testing corresponded to roughly 10 percent remaining.

Converting between the two forms is simple. Push the base into the housing until it clicks and a single beam comes out the front; pull it back out to return to lantern mode.

Runtime, Charging, and Power Bank Performance

Charging uses the micro-USB input under the port flap. The power button blinks while charging and turns solid green once the battery is full, which took four to five hours, although that time varied noticeably between sessions.

Published runtimes are four hours on high, 80 hours on low, and 120 hours on strobe. Measured results matched the high mode closely, landing within about ten minutes either side of four hours, and the low mode came in between 60 and 61 hours. Strobe was far shorter than advertised, running eight to nine hours.

Published lantern output is 150 lumens on high and 8 lumens on low. Measured output came in slightly higher than claimed on high and slightly lower on low, which makes for a wider usable range than the specifications suggest. Flashlight output is not published: a ceiling bounce estimate put the high flashlight mode at roughly 148 lumens and the low mode at about 3 lumens. Measured shine distance reached about 4.3 feet on high in lantern mode and less than a foot on low, while the flashlight beam carried about 37.5 feet on high and almost 11 feet on low.

Power bank performance is modest but usable. Charging a phone from 12 percent to 51 percent took about one hour and 40 minutes, a gain of roughly 39 percent, which is on the slow side but enough for a partial top-up.

Water Resistance and Build Quality

The Pika carries an IPX5 rating, which covers moderate rain but not sustained heavy exposure. After a rain test every mode continued to work, but water worked past the black seal that covers the ports and reached the inside of the unit, and a small amount collected in the lantern housing and took some time to dry.

The warranty is short at about one year, which is worth factoring in if you plan to rely on the light heavily. On the plus side, the housing has proved durable against repeated drops from hand height, and the weight of 4.2 ounces keeps it comfortable to hang or carry.

Things to Consider Before Buying

Runtime consistency is the main weak point. The low and strobe modes varied more than the published figures suggest, and charging time was not stable from one session to the next, so it is difficult to predict exactly how long a top-up will take before a trip.

The flashlight function is also the least powerful part of the package. Compared with the UCO Leschi from the same brand, the Pika’s flashlight produces roughly three and a half times less output, so anyone who mainly wants a handheld beam should look at that model instead. The Leschi also limits you to high and low brightness with nothing in between, while the Pika offers continuous adjustment across its range.

Buying Advice

At around $24, the Pika is easy to justify. You get a lantern, a flashlight, and a power bank in a body that weighs about 4.2 ounces, and the lantern modes perform close to their published specifications.

Buy it if you want one compact light for camping, travel, or emergency use and you value adjustable brightness plus the option to charge a phone. If a strong flashlight beam is the priority, or if predictable strobe runtimes matter to you, the trade-offs here are worth weighing against a dedicated alternative.

Conclusion

The UCO Pika 3-in-1 Lantern gets the fundamentals right: three useful functions, a genuinely adjustable brightness range, and a light, packable body at a low price. Inconsistent runtime and charging behaviour, modest flashlight output, and water creeping past the port seal in rain are real but manageable caveats. For a small, inexpensive do-it-all light, it remains a strong value.