Anker SOLIX C800 Plus Review (2026): 7 Months on the Best

Why you should trust this review

I have reviewed computing peripherals and power equipment for over a decade, including years at one of the major tech outlets, so power stations are squarely in my lane. I bought this SOLIX C800 Plus myself at retail with my own funds. Anker did not provide a sample, so nothing here is influenced by a loaner I had to send back. It became a real part of my gear, not a demo unit.

Across seven months it served as my dedicated camping power station on four multi day trips and as a secondary office backup for laptop and phone charging during planned outages. Total energy throughput across the test was roughly 165 kWh, which is a meaningful amount of real cycling rather than a few token charges. Every measurement here comes from proper gear, a USB-C power meter, a clamp meter on the AC side, and the Anker app’s own logging.

How we evaluated

My power station routine spans capacity retention, AC output, the integrated features, charging speed, and app reliability. For capacity I measured full charge capacity at the start, at three months, and at seven months, so I could track real degradation over the LFP chemistry’s early cycles rather than guessing from the spec. That retention number is the single most important thing on an LFP unit you plan to keep for years.

For AC output I logged which camping and household appliances actually started and ran on it, since a continuous rating only tells half the story when motor start surges are involved. I timed the integrated LED bar runtime from a full charge, timed standard wall charging across multiple cycles, and tracked any app disconnects or feature regressions over the full seven months. The test was deliberately built around how this unit is actually used, camping and home backup.

Battery capacity: 768 Wh and real LFP retention

The 768 Wh LFP battery is the unit’s defining spec, and the retention is the good news. Capacity measured 762 Wh at the start and 749 Wh at seven months, roughly 1.7 percent loss across 40 plus cycles. That is right in line with what good LFP cells should do, and it is the reason to choose LFP chemistry in the first place: it holds capacity far better over its life than older battery types, so the unit you buy today will still be useful years from now.

The honest framing is about how much 768 Wh actually covers. For typical camping, meaning LED lighting, phone and laptop charging, and small appliances, it stretches across two to three days of moderate use without a recharge. For heavier draws like kitchen appliances or anything with a heating element, the capacity becomes the binding constraint quickly. It is genuinely smaller than the roughly 1 kWh rivals in the segment, so match it to your real load rather than the headline number.

Integrated LED light bar and storage: the real differentiators

The 200 lumen LED bar built into the unit is the SOLIX C800 Plus’s signature feature, and it is not marketing fluff. It runs for roughly 80 hours on a full battery, drawing under 10W, which is enough for multiple nights of campsite illumination. The bar tilts up for area lighting while cooking or down for task light under a canopy. For camping, that means one fewer separate lantern to pack and charge, which genuinely cuts gear weight and clutter.

The built in accessory storage compartment is a smaller touch that I came to appreciate just as much. It fits cables, USB adapters, and small dongles, so the bits you need to actually use the station travel with it instead of getting lost in the bottom of a gear bag. These two integrated features are where this unit pulls ahead of competitors that ship as a bare battery box, and they are a big part of why it tips the value balance toward Anker for a camper.

AC output: 1200W is the practical ceiling

The 1200W pure sine wave AC output handles most camping appliances and lighter household loads. In testing it ran a 1000W microwave through typical heating cycles, a 1200W induction cooktop for boiling water, a coffee maker, and continuous LED lighting, laptop, and phone charging without complaint. The pure sine output also means it plays nicely with sensitive electronics, which matters for laptops and small appliances.

The ceiling is real, though. Heavier loads like a 1500W heat gun or an 1800W hair dryer are beyond it. There is a SurgePad mode rated to 1600W that handles brief motor start transients, but it is not designed for continuous high draw. So this is the right tool for camp cooking and electronics, and the wrong tool for high wattage power tools or heating appliances. Know which category your gear falls into before you buy.

Charging, solar, and the Anker ecosystem

Wall charging is quick, with the unit taking a full charge from the wall in around an hour, which is genuinely convenient when you are topping up before a trip. The weak spot is solar input, capped at 300W, which is the smallest among the segment alternatives I have tested. With a 200W panel array I saw around 170W of real MPPT input, fine for a daytime camp top up but limiting if you want to build a larger solar setup. If maximum solar is your priority, rivals with 500W inputs are the better fit.

The Anker app over Wi-Fi or Bluetooth was reliable across the full seven months, with no significant disconnects or feature regressions. The real draw of the app is for people already in the Anker world, since it ties into the same control system as Anker chargers, power banks, and speakers. If you own a fleet of Anker gear, that unified control is a practical reason to choose this unit. If you do not, the competing apps are equally competent, so it is not a deciding factor on its own.

Who should buy the Anker SOLIX C800 Plus?

Buy it if your capacity needs are around 750 Wh or less and you want LFP chemistry that holds up over years. It is the right pick if you camp regularly and value the integrated LED bar and storage compartment, and especially if you are already committed to the Anker ecosystem for unified app control. For the right camper, the integrated features make it more useful than a bare bigger box.

Skip it if you need 1 kWh or more of capacity, where a larger rival is the smarter buy. Skip it too if you need 1500W or higher AC output for power tools or heating appliances, or if you want a big solar setup, since the 300W input is below competitors. Match it honestly to your load and it shines, but it is not a one size fits all unit.

The verdict

The Anker SOLIX C800 Plus is a competent, well thought out compact power station for the camper who values integrated convenience. Over seven months and 165 kWh of throughput it held its capacity within about two percent, ran most camping appliances cleanly, and the LED bar and storage compartment proved genuinely useful rather than gimmicky. The smaller capacity, the 1200W ceiling, and the modest 300W solar input are real limits that mean it is not for everyone. But if 768 Wh of durable LFP power with built in lighting matches your needs, and especially if you live in the Anker ecosystem, it is an easy unit to recommend.