Key Takeaways
- The original C800 combines a 768Wh LiFePO4 battery with 1,200W of rated AC output.
- SurgePad can support selected high-wattage devices up to 1,600W; it is not a 2,400W surge rating and is not suitable for every load.
- The USB-C ports provide output only. They do not recharge the C800.
- Solar input is limited to 11–60V, 10A, and 300W through an XT60 connection.
- The C800 is a legacy model, so price, seller quality, condition, warranty eligibility, and battery history matter more than the original list price.
The original Anker SOLIX C800 is a 768Wh portable power station with 1,200W of rated AC output, fast wall charging, and up to 300W of solar input. It is now a legacy model that is mainly available through remaining or third-party inventory rather than Anker’s current direct product lineup.
The C800 can still be useful for camping, apartment backup, tailgating, mobile work, and short outages if you find it at the right price. However, shoppers should compare its seller, warranty eligibility, battery history, and features with newer 1kWh-class models before buying.
Pure Power Solar has not tested the C800 firsthand. This guide uses Anker’s published documentation and clearly labeled estimates. It covers the original C800, not the C800 Plus or another Anker model.
Anker SOLIX C800 Specifications
The supplied Anker guide lists 220–240V electrical values, which indicates a regional version. The shared battery, charging, solar, USB, UPS, size, and SurgePad specifications below come from that guide. Confirm the voltage and outlet layout printed on any U.S. unit before purchase or publication.
| Feature | Documented specification |
|---|---|
| Product | Original Anker SOLIX C800 Portable Power Station |
| Battery capacity | 768Wh |
| Battery chemistry | LiFePO4 (LFP) |
| Rated AC output | 1,200W |
| SurgePad | Supports selected high-wattage devices up to 1,600W; not a conventional 2,400W surge rating |
| Standard AC charging input | Up to 750W |
| UltraFast AC charging input | Up to 1,100W; activated in the Anker app |
| Solar input | 11–60V, 10A, 300W maximum through XT60 |
| USB-C output | One port up to 100W and one port up to 30W; output only |
| USB-A output | 5V/2.4A per port |
| 12V car socket | 12V/10A output |
| UPS transfer time | 20ms |
| Expandable battery | No; fixed 768Wh capacity |
| Dimensions | 14.61 × 8.07 × 9.84in / 37.1 × 20.5 × 25cm |
| Documented net weight | 10.5kg / approximately 23.1lb |
| App control | Anker app; Bluetooth/Wi-Fi setup and firmware functions are documented |
| Included charging cables | AC charging cable and DC charging cable are shown in the supplied guide |
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Is the Anker SOLIX C800 Discontinued?
The original C800 should be treated as a legacy model. Anker no longer maintains a current direct C800 product listing at its former U.S. product path, although remaining inventory may still appear on Amazon or through other sellers. That does not prove every unit is used or unsupported, but it means buyers should verify the exact model, seller, warranty eligibility, and return policy before ordering.
A legacy model can still be worthwhile when the price reflects its age and its features match your needs. It becomes harder to recommend when a newer power station offers more capacity, output, solar input, warranty certainty, or support for a similar price.
What Can the Anker SOLIX C800 Power?
The C800 can run AC and DC devices that remain within the relevant port limit and the 1,200W rated output. Startup demand also matters: refrigerators, pumps, and other motor-driven equipment may briefly draw more power than their running wattage.
Good Matches for the C800
- Laptops, monitors, routers, televisions, projectors, and phone chargers
- Portable refrigerators and efficient household refrigerators whose running and startup demand fit the C800
- CPAP machines and other compatible medical equipment after confirming power requirements and backup suitability
- Lights, fans, speakers, cameras, drones, and tailgating equipment
- Selected cooking appliances rated at or below 1,200W
- Several smaller devices at once, provided their combined demand remains within the rated limit
Loads That Need Extra Caution
- Appliances rated above 1,200W that would depend on SurgePad
- Precision instruments, voltage-sensitive equipment, or devices with strict voltage protection
- Large heaters, full-size electric ranges, clothes dryers, central air conditioners, and other high-demand appliances
- Equipment with a startup surge the C800 cannot support
- Critical medical equipment without a manufacturer-approved backup plan
How SurgePad Works on the C800
The C800 provides 1,200W of rated AC output. Anker’s SurgePad feature can help it operate selected high-wattage devices up to 1,600W by managing the power delivered to the load. This is different from a conventional surge rating and should not be described as 2,400W peak output.
Anker says SurgePad works better with heat-producing devices. It does not support precision instruments or other equipment with voltage protection or strict voltage requirements. SurgePad also does not work in bypass mode while the C800 is charging and its AC output is on. For a device above 1,200W, confirm compatibility instead of assuming the 1,600W figure guarantees operation.
Estimated Runtime
The 768Wh battery rating is stored energy, while the 1,200W output rating is the maximum continuous power the inverter can deliver. For an AC runtime estimate, the table below assumes that about 85% of rated capacity reaches the connected device after inverter losses. That equals approximately 653Wh of usable AC energy.
Formula: estimated runtime = 768Wh × 0.85 ÷ average device wattage
| Average load | Estimated runtime | How to interpret it |
|---|---|---|
| 40W | About 16.3 hours | Router, light electronics, or efficient CPAP without heated accessories |
| 60W | About 10.9 hours | Portable refrigerator while its compressor is running |
| 100W | About 6.5 hours | Office setup or larger electronics load |
| 300W | About 2.2 hours | Moderate appliance load |
| 600W | About 1.1 hours | High sustained appliance load |
| 1,000W | About 39 minutes | Near-rated sustained load; actual runtime may be shorter |
These are estimates for steady loads. Refrigerators and other cycling appliances turn on and off, so their average hourly use may be lower than their running wattage. Startup demand can still determine whether the appliance starts successfully. For your own setup, enter the measured or documented average draw in the Pure Power Solar portable power station runtime calculator.
Battery Capacity and Lifespan
The C800 uses a 768Wh LiFePO4 battery. This chemistry is widely used in portable power stations because it supports repeated charging and discharging and offers good thermal stability. Anker promoted a long cycle life for the C800, but the exact cycle count should always be paired with the manufacturer’s remaining-capacity endpoint.
The battery is not expandable. That keeps the system simple, but it also means you cannot add capacity later. Buyers who need longer refrigerator backup, multi-day camping power, or broader outage coverage should compare a larger or expandable model. See the Pure Power Solar battery cycle life guide for help interpreting cycle claims.
Portability and Design
Anker’s supplied guide lists the C800 at 14.61 × 8.07 × 9.84in and 10.5kg, or approximately 23.1lb. The integrated handle makes it a carryable power station, but it is substantially heavier than a small battery bank or compact DC-only model.
The front-panel display shows battery percentage, input and output power, estimated recharge time, and estimated time remaining. The Anker app adds remote controls, charging settings, network setup, and firmware updates. An ambient light with multiple brightness levels and an SOS mode are also documented.
How to Recharge the Anker SOLIX C800
| Method | Maximum documented input | Expected use | Important detail |
|---|---|---|---|
| Regular AC charging | 750W | Routine wall charging | Anker recommends regular charging for better battery protection |
| UltraFast AC charging | 1,100W | Fast wall charging when needed | Must be enabled in the Anker app; the advertised 58-minute full charge depends on test conditions |
| Solar charging | 300W | Off-grid recharging | Panel array must remain within 11–60V and 10A and connect through XT60 |
| DC/car charging | Not fully stated in the supplied guide excerpt | Vehicle charging | Use the correct DC charging cable and follow the guide |
| USB-C | Not supported as an input | Device charging only | The 100W and 30W USB-C ports are output-only |
AC Wall Charging
The C800 supports up to 750W during regular AC charging and up to 1,100W in UltraFast mode. Anker advertised a full recharge in about 58 minutes under its fast-charging conditions. UltraFast mode must be enabled in the Anker app, and Anker recommends using it when necessary rather than as the default charging mode.
Solar Charging
Solar input is limited to 11–60V, 10A, and 300W through XT60. Check the combined open-circuit voltage, operating voltage, current, polarity, and connector before attaching a panel or multi-panel array. For help matching the array safely, use the Pure Power Solar solar panel sizing guide for power stations.
UPS and Pass Through Operation
The guide lists a 20ms UPS transfer time. To use the UPS function, connect the C800 to a wall outlet, turn on AC output, and connect the protected equipment to the AC outlets. A 20ms transfer may not meet every device’s tolerance, so confirm compatibility before using it with sensitive or critical equipment.
The C800 can provide AC output while connected to wall power, but that does not mean every feature works normally. SurgePad is unavailable in bypass mode. Keep the connected load within the documented bypass and output limits, and do not rely on the unit as a substitute for a purpose-built medical or data-center UPS.
Price Availability and Buying Used
Do not evaluate the C800 by its original list price. Compare the live price of remaining inventory with current models, and check whether the seller is authorized, whether the warranty applies, and whether returns are allowed. For a used or open-box unit, battery history and physical condition become especially important.
- Confirm the listing says original C800, 768Wh, and 1,200W—not C800 Plus or another model
- Check the seller, return window, included AC/DC cables, and warranty eligibility
- Inspect the display, ports, case, charging behavior, and battery percentage before the return period ends
- Ask how the battery was stored and whether it was left empty for long periods
- Compare the final price with current 1kWh-class power stations before committing
Best Uses for the C800
Apartment Backup
The fixed 768Wh battery can keep selected lights, networking equipment, phones, laptops, and efficient appliances running during a short outage without fuel or outdoor generator placement.
Camping and Tailgating
The C800 can support lights, speakers, coolers, electronics, and selected cooking devices while remaining easier to transport than a large home-backup battery.
Mobile Work
Use the AC and USB outputs for laptops, monitors, routers, cameras, and charging equipment. Size runtime from the combined average load.
Refrigerator Backup
A compatible refrigerator may work if both its running wattage and startup demand fit the C800. Use measured energy consumption for runtime planning instead of assuming a fixed number of hours.
CPAP Backup
A CPAP may work, but runtime varies with pressure settings, humidification, heated tubing, and whether AC or DC power is used. Confirm the device manufacturer’s backup recommendations and calculate from average draw.
Who Should Skip the C800?
- Buyers who want a current model with direct manufacturer availability and clearer warranty coverage
- Users who need more than 768Wh or future battery expansion
- Anyone whose essential appliance exceeds the 1,200W rated output or has an incompatible startup surge
- Shoppers who can buy a newer 1kWh-class model for a similar price
- Users who need a faster-transfer or medically certified UPS solution
Pros and Cons
| Pros | Cons |
|---|---|
| 768Wh LiFePO4 battery | Legacy model with limited direct availability |
| 1,200W rated AC output | Fixed capacity with no expansion battery |
| Up to 1,600W SurgePad support for selected loads | SurgePad is not compatible with every appliance and does not work in bypass mode |
| Up to 1,100W UltraFast AC charging | UltraFast mode requires the app and should not be treated as the default |
| Up to 300W solar input | USB-C ports are output-only |
| 20ms UPS function | Transfer time may not suit every sensitive device |
| App control and ambient light | Warranty and seller eligibility require verification |
Current Alternatives to the Anker SOLIX C800
The C800 may still be worth considering at a strong clearance or used price. For a new purchase, current models offer more capacity and output. The two examples below are not exact replacements, but they show what newer 1kWh-class options provide.
| Model | Capacity | Rated output | Why consider it | Main tradeoff |
|---|---|---|---|---|
| Original Anker SOLIX C800 | 768Wh | 1,200W | Lower-cost remaining inventory may suit moderate loads | Legacy availability, fixed capacity, and uncertain seller/warranty terms |
| Anker SOLIX C1000 Gen 2 | 1,024Wh | 2,000W | More capacity and output while staying in the Anker ecosystem | Larger system; compare current price and weight |
| BLUETTI Elite 100 V2 | 1,024Wh | 1,800W | Current 1kWh-class option with substantially higher solar-input capability | Different app, port layout, and support ecosystem |
Choose based on the devices you need to run, average energy use, startup demand, solar array, weight, warranty, and live price—not capacity alone. Pure Power Solar’s affordable solar generator guide provides additional current options.
Final Verdict
The original Anker SOLIX C800 remains capable for short outages, camping, apartment backup, mobile work, and compatible appliances. Its 768Wh battery, 1,200W rated output, 300W solar input, and fast AC charging cover a useful middle ground.
The deciding factor is price and support. Consider it when a verified original-C800 listing is meaningfully cheaper than a newer 1kWh-class model and the seller, condition, accessories, return policy, and warranty are acceptable. Skip it when the price approaches current models with more capacity, higher output, and active manufacturer availability.
Compare Against Alternatives
If you’re still deciding whether the Anker Solix C800 is the right choice, see our broader brand overview below.
For a broader brand overview, see: Goal Zero vs Anker.
Anker SOLIX C800 FAQs
Is the Anker SOLIX C800 discontinued?
The original C800 is best treated as a legacy model because Anker no longer maintains a current direct C800 listing at its former product path. Remaining inventory may still be available from third-party sellers.
Does the C800 have 2,400W surge output?
No. The C800 has 1,200W of rated AC output. SurgePad can support selected high-wattage devices up to 1,600W, but it is not a conventional 2,400W surge rating.
Can the C800 run a refrigerator?
Potentially, if the refrigerator’s running wattage and startup demand fit the C800. Estimate runtime from measured average energy use because refrigerators cycle on and off.
Can USB-C recharge the C800?
No. The supplied guide states that both USB-C ports are output-only. Recharge through AC, compatible solar, or the documented DC charging connection.
What solar panels work with the C800?
The array must stay within 11–60V, 10A, and 300W and use an XT60 connection. Verify open-circuit voltage, current, connector, and polarity before use.
Does the C800 support pass-through charging?
It can provide AC output while connected to wall power, but feature limits apply. SurgePad does not work in bypass mode, and connected loads must remain within the documented limits.
Is the app required?
The C800 can power devices without the app, but the app is required to enable UltraFast charging and is used for settings, monitoring, network configuration, and firmware updates.
Can the battery capacity be expanded?
No. The original C800 has a fixed 768Wh battery and does not support an expansion battery.
Is the C800 waterproof?
The supplied documentation does not provide a waterproof IP rating. Keep the unit dry and protected from rain, snow, splashes, and standing water.
Should I buy a used C800?
Only if the price reflects its age and you can verify the exact model, battery behavior, ports, charging, included cables, seller, return policy, and warranty status.
Last update on 2026-10-07 / Affiliate links / Images from Amazon Product Advertising API