Anker is better known for phone chargers and cables, but their Solix line is a serious attempt to compete in the portable power station market — and after testing the C800, it's clear they've done their homework. The 768Wh LFP unit charges 0–80% in 52 minutes, weighs just 21.6 lbs, and carries Anker's well-established support infrastructure. Here's how it performed.
Specifications
| Anker Solix C800 — Technical Specifications | |
|---|---|
| Capacity | 768Wh |
| AC Output | 800W continuous (1,200W surge) |
| Battery Chemistry | LiFePO4 |
| Cycle Life | 3,000+ cycles to 80% capacity |
| AC Charge (0–80%) | 52 minutes |
| AC Charge (0–100%) | ~70 minutes |
| Max Solar Input | 200W (11–30V, max 8A) |
| AC Outlets | 4× 120V AC |
| USB-A Ports | 2× 12W |
| USB-C Ports | 2× 100W PD |
| DC Outlets | 1× car outlet |
| App | Yes — Anker app (Bluetooth + Wi-Fi) |
| Weight | 21.6 lbs / 9.8 kg |
| Dimensions | 11.6 × 7.5 × 9.5 inches |
| Warranty | 5 years |
Performance Testing
Real Capacity
Drawing a 200W continuous load to full discharge, we measured 692Wh — 90.1% of rated capacity. Solid LFP result, consistent with the chemistry's typical efficiency profile.
Runtime Tests
| Load | Estimated | Measured |
|---|---|---|
| 75W (laptop + router + phone) | 7.5 hrs | 7.2 hrs |
| 200W (fridge + router) | 2.8 hrs | 2.7 hrs |
| 500W (fridge + TV + lights) | 1.1 hrs | 1.0 hrs |
| 800W (max AC load) | 0.75 hrs | 0.68 hrs |
The Standout Feature: 52-Minute Fast Charge
We measured 0–80% in 51 minutes — matching Anker's claim almost exactly. For a 768Wh unit, this is exceptionally fast. The EcoFlow Delta Pro achieves a similar 0–80% time but has nearly 5× the capacity. At this capacity tier, the C800 is the fastest-charging unit we've tested. This matters for the "I need to top it up between outage phases" use case where every hour counts.
App: Wi-Fi Monitoring is a Differentiator
Anker includes both Bluetooth and Wi-Fi connectivity in the C800's app — a feature most competitors at this price tier skip. Wi-Fi means you can monitor and control the unit from anywhere with an internet connection. The app itself is clean, responsive, and clearly designed by a company with software experience. Usage graphs, power scheduling, and charge limit settings all work well.
C800 vs Bluetti EB70S vs Jackery 1000 Pro
| Spec | Anker Solix C800 | Bluetti EB70S | Jackery 1000 Pro |
|---|---|---|---|
| Capacity | 768Wh | 716Wh | 1,002Wh |
| AC Output | 800W | 800W | 1,000W |
| Battery Chemistry | LFP | LFP | NMC |
| Cycle Life | 3,000+ | 3,500+ | 1,000+ |
| AC Charge (0–80%) | 52 min | ~96 min | ~84 min |
| App | Wi-Fi + BT | BT only | BT only |
| Weight | 21.6 lbs | 21.4 lbs | 25.4 lbs |
| Warranty | 5 years | 4 years | 3–5 years |
The C800 wins on charging speed and app connectivity. The Bluetti EB70S has marginally better cycle life (3,500 vs 3,000). The Jackery 1000 Pro has more capacity and output at the cost of NMC chemistry. Your choice depends on what you weight most: if fast recharging and Wi-Fi monitoring matter, Anker is the clear answer.
Who Should Buy the Anker Solix C800?
Pros
- Fastest charging in its capacity class — 52 minutes to 80%
- LFP chemistry — 3,000+ cycle life
- 21.6 lbs — extremely portable
- Wi-Fi + Bluetooth app — best connectivity in class
- 5-year warranty — best in class
- Anker's proven customer support infrastructure
Cons
- 768Wh — modest capacity for extended outage use
- 800W AC output — limits simultaneous appliances
- 200W max solar input — very limited for solar recharging
- Newer brand in this category — less long-term field data
Final Verdict
The Anker Solix C800 is a strong debut in the portable power station market. For buyers who prioritize fast charging, LFP longevity, Wi-Fi monitoring, and Anker's support reputation, it's genuinely compelling at this capacity tier. The 5-year warranty is industry-leading. The 52-minute fast charge is a legitimate differentiator. If the 768Wh capacity is enough for your use case, the C800 is a serious contender — and Anker's longer product track record in adjacent categories gives us more confidence in their quality control than a newer brand would.