Anker Solix | C300 DC Portable Power Station - 90,000mAh (288Wh) | 300W
Compact Power, Anywhere You Go
288Wh | 300W Output | Lightweight, Fast-Charging, and Adventure-Ready
The Anker SOLIX C300 DC Portable Power Station is your ultra-compact, reliable energy source for life on the move. Packing a powerful 90,000mAh (288Wh) battery into a body 30% smaller than comparable models, the C300 DC delivers 300W of continuous power (600W surge) through an array of versatile ports—including dual 140W two-way USB-C fast-charging ports. Ideal for charging laptops, smartphones, drones, cameras, and other devices simultaneously.
Recharge quickly from AC to 80% in just 70 minutes, or power it up with a compatible 100W solar panel for sustainable energy on the go. Whether you're camping, traveling, or preparing for emergencies, the C300 DC is built to keep you powered up in a pinch.
Key Features
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288Wh of Reliable Power: Offers up to 300W output with a 600W surge to power small appliances and essential tech.
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Ultra-Compact & Lightweight: 30% smaller than typical power stations—easily portable with an optional strap (sold separately).
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Versatile Charging Ports: Includes 2× 140W USB-C (PD 3.1), 1× 15W USB-C, 1× 12W USB-A, and a 120W DC car socket.
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Fast Charging: Recharges to 80% in 70 minutes via dual PD USB-C. Also supports solar (100W max) and car recharging.
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Solar Ready: Recharge with up to 100W Anker solar panels (PS30, PS200, and PS400 not supported).
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First-Time Use Note: To activate, charge with an 18W+ USB-C charger via USB-C2 or USB-C3 ports.
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What’s in the Box: C300 DC Portable Power Station, USB-C to C Charging Cable, Safety Manual, Warranty Info.
Technical Specifications
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Battery Capacity: 90,000mAh / 288Wh
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Output Power: 300W (600W Surge)
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Ports:
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2× 140W USB-C (PD 3.1, bi-directional)
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1× 15W USB-C
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1× 12W USB-A
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1× 120W Car Socket
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Recharging Options: USB-C, AC wall outlet, solar panel (100W), car socket
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Dimensions & Weight: Compact and easy to carry (dimensions vary)
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Warranty: Included
What's Included
Anker SOLIX C300 DC Portable Power Station
140W USB-C to USB-C Charging Cable
Important Safety Instructions
Specification
C300 Portable Power Station
| Specification | Details |
|---|---|
| Cell Capacity | 288Wh |
| Solar Panel Input | 11–28V 8.2A Max (100W Max) |
| USB-C2 Input | 9V 3A / 15V 3A / 20V 5A / 28V 5A (140W Max) |
| USB-C3 Input | 9V 3A / 15V 3A / 20V 5A / 28V 5A (140W Max) |
| Car Charger Output | 12V 10A |
| USB-A Output | 5V 2.4A (12W) |
| USB-C1 Output | 5V 3A / 9V 3A / 15V 3A / 20V 5A (100W Max) |
| USB-C2 Output | 5V 3A / 9V 3A / 15V 3A / 20V 5A / 28V 5A (140W Max) |
| USB-C3 Output | 5V 3A / 9V 3A / 15V 3A / 20V 5A / 28V 5A (140W Max) |
| USB-C4 Output | 5V 3A (15W Max) |
| USB-A and USB-C4 Total Output | 5V 4A (20W) |
| Total Output | 300W |
| Discharging Temperature | -20°C to 40°C / -4°F to 104°F |
| Charging Temperature | 0°C to 40°C / 32°F to 104°F |
| Size | 12.4 × 12.0 × 20.0 cm / 4.88 × 4.72 × 7.87 in |
| Net Weight | 2.8 kg / 6.17 lb |
| USB Power Distribution Table | |
| 1 Port | USB-A1/A2: 12W, USB-C4: 15W, USB-C1: 100W, USB-C2/C3: 140W, Car Charger Output: 120W |
| 2 Ports | USB-C1 + USB-A1/A2/C4: 100W + 20W, USB-C2/C3 + USB-A1/A2/C4: 140W + 20W, USB-C1 + Car Charger Output: 100W + 120W, USB-C2/C3 + Car Charger Output: 140W + 120W, USB-C2/C3 + USB-C1: 140W + 100W, USB-C2 + USB-C3: 140W + 140W |
| 3 Ports | USB-C1 + USB-C2/C3 + USB-A1/A2/C4: 100W + 140W + 20W, USB-C2 + USB-C3 + USB-A1/A2/C4: 140W + 140W + 20W, USB-C1 + USB-C2/C3 + Car Charger Output: 100W + 100W + 120W, USB-C2 + USB-C3 + Car Charger Output: 140W + 60W + 120W, USB-C1/C2/C3 + USB-A1/A2/C4 + Car Charger Output: 100W/140W/140W + 20W + 120W, USB-C1 + USB-C2 + USB-C3: 30W + 100W + 140W |
| 4 Ports | USB-C1 + USB-C2/C3 + USB-A1/A2/C4 + Car Charger Output: 30W + 100W + 20W + 120W, USB-C2 + USB-C3 + USB-A1/A2/C4 + Car Charger Output: 30W + 100W + 20W + 120W, USB-C1 + USB-C2 + USB-C3 + USB-A1/A2/C4: 30W + 100W + 140W + 20W, USB-C1 + USB-C2 + USB-C3 + Car Charger Output: 30W + 30W + 100W + 120W |
| 5 Ports | USB-C1 + USB-C2 + USB-C3 + USB-A1/A2/C4 + Car Charger Output: 30W + 60W + 60W + 20W + 120W |
