Get the Highlights
Get the Highlights
35-Hour
Fridge Backup²
Power that lasts 20% longer
—that's a whole extra night.
One outage can spoil $300 - $500 worth of food.
S2000 keeps your fridge cold 20% longer
than any other 2kWh power station.
Longer-Lasting Power
Engineered for the essentials that can never stop.
Longer-Lasting Power
Engineered for the essentials that can never stop.
40-Hour Freezer Backup⁶
Each bag took hours to pump. A warm freezer ruins it in minutes.
Utility-Scale Power, Scaled for Home
S2000 features next-generation 314Ah LFP cells derived from utility-scale energy storage—
bringing industrial-grade durability into your home.
15-Year Lifespan⁵
2× Longer Than Traditional Backup
314Ah LFP Cells
Next-Gen Battery Architecture
10,000⁵
Charge Cycles
The Smallest and Lightest 2kWh Power Station⁷
The Smallest and Lightest 2kWh Power Station⁷
At just 8.2 × 11.1 × 12.7 in and 35.7 lbs, S2000 is compact enough to fit into any kitchen corner, light enough to carry solo, and ready to power straight out of the box.
Designed for How You Actually Live
Designed for How You Actually Live
Front and Rear Outlets
Built-In Handles for Two-Handed Carry
6 Ways to Stay Charged and Ready⁸
6 Ways to Stay Charged and Ready⁸
Backup for Every Room, No Rewiring Required
Backup for Every Room, No Rewiring Required
Unlike traditional whole-home systems, S2000 requires no electrical work, moves wherever you need it, and keeps your home lit even if one unit goes out.
<10 ms UPS for Uninterrupted Backup
<10 ms UPS for Uninterrupted Backup
S2000 switches over in under 10 ms, keeping your CPAP, laptop, and aquarium powered without missing a beat.
Smart Power Management at Your Fingertips
Smart Power Management at Your Fingertips
Monitor remotely, stay charged before severe weather, and automatically save on electricity—all from your smartphone.
Extend Backup, Easily
Extend Backup, Easily
Need longer backup? Chain S2000 units together through the AC port. More backup time, whenever you need it.
Specifications
Specifications
1USB-C Ports (15W × 1, 100W × 1)
2USB-A Port (12W)
3AC Output Button
4LCD Screeny
5AC Output Port
6XT60i Input Port
7Reset Button
8Main Power Button
9AC Output Port
10AC Input Port
Battery Cell
Capacity
2010Wh
Battery Type
314Ah LFP Cells
Cycle Life
10,000 Cycles to 60% Capacity
Efficiency & General
Active Idle Power
6W
System Standby Power
2W
UPS Switchover Time
≤10ms
Dimensions
8.2 × 11.1 × 12.7 in (208 × 282 × 323.3 mm)
Net Weight
35.7 lbs (16.2 kg)
Warranty
5 years
OUTPUT
AC Output Power
1500W
Bypass Mode Power
1800W Max
USB-A Output
5V⎓2.4A (12W Max)
USB-C 1 Output
5V⎓3A(15W Max)
USB-A and USB-C1 total
5V⎓3.6A (18W Max.)
USB-C 2 Output
5V ⎓3A/9V ⎓3A/15V⎓ 3A/20V⎓3A/20V ⎓5A(100W Max)
INPUT
AC Input (Charging)
1150W Max
AC Input (Ultra-Fast Charging)
1600W Max
MPPT Input
11V-28V⎓ 8.2A; 28V-60V⎓ 12.5A Max. (400W Max）
Note:
1. "The Longest-lasting 2kWh Power Station" claim is based on Anker internal testing and comparison against selected mainstream 2kWh power stations commercially available as of May 19th, 2026, under identical test conditions. The claim specifically refers to longest runtime performance within the 600W power range.
2. The up to 35-hour runtime is based on Anker internal testing using a 700L (24.7 cu ft) fridge. Testing was conducted under the following conditions: an ambient room temperature of 77°F, fridge set to 37°F, and freezer set to 0°F. Actual runtime may vary depending on fridge model, usage, and environmental factors.
3. The "Industry’s Lowest" 6W active idle power claim is based on Anker internal testing and comparison against selected mainstream 2kWh power stations commercially available as of May 19th, 2026, under identical test conditions. Actual performance may vary depending on environmental conditions.
4. The "+10% power efficiency" claim is based on Anker internal testing at a 100W output load. Under these conditions, S2000 achieved an 88% efficiency rate, compared to an industry average of 78%, measured by testing multiple mainstream 2kWh power stations under identical conditions.
5. The 15-year lifespan estimate is based on up to 10,000 charge cycles under typical usage of 1–2 cycles per day, with the battery retaining more than 60% of its original capacity. Actual battery life may vary depending on usage patterns and environmental conditions. Product coverage is 5 years.
6. Runtime data is based on Anker's internal testing. Actual runtime may vary depending on environmental factors.
7. "The smallest and lightest 2kWh power station" claim is based on Anker's internal comparison of Anker SOLIX S2000 against selected mainstream 2kWh power stations commercially available as of May 19, 2026. For this comparison, Anker SOLIX S2000 measures 8.2 × 11.1 × 12.7 in and weighs 35.7 lb.
8. Recharging times are based on Anker internal laboratory testing. Actual performance may vary depending on usage conditions.
9. UltraFast Mode must be activated in the Anker app. Default AC input is capped at 1,150W (full charge in 2.3 hours).
