Anker SOLIX BP1000 Expansion Battery (1056Wh), LiFePO4 Batteries with 10-Year Lifespan, 1056Wh Extra Battery SOLIX C1000

Price: $799.00 - $349.00
(as of Feb 11, 2026 16:51:48 UTC – Details)

From the brand

32 Hours of Fridge Backup

The Fastest Recharging

Long-Lasting Home Backup

Plus Outage Power to Outlast

Enjoy Your Everlasting Cooling

Massive Power Anywhere

Anker is once again proud to pioneer the next generation of reliable, portable power solutions, standing upon our legacy of developing innovative technology. Whether you are looking to take your outdoor adventures to the next level, or protect your home with back-up power, Anker has built a solution you can count on – for whatever you need to power, wherever power is needed.

Choose Your SOLIX C Series

Choose Your SOLIX EverFrost 2

Choose EverFrost 2 Accessories

Choose Your SOLIX F3800 Series

Choose Your SOLIX C1000 Series

Choose Your Backup Power Kit

Choose Your Power Stations

10-Year Lifespan, 3,000 Battery Cycles: Anker SOLIX BP1000 Expansion Battery features our proprietary long-lasting technology InfiniPower, delivering power for over 3,000 battery cycles—equivalent to 10 years of daily use.
Double Anker SOLIX C1000 Capacity to 2,112Wh: Get twice the capacity with Anker SOLIX BP1000 Expansion Battery, exclusively designed for Anker SOLIX C1000. Note: Not compatible with Anker SOLIX C1000 Gen 2.
100% AC Recharging in Under 2 Hours: Just plug in Anker SOLIX C1000 and BP1000 Expansion Battery, turn on UltraFast mode in the Anker app, and you’re fully charged in 2 hours.
25% Smaller, Compact Than Ever: All the power without the bulk. Easily carry Anker SOLIX BP1000 Expansion Battery and C1000, and power up your outdoor adventures.
Safe and Secure Charging: Thanks to the 3-point safe charging clasp, you can always charge with confidence.
What’s in the Box: Anker SOLIX BP1000 Expansion Battery, battery-to-host cable, digital manual, and digital 5-year warranty.