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Ultimate Anker B17b31a1 3840wh Solix F3800 Backup Kit W/ 50a Switch, 10 Circuit Transfer Switch Accessory [76iI8YUQ]

$49.99 $159.99 -69%

Powerful Backup Solution for Your Home The Anker B17B31A1 SOLIX F3800 Backup Kit is a comprehensive home backup solution designed to keep your essential appliances running during power outages. With its plug & play capability and expandable capacity

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Powerful Backup Solution for Your Home

The Anker B17B31A1 SOLIX F3800 Backup Kit is a comprehensive home backup solution designed to keep your essential appliances running during power outages. With its plug & play capability and expandable capacity, this kit offers unmatched reliability and flexibility. The 3840Wh battery capacity, coupled with the ability to scale up to 53.8kWh, ensures that you have enough power to last through extended outages. The 50A switch and 10 circuit transfer switch provide efficient power distribution, making it ideal for various home appliances.
  • Expandable Capacity – Up to 6 BP3800 expansion batteries for extended runtime.
  • Powerful Output – 6000W, 120 & 240V split-phase output to power high-demand appliances.

Advanced Features for Enhanced Performance

This backup kit is packed with advanced features that make it a standout choice for home power backup. The 2400W solar input allows for rapid charging from 0 to 80% in just 1.5 hours, ensuring that you can stay powered up even during sunny days. The NEMA 14-50 & L14-30 outlets enable direct EV and RV charging, adding convenience to your backup solution. The smart energy monitoring via app control through Bluetooth and WiFi keeps you informed about your power usage and battery status.
  • Smart Energy Monitoring – App control through Bluetooth and WiFi for real-time monitoring.
  • Long-Lasting Battery – LFP battery with a 5-year hassle-free warranty and up to 10 years of lifespan.

Complete Kit for Your Power Needs

The Anker B17B31A1 Backup Kit comes with everything you need to get started. The included transfer switch, power cord, and user manual make installation and setup a breeze. With a 5-year limited factory warranty and a 30-day satisfaction guarantee, you can purchase with confidence knowing that Anker stands behind its product.
  • Complete Kit – Transfer switch, power cord, and user manual included.
  • Warranty – 5-year limited factory warranty and 30-day satisfaction guarantee.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The product is of excellent quality and a fantastic investment.

- Alaina B..

January 1, 2026

Absolutely no complaints!

The product is of excellent quality and I am very satisfied.

- Jameson N..

January 1, 2026

Absolutely no complaints!

This is a product that is of great quality and a fantastic asset.

- Alma W..

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