Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
Exclusive Discounts!
Memorial Day Sale + 10% OFF! Code: TURBO10
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Expand your energy storage with confidence using the Anker SOLIX BP3800 Expansion Battery, purpose-built for the SOLIX F3800 and F3800 Plus power stations. Designed to significantly extend runtime and improve energy security, this high-capacity LiFePO₄ expansion battery is ideal for whole-home backup, extended outages, and off-grid applications. Whether you are preparing for longer power interruptions, increasing your system’s total capacity, or building a scalable energy solution for future needs, the BP3800 delivers reliable performance, seamless integration, and long-term durability.
The SOLIX BP3800 adds 3840 Wh of additional battery capacity to your existing SOLIX power station, dramatically increasing total runtime for essential appliances and electronics. Its modular design allows multiple expansion batteries to be connected, enabling flexible scaling for long-term and growing energy demands.
When paired with the SOLIX F3800 or F3800 Plus, the expanded system supports 120 V / 240 V split-phase output, allowing it to power both standard household electronics and higher-voltage appliances through the main power station.
Power a wide range of devices with stable, clean electricity for extended periods.
Designed exclusively for the SOLIX F3800 series, the BP3800 integrates directly with the main unit for smooth operation and consistent performance. Expansion is simple and efficient, maintaining full system functionality without complex setup or configuration.
Built with a rugged enclosure and compact footprint, the BP3800 is designed for stationary backup setups while remaining easy to install alongside your power station. Its plug-and-play design ensures quick expansion and reliable operation in home and off-grid
environments.
Constructed with premium LiFePO₄ battery cells, the BP3800 offers excellent cycle life, thermal stability, and long-term reliability — delivering consistent performance with minimal maintenance over years of use.
Whether you need to extend backup runtime, prepare for longer outages, or scale your home energy system, the SOLIX BP3800 Expansion Battery provides dependable capacity expansion with future-ready flexibility.
Battery Capacity: 3840 Wh (LiFePO₄)
Compatibility: Anker SOLIX F3800 & SOLIX F3800 Plus
Voltage Support: 120 V / 240 V when paired with compatible power station
System Expansion: Supports multiple expansion batteries
Use Cases: Home backup, extended outages, off-grid living, emergency power
Operation: Silent, clean, maintenance-free
Fast & Free U.S. Shipping - We offer fast, free shipping across the United States. View our full Shipping Policy for details.
Easy 30-Day Returns - Enjoy market-leading 30-day returns for added peace of mind. Learn more in our Returns Policy.
At Turbo Genny, we specialize in premium portable power and energy solutions designed for real-world needs—from home backup and emergencies to RV travel, off-grid living, and outdoor adventures. Our mission is simple: make reliable, clean power easy to buy, easy to understand, and easy to trust.
When you shop with Turbo Genny, you’re not just purchasing a product—you’re choosing a knowledgeable partner committed to long-term support and customer satisfaction.
Power stations and solar generators are not one-size-fits-all. Our team understands the technical details behind capacity, output, expansion, and compatibility, and we’re here to help you choose the right solution for your specific needs. Whether you’re powering a home during outages, running appliances in an RV, or building an off-grid setup, we provide expert guidance before and after your purchase.
You’ll always have access to real people who know the products—not scripted responses.
Turbo Genny is an authorized retailer for every brand we sell, including leading names in portable power and energy storage. That means:
You can shop with confidence knowing your investment is protected.
We work directly with manufacturers and trusted distributors to offer highly competitive pricing. If you find the same product at a lower price from an authorized retailer, let us know—we’ll do our best to match or beat it.
Our goal is simple: deliver the best value without compromising trust or service.
Most orders ship fast and free from U.S.-based warehouses, with delivery estimates shown at checkout. We process orders quickly so you get your power solution when you need it—especially important during emergencies or planned trips.
We offer easy 30-day returns on eligible products for added peace of mind. If something isn’t right, our support team will guide you through the return process quickly and clearly.
Your information is protected with secure checkout and encrypted payment processing. And our support doesn’t end after delivery—Turbo Genny provides lifetime expert support, helping you with setup questions, usage guidance, and warranty assistance down the road.
From expert advice and authorized products to fast shipping and dependable support, Turbo Genny is built to be a trusted destination for portable power and energy solutions. We’re here to help you power confidently—today and for years to come.
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