Anker SOLIX F3800 Expansion Battery (3840Wh) – Volume Discount!

Product Overview

Power up your energy independence with the Anker SOLIX F3800 Expansion Battery (3840Wh) — the ultimate upgrade to your portable power setup. Specifically designed to seamlessly integrate with the SOLIX F3800 Power Station, this high-capacity battery delivers extended runtime and unmatched durability, making it ideal for extended off-grid adventures, emergency backups, or energy-conscious households.

With the ability to expand your system up to 26.9kWh when paired with six additional units, the SOLIX BP3800 empowers you to keep critical appliances and devices running for days at a time. Whether you're prepping for the unexpected or planning a remote escape, this battery is your trusted energy companion.

Key Features

• Massive 3840Wh capacity for reliable, long-term energy storage

• Expandable to 26.9kWh when paired with six total batteries for whole-home backup power

• 10-year lifespan with daily use thanks to Anker's InfiniPower™ technology

• EV-grade LiFePO4 cells offer exceptional efficiency, safety, and durability

• Smart temperature control monitors and protects internal components for optimal performance

Built for Longevity

Engineered with advanced Anker InfiniPower™ technology, the SOLIX BP3800 is built to deliver consistent power for over a decade. The integrated EV-class lithium iron phosphate (LFP) batteries ensure a long cycle life of 3,000+ charges, while the intelligent thermal regulation system keeps things cool — literally — under any workload.

This rugged design also makes it suitable for harsh conditions, ensuring peace of mind whether you're at a campsite, construction site, or during a grid outage.

Specifications

• Battery Type: Lithium Iron Phosphate (LiFePO4)

• Capacity: 3840Wh / 12,000,000mAh

• Battery Life: 3,000+ cycles (to 80%)

• Operating Temps: Charging 32–104°F (0–40°C), Discharging -4–104°F (-20–40°C)

• Dimensions: 15.5 x 14 x 10.3" (393.7 x 355.6 x 261.6mm)

• Weight: 76 lbs (34.5kg)

• Compatibility: Anker SOLIX F3800 Power Station

• UPC Code: 194644177898

Videos

Video courtesy of Anker

Video courtesy of Anker

Video courtesy of Anker

Video courtesy of Anker