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The Anker SOLIX F3800 + Expansion Batteries bundle offers a high-capacity, reliable energy storage solution for home backup, off-grid power, and emergency preparedness. With its modular design, this system allows for scalable energy storage, supporting multiple expansion batteries for extended power needs. Equipped with advanced Battery Management System (BMS) technology, the SOLIX F3800 ensures efficient power management, safety, and long-lasting performance. Whether you need power for your home, RV, or outdoor adventures, this system delivers consistent and uninterrupted energy.

High-Capacity & Scalable Power
Advanced Battery Management System (BMS)
Flexible Charging & Power Delivery
Portable & Durable Design



Everything you need is included with your product.
| Specification | Details |
| Capacity | 3840Wh |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Lifecycle | 3,000 cycles to 80%+ capacity |
| Maximum Expansion Batteries | 6 |
| Maximum Capacity With Expansion Batteries | 26,880Wh |
| AC Rated Power | 6000W, 240V |
| AC Surge Power | 9000W |
| USB-A Output | 2 x 12W |
| USB-C Output | 3 x 100W |
| Car Socket Output | 1 x 120W |
| AC Input | 1800W |
| XT-60 Total Solar Input | 2400W |
| Solar Panel Input x 2 | 1200W, 11-32V ~10A, 1200W, 32V-60V ~25A |
| Car Input | 120W, 12V / 24V |
| 240V Split Phase | Yes |
| EV Charging | Yes |
| Smartphone App Control | Yes |
| Discharging Temperature | -20°C - 40℃ | -4°F - 104°F |
| Recharging Temperature | 0°C - 40℃ | 32°F - 104°F |
| Warranty | 5 Years |
| Dimensions | 702 × 388 × 395 mm (With 65 mm Wheels | 27.6 × 15.3 × 15.6" (With 2.6" Wheels) |
| Weight | 60 kg | 132 lb |
| Specification | Details |
| Capacity | 51.2Vdc 75Ah / 3840Wh |
| Expansion Battery Port Input | 75A Max |
| Expansion Battery Port Output | 170A Max |
| Discharging Temperature | -4°F - 104°F | -20°C - 40°C |
| Charging Temperature | 32°F - 104°F | 0°C - 40°C |
| Dimensions | 15.5 × 14.0 × 10.3 in | 39.3 × 35.5 × 26.2 cm |
| Net Weight | 33 kg | 72 lb |

How long does the battery last?
The LiFePO4 battery provides 3,000+ cycles, translating to 10+ years of regular use.
Can I expand my storage capacity?
Yes, the system supports multiple expansion batteries for increased energy storage.
Is it compatible with solar panels?
Yes, it works with most standard solar panels for off-grid and renewable energy setups.
How fast can the battery recharge?
Charging speed depends on the method, but the system supports fast recharging via solar, AC, and generator.
Is the battery safe for indoor use?
Yes, the LiFePO4 chemistry ensures safe, efficient, and stable performance indoors and outdoors.
Can I use this system for an entire home backup?
Yes, with multiple expansion batteries, the SOLIX F3800 can provide whole-home backup power.
Does it include smart monitoring?
Yes, the system features mobile app monitoring for real-time diagnostics and power tracking.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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