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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Anker 3840Wh SOLIX F3800 Plus w/ 50A Home Transfer SwitchFeatures Unprecedented Solar: Max. 3,200W solar input with dual 11165V MPPT controllers. Gas Generator Charging: Compatible with 240V gas generators (6,000W bypass) for extended power outages. Expandable Capacity: Starts at 3. 84kWh, expandable up to 26. 9kWh for increased energy storage. Dual Voltage AC Output: 120V & 240V, 6,000W AC output to power home appliances; expandable up to 12,000W. Remote Monitoring & Control: Monitor and manage power
Features
- Unprecedented Solar: Max. 3,200W solar input with dual 11–165V MPPT controllers.
- Gas Generator Charging: Compatible with 240V gas generators (6,000W bypass) for extended power outages.
- Expandable Capacity: Starts at 3.84kWh, expandable up to 26.9kWh for increased energy storage.
- Dual-Voltage AC Output: 120V & 240V, 6,000W AC output to power home appliances; expandable up to 12,000W.
- Remote Monitoring & Control: Monitor and manage power settings via the Anker app with Wi-Fi/Bluetooth.
- Long-lasting Performance: 5-year warranty, with a lifespan of 10+ years using EV-grade LFP batteries.
- EV & RV Charging: Powers EVs and RVs directly through NEMA TT-30P or L14-30 ports.
What's in The Box
- F3800 Plus
- (1) Anker SOLIX F3800 Plus
- (1) AC Charging Cable
- (2) 0.5m Solar Charging Cable
- Transfer Switch
- (1) Transfer Switch
- (1) SS2-50R to L14-50P Power Cord
- (50A, 3 m)
- (1) User Manual
- (1) Warranty card
Warranty
- 5 Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| SKU | B1790113F |
| Brand | Anker |
| Capacity | 3,840Wh |
| Battery Chemistry | LFP, 3,000+ cycles |
| Expandable Capacity | Up to 6 × Expansion Batteries (3.84kWh each) |
| AC Input | 120V~ 15A Max (< 3hrs) / 12A Max (continuous), 60Hz, L+N+PE |
| AC Input Power (Charging) | 1800W Max |
| AC Input Power (Bypass Mode) | 1440W Max |
| Solar Panel Input | 11–165V ⎓ 17A Max (1600W Max Each) |
| Anker SOLIX Generator Port | 60V Max, 120A Max |
| Car Charger Output | 12V ⎓ 10A |
| HPP & Generator Adapter Port | 6000W Max (AC Input), 6000W Max (AC Output), 120V/240V, L1+L2+N+PE |
| AC Output Power (Total) | 6000W Max |
| AC Output | 120V~ 20A Max, 60Hz, 2400W Max |
| AC Output (NEMA L14-30R) | 120V/240V~ 25A Max, 60Hz, 6000W Max |
| USB-A Output | 5V ⎓ 2.4A (12W Max Per Port) |
| USB-C Output | 5V ⎓ 3A / 9V ⎓ 3A / 15V ⎓ 3A / 20V ⎓ 3A / 20V ⎓ 5A (100W Max Per Port) |
| Dimensions (L × W × H) | 27.6 × 15.3 × 15.6 in (Including wheels) |
| Net Weight | 136.7 lb |
| Warranty | 5-year warranty |
| BP3800 Expansion Battery Capacity | 3,840Wh |
| BP3800 Expansion Battery Weight | 72.8 lb |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Use
Extremely easy to use
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Thank you VIVO
Color: Black, Size: Standard, Color: Black, Size: Standard
Between these cable management trays and the VIVO under desk UPS mount, I have completely tamed the cables at my desk. No more tangling my feet in cables when I stretch. No more messy, unkept appearance. Even with zip ties, I was never able to get anything close to this. It's truly amazing what the right hardware and a little bit of work can do.
Everything you need is in the box. I do recommend drilling pilot holes, even in particle board or softer wood to make it easier to screw in, but the installation is dead simple and done right, no one will even know these trays are there. I should have done this years ago.
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Reviewed in the United States on May 23, 2025
★★★★★ 5
Perfect Solution for Desk Cable Clutter!
Color: White, Size: Standard
I’m super happy with the VIVO 2-pack under-desk cable management trays. They’re exactly what I needed to keep my workspace clean and organized. The 17-inch size is perfect for holding power strips, chargers, and all those messy cords that usually clutter up my desk area.
Installation was a breeze — the trays come with all the screws and clear instructions. I mounted them under my desk in just a few minutes, and they feel really sturdy and well-built. The metal construction looks sleek and durable, and it holds everything without any sagging or bending.
Now my cables are off the floor and totally hidden, which not only looks great but also makes cleaning so much easier. If you’re tired of tangled cords and want a neat setup, these trays are a must-have!
Highly recommend!
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Reviewed in the United States on June 14, 2025
★★★★★ 5
Perfect cable management
Color: Black, Size: Standard
I set these up on my sit/stand office/gaming desk and trust me when I say I have a lot of cords, power blocks and what not going on. 2 27" monitors (both have DP and HDMI hooked up), two laptops, PS5, gaming speakers, iPad, docking station, phone charging station...and this thing holds all of the cables, blocks AND the Anker multi-plug with 12 outlets. No cords hanging, everything clean. Super easy to install, I totally recommend this product. I like it so much I bought another one for my girlfriend for her home office to get her all set up. You won't regret it
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Reviewed in the United States on September 6, 2024
★★★★★ 4
Use Velcro or Command strips and save yourself money
Color: Black, Size: Standard
These are high quality and are nice additions for the VIVO standing desks. However, they only fit slim power strips. My power strips were too wide to fit these. I ended up just using Velcro and Command strips to attach the power strip under my desk and purchasing cable management wires. In the end, I think it turned out much better than using these cable management trays and also saved me a significant amount of money.
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Reviewed in the United States on May 9, 2024