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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Anker 3840Wh SOLIX F3800 Plus w/ Expansion Battery ModuleFeatures 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
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 an 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
- 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 | B17901121 |
| 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 |
| 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
4.8 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Beautiful and work great
They come not filled which is what I wanted. I filled one with Baja mineral sea salt one with pink sea salt and the other with peppercorns. They are beautiful and work great 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Great deal, 100% Satisfied.
Great size, comes the lid, well packed, fast delivery and really nice price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Grinder Set of 3
I really like these I use one for rainbow peppercorns and one for black peppercorns. The third one I am using for some coarse pink salt I accidently purchased instead of fine, once the coarse salt is used up, I plan to use it for white peppercorns. They work great, look good and are the perfect size for everyday use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Great product
Love that theyre adjustable.
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Reviewed in the United States on April 19, 2026
★★★★★ 3
Poor Quality
I wouldn't gift these... they seem to start having grinding issues after a few days of use. It feels like the grinding piece is binding / going to break when turning the top. Would not purchase again, and look for more durable item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2023
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