At OffGrid Lux, we're committed to offering you the best prices online. That's why we have a Price Match Guarantee in place. If you find a lower price for the same product elsewhere, we'll match or beat it to ensure you get the best value.
For full details on our Price Match Guarantee, including eligibility criteria and how to request a price match, please click here to view our complete policy.
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For more details, click here to view our full Shipping Policy.
We're committed to your happiness with every purchase. Need assistance? Just reach out. You have 30 days from delivery to return items in their original condition. We process refunds promptly, usually within 3 business days of receiving your return.
For more info, check out our full Returns & Refunds Policy here.
The E3800LFP Portable Power Station is a high-capacity 3840Wh LiFePO4 power solution built for home backup, outdoor adventures, RV use, and emergency preparedness. With a strong 4200W load capacity and 3200W super AC fast charging, it’s designed to deliver reliable power when you need it and recharge quickly when time matters.
For flexibility, the E3800LFP supports up to 3000W solar input (dual XT60 ports), offers UPS functionality (8–20ms) for quick switchover, and includes Bluetooth + app control so you can monitor and manage power more conveniently. It’s also expandable with up to six EP3800-48V expansion batteries for up to 26,880Wh total capacity, giving you a scalable setup for longer runtime.
Weight: Around 87.3 lb (39.6 kg)
Dimensions: 17.5 x 12.1 x 14.7 in (445 x 307 x 373 mm)
Charge Temperature: 32°F to 113°F (0°C to 45°C)
Discharge Temperature: -4°F to 113°F (-20°C to 45°C)
Warranty: 3+2 Years
Capacity: 3840Wh
Cell Chemistry: LiFePO4
Storage Ambient Temperature: 14°F to 113°F (-10°C to 45°C)
Cycle Life: 3500+ cycles to 80%+ capacity
AC Output: Single E3800LFP: 4200W (120V); 2 x E3800LFP + 240V box: 8400W (240V)
DC 12V Output: 12V / 30A Max
USB-C Output: 5V, 9V, 12V, 20V / 100W; 5V, 9V, 12V / 18W
USB-A Output: 5V, 9V, 12V / 18W Max (x4)
Cigar Port: 12V / 10A
DC 5525 Output: 12V / 5A
AC Input: 3200W Max (30A cable); 1800W (15A cable)
Solar Input: DC5521: Voc 12V to 30V, 150W Max / 7A Max; XT60-M: 3000W Max (2 x 1500W Max), Voc 32V to 150V / 20A Max
Car Input: 12Vdc to 30Vdc, 150W Max / 7A Max
UPS Power: 3600W Max (30A cable); 1800W Max (15A cable)
AC Charging Time: 1.4 hours (30A AC cable)
The whole process from ordering through receipt with Off Grid Lux was seamless. They responded quickly to our initial questions and helped us decide on the best product to suit our needs. There was a small hiccup with the shipment delivery (the fault of the carrier) and Odd Grid Lux contacted the carrier immediately and had our issue resolved. We researched many vendors before deciding on Off Grid Lux and their pricing and customer service cannot be beat.
Was a little nervous at first but Christian was GREAT. Company honored everything stated, customer service top notch and Fantastic communication. Need to give them a try to see how they can service and help you!
This bike gave me a rush when I first rode it. Everything about it is completely unmatched. Drive one and you'll get a rush too.
I bought this battery to replace my battery that died in my Ecotric 20810 (the fat tire one from around 2019 timeframe). Went on a 2+ hour ride and still had plenty of juice to spare. Wish it was cheaper but....it's a big battery and that's the retail price I guess.
Awesome bike. Was delivered on time. Bike was in good condition, no dings or dents. This website had the best price available.
Ordered four inverters for a customer whose solar system was damaged by a utility surge. OffGridLux advertised these inverters at $2500. Upon ordering the inverters I was assured they were in stock and would be delivered. The next day I received a refund and the price of the inverters went up from $2500 to $3100 on the OffGridLux website. Chris in customer service explained the inverters were a new product and the $2500 price was added by mistake and the real price was $3100. He also told me his warehouse made a mistake they only had 2 of the 4 available. After expressing my frustration at the situation since the customer was already quoted the lower price, Chris worked out a deal and gave us the inverters at cost to OffGridLux for $2850 instead of $3100. Chris promptly adjusted the charge and made sure the 2 inverters were shipped out asap. As a small business owner I understand how small mistakes can be costly and sometimes the little things are the biggest problem. In good fashion Chris represented OffGridLux and my interests by communicating and figuring out an amicable solution for all parties involved. Thank you again Chris. You sir a true asset to your company.
Nice bike love the looks not as powerful as my pro 2 as one might expect but overall nice bike i did take it on a 47 mile trip and still had 50.1 percent left when i got home so no need to worry about a battery the best part of this bike is the company that sold it. I've been so impressed with this company which is why i purchased my 2nd bike from them they are nothing short of exceptional buy with confidence they are with your every step of the way and very fast to respond to emails and help with any problem ive come across i wish they sold other bikes just so i could buy from them off the grid lux is by far my favorite store keep it up guys I'll keep looking to see what you stock next
This place is one of the best companies I've ever purchased from they have excellent customer service fast shipping and answer all your questions in a timely manner i love my bike i had a small problem which they quickly addressed i have been extremely impressed with how helpful they have been i highly recommend this company I promise you won't regret it
First id like to say that their customer service is 2nd to none. I was informed about everything that was going on with my new bike they are very fast to respond to messages and shipping is extremely fast buy with confidence you won't regret it
We're loving tv !!!!
I purchased the Mirage Vision 55 Gold Ultra HD (4K) Series HDTV two weeks ago and have enjoyed watching football and other sporting events on my patio. The TV's weatherization modifications are very professionally installed. I feel like I received a well engineered product and one that will hold up to the weather elements here in central Texas. The picture quality is outstanding. The video/audio source for my Mirage Vision HDTV is a HDMI cable that runs to a cable box in a closet in the house. I'm using a HDMI IR extender to control the cable box in the house and it all works great. The WIFI capability of the HDTV works well too as my daughter enjoys watching Netflix. Nice product!"
The bike is excellent! My range anxiety is no more! 18 miles and only lost 8 percent compared to my last e-bike that is a huge win! I bought this to use as a commuter and man it's been more then enough! Crossing the road and reaching the max speed of 44mph despite being a little under 250! This is my best purchase for the year cant wait for more relaxing extended bike trips!
Shipping was fast, setup was easy and they even followed up after delivery which I totally didn’t expect! Pretty solid experience overall ,would buy again.
I was a little hesitant before buying, but after riding it for a few weeks, I can confidently say it was the right choice. The bike is fast, smooth, and super fun to ride. It handles hills effortlessly, and the battery lasts way longer than I expected.
Shipping was quick, and it was easy to set up. Customer service was also great they answered my questions fast and made sure everything was good.
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