SKU: 84718727581

Exotronic 12V 400Ah Alpha IP67 Smart Bluetooth Lithium Battery

Sale price$817.77 Regular price$908.63
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Exotronic 12V 400Ah Alpha IP67 Smart Bluetooth Lithium BatteryExotronic 12V 400Ah Alpha Series Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On Off Button 400Ah Alpha Series Expansive Features Include: Sleek, Space Saving Profile Real Time Bluetooth Monitoring IP67 Water Resistance and Dustproof On Off Reset Button Pre trip Audible Visual Alarm for 60 seconds at 10% State of Charge 300A JBD BMS 1. 2A Active Cell Balancer A Grade Aluminium cased Prismatic Cells featuring Safety Rupture Disc 0 100%

Exotronic 12V 400Ah Alpha Series Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On/Off Button

400Ah Alpha Series Expansive Features Include:

  • Sleek, Space-Saving Profile
  • Real Time Bluetooth Monitoring
  • IP67 Water Resistance and Dustproof
  • On/Off/Reset Button
  • Pre-trip Audible/Visual Alarm for 60 seconds at 10% State of Charge
  • 300A JBD BMS
  • 1.2A Active Cell Balancer
  • A Grade Aluminium-cased Prismatic Cells featuring Safety Rupture Disc
  • 0-100% Useable Capacity
  • IEC 62619 Certified Cells

Versatile Applications for Every Need

Ideal for Travel and Adventure

Exotronic Lithium Batteries are a perfect match for caravans, RVs, and 4x4 vehicles. Whether you're hitting the road or exploring off the beaten path, these batteries provide reliable power to keep your journey going.

Marine-Grade Durability

Boaters will appreciate the robust design. Our batteries have undergone rigorous vibration testing and are machine-sealed for optimal waterproofing, making them an excellent choice for marine environments where reliability is key.

Reliable Backup Power

Ideal for emergency power solutions, these batteries ensure that your critical systems stay operational when you need them most. They're perfect for home backup systems, ensuring peace of mind during power outages.

A Trustworthy Choice for Rugged Conditions

Their durability makes them particularly suited for off-road applications, where resilience against harsh conditions is essential.

Not Designed for Engine Starting: Please note that these batteries are not intended for under-bonnet applications or as cranking/starting batteries. Their strengths lie in providing steady, reliable power in stationary or mobile applications, where endurance and resilience are crucial.

Ultra-Compact Powerhouse Design

Despite its compact footprint, this battery packs a powerful punch, offering 400Ah of dependable energy storage and up to 300A continuous discharge, perfect for a powerful 3000W inverter. Perfect for space-conscious setups without compromising on performance.

IP67 Rated

An IP67 rating ensures this battery is completely dust-tight and water-resistant, capable of surviving full immersion in up to 1 meter of water for 30 minutes. This rugged level of protection makes it perfectly suited for demanding environments like caravans, RVs, marine vessels, and off-grid or industrial setups, where exposure to moisture, dust, and debris is common and reliability is critical.

Unmatched Safety Standards

  • Inherently Safe Battery Chemistry: Our batteries use LiFePO4, one of the safest lithium technologies available. This ensures exceptional safety against a wide range of potential hazards including over-discharge, over-charge, short-circuits, physical impacts, extreme temperatures, and even in rare cases like nail penetration or seawater immersion.
  • Robust and Durable Casing: Each battery is encased in heavy-duty ABS plastic, designed to withstand tough conditions and safeguard the internal components, enhancing both durability and safety.
  • Advanced Pressure Release System: The cells in our batteries are equipped with rupture discs. In the unlikely event of an internal failure, these discs relieve pressure, preventing any risk of high-pressure build-up and ensuring the highest safety standards.
  • Protection Against Overcharging: One of the most common causes of lithium battery fires is overcharging. Our Exotronic Battery Management System (BMS) is specifically designed to prevent this, ensuring your battery remains safe and operational under all conditions.

Comprehensive BMS Protections:

  • Overcurrent in Discharge and Charge: Safeguards against excessive current that can damage the battery.
  • Short Circuit Protection: Immediate response to any short circuit incidents for enhanced safety.
  • Temperature Regulation: Monitors and manages extreme high and low temperatures to prevent damage.
  • Voltage Control: Maintains optimal cell voltage, preventing overcharge and overdischarge, ensuring the longevity and safety of the battery.

Reliability You Can Trust

Our batteries are not just reliable; they're built to ensure your peace of mind. We use top-tier A Grade prismatic aluminium-cased LiFePO4 cells, known for their stability and longevity.

Avoid Confusion and Ensure Continuous Power

Experiencing a battery trip can leave you puzzled - wondering if it's a blown fuse, a tripped battery, or simply a low charge situation. Our system eliminates this confusion by providing timely warnings for low charge, allowing you to connect your charger and ensure your power supply remains uninterrupted.

Low Resistance Connections

Solid brass connections with brass bolts, washers, and spring washers are used for extremely low resistance, reducing voltage drop, losses, and heat build-up at the terminals.

Expand Your Power with Parallel and Series Connection

Easily scale up your power storage by connecting up to 4 batteries in parallel and 4 in series to create a 16-battery system. This flexibility allows you to tailor your energy reserves to meet your specific needs, ensuring you have the power you need, when you need it.

Maintenance Made Simple

Our LiFePO4 batteries are designed for hassle-free storage. With no memory effect, they maintain their efficiency over long periods of inactivity. To keep them in peak condition, all they require is a charge once every 3 months – a minimal maintenance effort for maximum reliability.

Exceptional Lifespan for Lasting Performance

Engineered to endure, these cells are built to last up to 3,000 full discharge cycles. That means it can last an impressive lifespan of 10-12 years or more in many applications, providing you with a long-term energy solution that's not just reliable, but also cost-effective over time.

Intuitive On/Off/Reset Button for Easy Control

  • Press the button in to turn on the battery
  • Depress the button to turn off the battery
  • Press the button twice to reset the battery after a trip, alternatively connect a dark-start capable lithium charger

Bluetooth Smart

The JBD BMS includes Bluetooth, allowing real time viewing of the individual cell voltages, battery temperature, current, state of charge, state of the charge/discharge MOSFETs and alarms.

Experience the Future of Power Storage Today!

Upgrade to the Exotronic 12V 400Ah Alpha Series Smart Deep Cycle LiFePO4 Lithium Battery for unparalleled performance and reliability. Perfect for a wide range of applications, from adventurous off-roading to dependable marine use. Empower your adventures with Exotronic's cutting-edge technology!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 84718727581

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4.7 ★★★★★
Based on 857 reviews
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Product Reviews
S
Verified Purchase
Sonja
Lowell, US
★★★★★ 4
Nice, but almost feels faux to me
Size: 2' x 6' (Sheepskin shape), Color: Pink, Size: 2' x 6' (Sheepskin shape), Color: Pink
I like it, but it says it’s real, and I believe them, but it feels like it is faux. I’ve owned a fake one before and it feels similar. Please know I am not saying it is not real. I guess the fake was well done! It’s super long and I am still on the fence if I want it this long. I’ve taken a pic here, but right now it is wrapped in the package in case I need to return. It is soft and pretty, but I’m not sure that Barbie pink is my best choice lol. Usually I would pair it with a mid century modern bedspread that is chenille, with a little pink so it works well but not too matchy matchy. I wish I had taken a pic with that bedspread because the bit of pink on the bedspread looks very nice against the rug. So let me apologize for having it with an ugly bedspread.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
J
Verified Purchase
J. L. Abbott
Chelsea, US
★★★★★ 5
This is a wonderful sheepskin
Size: 2' x 3' (Sheepskin shape), Color: Creamy White
This sheepskin is so soft and comfortable. I use it on my couch and it really helped me stay warm in the winter months. Super glad I bought it. My cat loves it too
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Reviewed in the United States on April 13, 2026
D
Verified Purchase
David
Fort Morgan, US
★★★★★ 5
Exceeded expectations in every way.
Size: 2' x 3' (Sheepskin shape), Color: Gray Tip, Size: 2' x 3' (Sheepskin shape), Color: Gray Tip
I purchased a pair of these a week apart, because the price seemed too good to be true. Instead, they have exceeded my expectations. I own a Buick with leather seats that look incredible, but are not comfortable on long trips, and my wife and I were preparing to leave on a 2200 mile round trip vacation. On the first day, we drove 700 miles, much of it through desert. We were tired when we reached our destination, but comfortable and cool for every mile of it. The sheepskins have made such a difference, that I have never removed them from the car. It is now July, with triple digit temperatures every day, surrounded by desert. The sheepskin keep us cool on every drive. I could have purchased sheepskin seat covers, but these provide the same comfort for a fraction of the cost. Yes, it takes a small amount of effort to adjust them when you first get into the car, but I don't even think about it any more. As far as the quality, there is no shedding, no smell, and no discoloration. We have put over 4,000 miles on the car since I put these in, and I have no complaints to register.
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Reviewed in the United States on July 18, 2025
C
Verified Purchase
Courtney Harris
Pawtucket, US
★★★★★ 5
Just buy it!
Color: Grey, Size: 74"x60"
I'm always cold and wanted a blanky, a goto cuddly blanket! I bought this with the intentions of turning it into a duvet for my heating blanket. Now, I haven't bought a blanket in over 20yrs and then it was just some down comforters where I updated the duvets over the years but that's it. So I started shopping and picked my top 5 faux fur blankets based on fiber density (where available), color, and customer reviews. I was willing to pay as long as I got that goto blanky, I didnt want to be left underwhelmed, especially the more I have to spend. As a blanket newbie I got stuck and couldn't decide, so it came down to customer reviews and price point. There is $600 brand of blanket which im.sure is lovely but I will never know, just crossed them off my list, couldn't justify it, leaving this as the next most expensive on my list. So, I asked myself, do you really get what you pay for? Or all these blankets made by the same company, basically the same with different price tags? After reading EVERY SINGLE REVIEW ON ALL 5 BLANKETS and some others I had crossed out because I'm so terrified of buyers remorse, THIS BLANKET HAS THE FEWEST NEGATIVE COMMENTS OF ANY BLANKET!!! That being said theres a lot of postive comments out there but what if the other blankets positive comments are just from people who've never experienced a REALLY NICE BLANKY??? So I went with highest price point willing to spend (under $300ish) and fewest negative comments from people who sounded like they knew blankets, pics and videos people uploaded, etc. I let go and turned it over to the universe... If you're on the fence because it is pricey, JUST GET IT! It's freaking nice, like REALLY NICE! It's as if not more comfy than my 20 year old ralph Lauren duvet which I spent way more on than this. THIS BLANKET IS AMAZING and IT DOESNT SHED! 1. I'm not a trapper or a tanner but it looks real af to me. Real enough... 2. The fur is long, soft and fluffy! It's like your friends shaggy dog you want to love and squeeze but you know he hasn't been brushed and can smell him when you walked in the door. It's like that but only positive, I never want to leave it , pet it like dog, it's becoming my best friend, and I don't have to walk it! Even the inside is soft! It's like husky on th outside and rabbit on the inside!!! 3. It's warm and It's got some weight to it! Definitely not a cheap throw!!!!! Remember I was gonna use this as a duvet cover for my electric blanket??? Under this alone I sweat! Several times a night i wake up and throw it off me, my electric blanket doesn't even make me sweat and which is why I thought I could use cover for it.... WRONG! This blanket was all i needed! I've already probably said too much, but this Is the first review I've ever written. All I can say is if you're undecided; JUST GET THIS DANG BLANKET, SERIOUSLY! One more thing, to tell the world how crazy my fear of buyers remorse is a week or so ago, my number 3 blanket, leedy much cheper than this, was on ridiculously low sale so I had to buy it too see I you get what you pay for??? And YOU DO! Granted, It's a really nice blanket, and I probably would have been fine with it, HAVING NEVER SEEN THIS BLANKET.... The other blanket soft, shorter hair, looks real enough, sheds a bit so I brush it, but compared to this blanket, well you can't! It's like comparing a howrd Johnson or days inn to the ritz-carlton, or tube hamburger and a filet, one of these blankets you might consider cutting up for a kids costume and the other you definitely would not and its not just because of the price differnce, but in this instance, you do get what you pay for! The other blanket is not like us, hahaha If you made it this far I hope this helps you, good luck, and I'm telling you...
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Reviewed in the United States on February 21, 2025
J
Verified Purchase
Jennifer Gutkosky
Draper, US
★★★★★ 5
Buy this while it’s priced so low.
Color: Brown, Size: 74"x60"
I am a collector of furry blankets and this one is my new favorite. It’s heavy, and really warm. It’s also a beautiful blanket with the hair tones differently than I’ve seen before. Thank you for the high quality and a relatively lower price than other of close to the same value. It’s so soft and beautiful I had to buy another one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025

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