SKU: 58976407508

Exotronic 48V High Current 50Ah Alpha IP67 Smart Bluetooth Lithium Battery

$449.60 $499.55
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Description

Exotronic 48V High Current 50Ah Alpha IP67 Smart Bluetooth Lithium BatteryExotronic 48V High Current 50Ah Alpha Series IP67 Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On Off Button 50Ah Alpha Series Expansive Features Include: Sleek, Space Saving Profile Real Time Bluetooth Monitoring IP67 Water Resistance and Dustproof On Off Reset Button 100A JBD BMS 1. 2A Active Cell Balancer A Grade Aluminium Cased Prismatic Cells with Safety Rupture Discs 0100% Usable Capacity IEC 62619 Certified Cells Optimised for

Exotronic 48V High Current 50Ah Alpha Series IP67 Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On/Off Button

50Ah Alpha Series Expansive Features Include:

  • Sleek, Space-Saving Profile
  • Real-Time Bluetooth Monitoring
  • IP67 Water Resistance and Dustproof
  • On/Off/Reset Button
  • 100A JBD BMS
  • 1.2A Active Cell Balancer
  • A-Grade Aluminium-Cased Prismatic Cells with Safety Rupture Discs
  • 0–100% Usable Capacity
  • IEC 62619 Certified Cells

Optimised for High-Voltage Energy Demands

Ideal for Off-Grid, Solar, and Tiny Home Power Systems

The Exotronic 48V 50Ah Alpha Series is engineered for modern high-voltage energy storage applications. Perfect for compact off-grid solar systems, tiny homes, cabins, and hybrid power setups, it provides stable, efficient, and long-lasting power delivery for 48V inverters and essential appliances.

Perfect for Golf Carts, RVs, Caravans, and Mobility Applications

An excellent lithium upgrade for 48V golf carts needing reduced weight and improved efficiency. RV, caravan, and mobile users benefit from its high energy density, deep-cycle capability, and robust waterproof housing—powering lighting, refrigeration, pumps, and 48V onboard electronics with ease.

Marine-Ready Reliability for Demanding Environments

The IP67-rated construction ensures reliable operation in marine environments including houseboats, yachts, commercial vessels, and electric trolling motor systems. Resistant to salt spray, moisture, and vibration, it performs in places where traditional batteries struggle to survive.

Telecom, Industrial, and High-Duty Backup Power

The 48V 50Ah configuration is well suited to telecommunications towers, compact industrial UPS units, automation equipment, security systems, and backup applications requiring reliable lithium storage. Its intelligent BMS maintains stability under variable loads and protects against electrical abnormalities.

High-Efficiency Power in a Compact Design

With 50Ah of usable LiFePO4 capacity at 48V, the battery stores approximately 2.56kWh of energy—ideal for powering 48V inverters up to around 2500W (system dependent). Whether used in marine vessels, mobile systems, golf carts, or small off-grid installations, it delivers dependable and efficient energy.

IP67 Rated

Fully dust-tight and water-resistant, the battery withstands temporary immersion and offers superior resilience against moisture, dust, and vibration. Ideal for marine housings, RV battery bays, golf cart compartments, and outdoor installations exposed to the weather.

Suitable for High Current Discharge

The Alpha Series is engineered to deliver strong and reliable output under demanding loads. With a 2C continuous discharge rating (100A), it provides stable power delivery for high-draw applications such as 48V golf carts, compact inverters, marine thrusters, industrial equipment, and mobile power systems.

  • 100A continuous discharge for sustained high-load operation
  • 150A peak discharge (BMS and conditions dependent) for short-duration surges
  • Ideal for powerful acceleration in golf carts and electric vehicles
  • Supports 48V inverters up to approximately 3000W (system dependent)
  • Low internal resistance for reduced voltage sag under load

This high-current capability ensures smooth performance during rapid changes in demand, allowing your 48V system to operate efficiently and confidently in tough environments.

Unmatched Safety Standards

  • Inherently stable LiFePO4 chemistry with excellent thermal resistance
  • Durable ABS case designed to withstand impact and outdoor exposure
  • Pressure-relief rupture discs in each cell for enhanced safety
  • Comprehensive over-charge, over-discharge, short-circuit, and temperature protections

Reliability You Can Trust

Using premium A-Grade prismatic cells, the 48V Alpha Series provides stable, consistent performance suitable for home energy systems, marine environments, RVs, golf carts, and industrial equipment. Its long cycle life and durable construction ensure dependable power year after year.

Low Resistance Connections

Solid brass terminals and hardware ensure extremely low resistance, reducing heat and voltage drop—important for high-load applications such as golf carts, compact 48V inverters, and industrial systems.

Expand Your Power with Parallel and Series Connection

Configure up to 4 batteries in parallel or 4 in series to build systems up to 192V or scale energy storage beyond 10kWh. Suitable for tiny homes, off-grid sites, telecom systems, larger inverter setups, and modular commercial installations.

Maintenance Made Simple

With minimal self-discharge and no memory effect, only occasional maintenance is required. A recharge every 3 months during storage keeps it ready for seasonal golf carts, boats, RVs, and backup systems.

Exceptional Lifespan for Lasting Performance

Rated for more than 3,000 cycles at 100% depth of discharge, the Exotronic 48V 50Ah Alpha Series typically offers 10–12+ years of dependable service across off-grid, marine, mobile, and industrial environments.

Intuitive On/Off/Reset Button for Easy Control

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

Bluetooth Smart

The JBD Bluetooth BMS provides detailed real-time diagnostics including cell voltages, temperatures, current, SOC, historical logs, and alarms. Perfect for monitoring golf carts, tiny home power systems, marine installations, and off-grid solar setups.

Experience Compact High-Voltage Lithium Power Today!

Upgrade to the Exotronic 48V 50Ah Alpha Series Smart LiFePO4 Battery for efficient, long-life performance across off-grid systems, golf carts, marine applications, RVs, and tiny homes. Upgrade your power system now and enjoy reliable, modern lithium energy.

Shipping Notes
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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]
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SKU: 58976407508

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4.6 ★★★★★
Based on 21 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 4
Well Written
Format: Paperback
A personal account of the author’s suffering paired with other important experiences and Biblical truths. Theologically sound and a quick read. It was not what I was looking for but it was well written, nonetheless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2022
D
Verified Purchase
Danny Gallivan
Bozeman, US
★★★★★ 5
Good condition
Format: Paperback
Great item, great content!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
J
Verified Purchase
Jacob
Port Orchard, US
★★★★★ 5
Wonderful Little Book
Format: Paperback
I actually really love this book. It's short and to the point which takes away a little bit of the theological clutter that you can find in a text book which does limit its content. However, the few points it addresses, lovingly points out incredible truth that we need to hear when helping others, and provides stories which demonstrates his point. The most important passage, in my opinion is, "Ministry 'unbalances' truth for the sake of relevance; theology 'rebalances' truth for the sake of comprehensiveness." (pg.33) Sometimes we want to help people with phrases like, "the lord gives and the lord takes away" or "rejoice always" which is a true fact but could be a dagger in the heart of someone who just lost a wife/husband/child and is breaking down. Either of those statements could calm someone with grief but could also cause anger and bitterness. Some truth can provide immense hope to those in need, but not all truths will help each person the same way and they might respond poorly in a situation of pain. We do a disservice when we assume that all people need the same answers in the same way.
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Reviewed in the United States on September 23, 2017
B
Verified Purchase
Bob Schilling
Boise, US
★★★★★ 3
Solid and Helpful but left me wishing for a little more
Format: Paperback
I loved the first 8 chapters - the last three fizzled out for me. It makes me wonder if even the first eight chapters could've been abridged and the whole thing reduced to a pithy booklet. That being said, the first eight chapters contain some excellent material that I will be incorporating not only into my own life, but into my toolbox of material to use in helping others. The best material for me was in: > Ch. 6, "What Changes You?" - He has a simple, practical grid of the basic "Five Factors of Sanctification." - Foundationally, God changes you. - Secondly, The Word of Truth changes you. - Third, Wise People change you. - Fourth, Suffering and Struggling changes you. - Finally, You change. "Constructive change occurs through the interplay of these five factors: God, Scripture, other People, Life Circumstances, and the Human Heart." "Foolishness either overcomplicates or oversimplifies." > Ch. 2, "Is there One Key to Sanctification?" This is his great critique of the idea that there's a master-key to the Christian life, some fool-proof, secret principle that changes everything for everyone. We tend to think that the thing that revolutionizes everything for me, must be "the key" for everyone. But we're too complex and the Word and life is too diverse for there to be one master key solution. "Theological fads and fashions come and go" - but part of the counsel of God was never intended to give us the benefits of "the whole counsel of God." New days come and new challenges arise, and we have to keep on pressing on. Our variety of needs and the varieties of helps necessarily defy "reductionism." There is no single key. "Progressive sanctification is about how we live in between God's laying the cornerstone and setting the capstone." > Ch. 3, "Truth Unbalanced and Rebalancing" - If I might reword David's principle, slightly, In ministry, we over-emphasize one aspect of truth for the sake of application. In David's words, "Ministry unbalances truth for the sake of relevance; theology rebalances truth for the sake of comprehensiveness." We can only say one thing at a time and a person, practically, can only work on one thing at a time. So we make much of a single thing, and then always try to bring it back into alignment with the whole of life and the whole counsel of God. "You do not build a house with only one tool in your toolbox when God gives you a truckload of tools. But you use your tools one at a time, the right tool for the right job." "In the long run, a single truth harped on will disappoint even its devotees." > 5. "We Are Sanctified By Remembering Our Justification." Throughout the book, David Powlison has been coming back to the concrete, recent example of a sanctification key, advocated by many: Remember the past grace of justification; Repreach the gospel to yourself every day; Realize that you are accepted by God because of the merits of Christ, not your own. In this chapter he highlights that this is certainly one of the tools in our toolbox - sometimes this is the very thing we need for progress in sanctification. But it is but one part of a larger whole. A greater point to always have in mind is that God is for us: He was, is, still is, and always will be for us. Don't just look to past grace, but also to present grace and future grace, as well as many other useful motivations. David's personal testimonies in chapters 7 and 8 are rich. He weaves in the interplay of the five agents of change. Very good. "There is a reason that 'Don't be afraid" (in all its variants) is the most common command in all of Scripture." There is also a beautiful section in the last chapter describing the contrast between the peace of the believer exemplified in a text like Psalm 23, and the "anti-psalm" emptiness of the unbeliever whose life ends at the end of the valley of the shadow of death. Very good, but a bit disappointing to me. Powlison is true physician of the soul. When he speaks I want to listen. I would recommend Kevin DeYoung's, "The Hole in Our Holiness: Filling the Gap between Gospel Passion and the Pursuit of Godliness" as an additional and very satisfying book on this subject.
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Reviewed in the United States on June 14, 2017
I
Verified Purchase
Isaac Butterworth
Draper, US
★★★★★ 5
God Works to Deepen Faith and Enlarge Love
Format: Paperback
What a great little book! I hope you will pick up a copy, read it, and reread it. Don't be put off by its brevity (123 pages including end notes and indices). There is depth here. Powlison rejects a "one-size-fits-all" understanding of sanctification, calling for "multiple mundane examples" of Christian growth--calling, in short, for stories of real people in real circumstances, people in and through whom God works in a great variety of ways to deepen faith (vertical transformation) and enlarge love (horizontal transformation). There are several great "take aways" in this book: seven implications of the cross of Christ, five cooperating elements of sanctification, three features of the stories people tell when they describe how God works in their lives to bring about change, and, on top of that, three great stories of growth in grace. I highly recommend David Powlison's How Does Sanctification Work? It won't take you long to read, and it will repay the time you invest with multiple dividends.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2018

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