SKU: 56323196711

Xantrex TRUEcharge3 40A 3 Bank Battery Charger - 12V [804-1240-10]

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Description

Xantrex TRUEcharge3 40A 3 Bank Battery Charger - 12V [804-1240-10]TRUEcharge3 40A 3 Bank Battery Charger 12V TRUEcharge3 battery chargers lead the industry with a small footprint and ultra compact design. In addition to meeting global safety and regulatory standards, they feature low electrical interference and efficient power factor corrected multistage charging. The TRUEcharge3 Chargers can be mounted in multiple positions thanks to their inherent drip proof design characteristics. Unlike its predecessors,

TRUEcharge™3 40A 3 Bank Battery Charger - 12V

TRUEcharge3 battery chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting global safety and regulatory standards, they feature low electrical interference and efficient power factor-corrected multistage charging. The TRUEcharge3 Chargers can be mounted in multiple positions thanks to their inherent drip-proof design characteristics. Unlike its predecessors, TRUEcharge3 is lithium-ion battery compatible.

Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, and 47–63 Hz, which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 12 V models can be enhanced with an optional remote panel. Each model has built-in protection against surges and spikes on the AC power line.

Features:

  • Microprocessor-controlled, multistage charging algorithms
  • Settings for two and three-stage charging
  • Battery-equalization feature
  • Settings for flooded, gel, AGM, or lithium-ion batteries
  • Equipped with parallel stacking (remote panel required)
  • Ability to charge batteries drained to extremely low voltage
  • Added quiet mode

Protection Features:

  • Reverse-battery polarity protection
  • Drip-proof design
  • DC over-voltage protection
  • Over-temperature protection
  • Circuit breaker protection

Three-Stage Charging

Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages:

  • Bulk: Replaces 70–80% of the battery’s state-of-charge at the fastest possible rate
  • Absorption: Replenishes the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate
  • Float: Voltage is reduced and held constant to prevent damage and maintain batteries at a full charge for the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate

Power Factor Corrected (PFC) Charging

Less shore power is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shore power breakers.

Electrical Specifications (@ 25 degrees C unless otherwise noted):

  • Output Current (nominal): 40 A 
  • Output Voltage (nominal, depending on settings): Charge 14.2–15.5; Float 13.4–13.8 Vdc; 16 V
  • DC Output Connections: Three
  • AC Input Voltage: 90–265 Vac; 47–63 Hz 120 Vac, 230 Vac, 240 Vac nominal
  • Temperature Compensation: Three settings 
  • Charger Efficiency: > 80%
  • Battery Type: Gel, Flooded, AGM, LiFePO4 
  • Minimum Recommended Battery Bank Size: 80 Ah

General Specifications:

  • Operating Temperature Range: 0–60°C (32–140°F) 
  • Storage Temperature -40–80°C (-40–176°F)
  • Battery Connection: Three positive terminals and one negative terminal
  • Dimensions (H x W x L): 70 x 170 x 250 mm (2.8 x 6.7 x 9.8”)
  • Weight 2.2 kg (4.8 lb)

Regulatory Approvals 

Meets CSA 60335-2-29, CE Marked for the Low Voltage Directive (safety) and the EMC Directive, UL1564, IEC 60335-2-29, IP32 per EN.IEC 60529, FCC Part 158, Canada ICES-003 Class B emissions limits, ABYC A-31, and DOE/CEC energy efficiency compliant.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Charger Output - Amps: 40a
  • Charger Output Voltage: 12v
  • Charging Banks: 3
  • Portable: No
  • Box Dimensions: 6"H x 11"W x 14"L WT: 6.1 lbs
  • UPC: 715535920814

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
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SKU: 56323196711

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JessS
West Palm Beach, US
★★★★★ 3
Now what I was looking for
Format: Paperback
I was looking more for advice on getting from a major with no clear career applications(ie. not doctor, lawyer or teacher) to a career that I would be able to live with and perhaps enjoy. This guide helps you more if you have a pretty clear idea what you want to do and are ready to make a full time job of finding your career, especially if you are not willing to settle for "paying the bills" or "get out of the parents' house". For those of you lucky enough to have not picked a major yet, just remember that picking a major needs to corrolate to getting a job, not just "learning stuff". For everyone else, if you have a dream, seems like this book will help you get there. If you don't yet have a dream, I would strongly suggest tackling that area first. This book mainly just suggests getting a career profile(which is more of other people telling you what you should do, instead of you finding out what you want to do). There's a lot of really helpful and very current information in here. You have to be ready to jump on it though.
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Reviewed in the United States on September 7, 2012
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Lydia
Battle Creek, US
★★★★★ 5
Outstanding! An absolute must for college students
Format: Paperback
I picked this book up hoping it would prepare me for the job market, which I was already pretty confident about. It was incredibly eye opening, and enlightened me about dozens of things I was overlooking--like using Facebook as my "professional friend" and getting a linkedin account. It was a little stressful seeing how much I could do, but I've been working through the tips one at a time and its really built momentum in my professional brand even as an undergraduate. Now, I have something to do to build my career everyday.
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Reviewed in the United States on February 24, 2012
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Vye
Belleville, US
★★★★★ 5
Most liked
Format: Hardcover
Great book
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Reviewed in the United States on May 12, 2026
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C. Jones
Grantham, US
★★★★★ 5
Made Me Examine My Own Hidden Prisons -- Powerful and Empowering
Format: Hardcover
I was fortunate to read Shaka's book early, and it stands as one of the most profound self-help books I've ever encountered. The experience reminded me of reading MAN'S SEARCH FOR MEANING -- that rare combination of beautiful, raw writing paired with hard-earned wisdom born from lived experience. What sets HOW TO BE FREE apart are the "Digging Deeper" sections at the end of each chapter, which offer straightforward, specific guidance for breaking free from the hidden prisons that keep us from reaching our potential. These aren't vague platitudes; they're practical tools you can actually use. While my privileged upbringing couldn't be more different from the experiences Shaka writes about, I quickly discovered that the hidden prisons he explores -- grief, anger, struggles with forgiveness and vulnerability, etc -- are universal. They affect all of us, regardless of our background or circumstances. As someone who loves introspection, I found myself genuinely engaged in examining my own hidden prisons and what holds me back. The book doesn't just tell you about these barriers -- it makes you want to dig into your own. What his journey gave me wasn't just insight, but confidence. If he could find his version of freedom from solitary confinement, then I have no excuse not to pursue mine. The writing itself is incredible -- authentic, compelling, and beautifully crafted. I'd read anything Shaka wrote. This book doesn't just teach you about freedom; it shows you the path to find your own.
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Reviewed in the United States on September 11, 2025
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Tarrent-Arthur Henry
Lowell, US
★★★★★ 5
Feeling Stuck in Self-Doubt or Fear? This Book Unlocks the Hidden Prisons Holding You Back!
Format: Hardcover
That’s exactly where I was—stuck in what Shaka calls “Hidden Prisons.” Reading How to Be Free felt like someone handed me the key I didn’t know I already had. This isn’t just another “self-help” book filled with fluffy affirmations. Shaka earned his wisdom the hard way—19 years behind bars, 7 of them in solitary confinement. And yet, out of that darkness, he forged a blueprint for freedom that applies to EVERYONE: CEOs, parents, students, athletes… anyone who’s tired of being stuck. What I loved most? The book doesn’t just inspire—it gives you tools you can actually use. Daily practices like journaling, mindfulness, and meditation aren’t presented as clichés but as lifelines. I tried just one of the exercises and immediately noticed a shift in my mindset. 🔥 My biggest takeaways: Your setbacks can fuel your greatest comebacks. Vulnerability isn’t weakness—it’s power. Protecting your peace is just as important as chasing success. True freedom starts in the mind, long before circumstances change. If you’ve ever battled shame, anger, or the feeling that life is slipping through your fingers—this book is the wake-up call you need. By the time you finish How to Be Free, you won’t just believe change is possible—you’ll have a clear path to living it.
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Reviewed in the United States on September 12, 2025

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