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    • Xantrex TRUEcharge3 40A 3 Bank Battery Charger  12V 804124010
    • Xantrex TRUEcharge3 40A 3 Bank Battery Charger  12V 804124010
    • Xantrex TRUEcharge3 40A 3 Bank Battery Charger  12V 804124010
    • Xantrex TRUEcharge3 40A 3 Bank Battery Charger  12V 804124010
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    Xantrex TRUEcharge3 40A 3 Bank Battery Charger - 12V [804-1240-10]

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    Sale Price $460.99 Regular Price $669.05
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    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 13"L WT: 6.19 lbs
    • UPC: 715535920814

    Quick Guide (pdf)
    Owner's Manual (pdf)
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    Documents
    User Manual Download
    Specification Sheet Download
    Safety Guide Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

    Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

    FAQs

    Find quick answers to common questions

    Product & Usage

    1. Are KRANK tools built for professional use?

    Yes, all our tools are engineered for heavy-duty performance and long-term reliability.

    2. Are KRANK tools safe to use for beginners?

    Yes, our tools are designed with safety features and easy handling in mind.

    3. Can KRANK tools be used in extreme conditions?

    Yes, they are tested to perform reliably in demanding environments.

    Maintenance & Accessories

    1. What maintenance is required for the tools?

    Regular cleaning and proper storage are usually enough to keep your tools in top condition.

    2. Can replacement parts or accessories be purchased separately?

    Yes, we provide compatible parts and add-ons to extend the life of your tools.

    3. Do you provide instruction manuals or usage guides?

    Every tool comes with a detailed user manual, and digital guides are available online.

    Warranty & Guarantee

    1. Do the tools come with a warranty?

    Every KRANK tool includes a 1-year warranty, with extended options available on select products.

    2. How do I register my KRANK tool for warranty coverage?

    You can register online using your product serial number for faster support.

    3. What does the warranty cover?

    It includes defects in materials and workmanship under normal use conditions.

    4. Is there an option to extend the warranty?

    Yes, extended warranty plans are available for select tools at checkout.

    Purchasing & Support

    1. How fast is shipping and delivery?

    Orders ship within 24 hours, and delivery typically takes 3–5 business days.

    2. Do you offer bulk or corporate purchasing options?

    Yes, KRANK provides special pricing and packages for business or team orders.

    3. How can I contact customer support if I need help?

    You can reach our support team by email or phone — we’re here to assist you.

    Can’t find your answer?

    Feel free to reach out to us!

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