Battery Charger
TRUEcharge3 24V
Like its predecessor, TRUEcharge3 24 V battery chargers are still designed to meet the specific needs of marine and commercial markets. Available in 10 , 20, and 30 A versions, each model packs a powerful universal charger (90–240 Vac, 47–63 Hz) in an ultra-compact, lightweight package. Access the TRUEcharge3’s parallel stacking feature with the TRUECharge3 Remote Panel (#808-8040-10).
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Ultra-compact, high performance charger for worldwide charging
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. Thanks to their inherent drip-proof design characteristics, these chargers can be mounted in multiple positions. Unlike it’s predecessors, TRUEcharge3 is Lithium-ion battery compatible.
Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, 47–63 Hz which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 24 V models can be augmented with an optional remote panel. Each models comes with built-in protection against surges and spikes on the AC power line
Certifications:
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H.A.L.T.
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CSA 60335-2-29
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CE Marked for the Low Voltage Directive (safety) and the EMC Directive
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UL1564
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IEC 60335-2-29
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IP32 per EN.IEC 60529
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FCC Part 158
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Canada ICES-003 Class B emissions limits
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ABYC A-31
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DOE/CEC energy efficiency compliant
Applications:
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Recreational Vehicles
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Heavy Duty Trucks
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Coaches/Buses
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Marine
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Work Trucks
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Specialty Vehicles
Available in:
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TRUECHARGE3 1010 A / 24 VPN: 804-2410-10
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TRUECHARGE3 2020 A / 24 VPN: 804-2420-10
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TRUECHARGE3 3030 A / 24 VPN: 804-2430-10
How to configure?
Custom Lithium Set Points with TRUEcharge3
Optimize your charging setup with TRUEcharge3’s custom lithium settings. Designed for compatibility with non-Xantrex lithium batteries, TRUEcharge3 allows you to tailor Absorb and Float Voltage levels for precise, reliable charging. Follow our guide to configure your charger.
Lithium-Ion Compatible
Connect the TRUEcharge3 battery charger with Lithium-ion batteries as well as flooded, gel, AGM.
Parallel Stacking
This allows two chargers to work together to combine the output current, achieving up to 120 A for large battery banks. TRUEcharge3 Remote Panel (#808-8040-10) required.
Circuit Breaker Protection
Dimensions
TRUEcharge3 10 A / 24 V
TRUEcharge3 20 A / 24 V
TRUEcharge3 30 A / 24 V
Electrical Specifications
General Specifications
Regulatory
Frequently Asked Question
What’s new about TRUEcharge3 compared to TRUEcharge2?
The TRUEcharge3 introduces significant upgrades over TRUEcharge2, including lithium-ion battery compatibility, and a 5-year warranty (up from 2 years). It also features Quiet Mode for near-silent charging.
Does the TRUEcharge3 support lithium iron phosphate (LiFePO4) batteries?
Yes, the TRUEcharge3 supports multiple battery chemistries, including lithium iron phosphate (LiFePO4), Gel, AGM, and Flooded batteries. The charger is optimized for Xantrex lithium batteries, but also offers a custom mode for other lithium battery brands, allowing users to adjust settings as needed.
Is the TRUEcharge3 loud? Will it disturb me while sleeping?
While charging batteries in normal mode, the charger will emit <50 dB, but it comes with Quiet Mode, which turns off the fan and reduces charger output for silent charging. This feature is ideal for environments where noise must be minimized, such as overnight on a boat or RV. Quiet Mode can be activated via a button on the charger or through the remote panel and automatically reverts to normal after 9 hours.
Can TRUEcharge3 charge multiple battery banks?
Yes, the TRUEcharge3 is a 3-bank charger, meaning it can charge up to three battery banks at the same time. However, all the batteries must be of the same chemistry, voltage, and amperage to ensure safe and effective charging. Detailed wiring instructions for multi-bank setups can be found in the TRUEcharge3 user manual.
Can the TRUEcharge3 charge both 12V and 24V batteries?
No, the TRUEcharge3 is designed for either 12V or 24V systems, depending on the model. A 12V model can only charge 12V batteries, while a 24V model is specific to 24V batteries. You cannot mix and match voltage systems on a single charger.
Is the TRUEcharge3 certified by the U.S. Department of Energy (DOE)?
Yes, the TRUEcharge3 complies with the U.S. Department of Energy (DOE) energy efficiency standards, ensuring that it meets or exceeds regulatory requirements. This certification not only ensures energy savings but also helps reduce your environmental footprint by lowering fossil fuel emissions through efficient energy use.
What protection features does TRUEcharge3 offer?
The TRUEcharge3 is designed with multiple built-in protection to ensure safe operation. These include:
- Reverse polarity protection to prevent damage in case of incorrect wiring
- DC over-voltage protection to protect against power surges.
- Over-temperature protection to prevent overheating during extended use.
What can the TRUEcharge3 remote panel do?
The TRUEcharge3 remote panel lets you turn the charger output on/off, view the battery’s state of charge (SOC), and check the charge current. It also displays fault information, adjusts battery temperature settings (cold, warm, hot), and configures the maximum output current from 20% to 100%. It supports parallel charging and activates Quiet Mode for silent operation.
Can I purchase TRUEcharge3 directly from Xantrex?
Xantrex products, including TRUEcharge3, are sold through authorized dealers and distributors. You can use the Find a Dealer tool on the Xantrex website to locate a dealer near you, or search online for availability. For larger OEM (Original Equipment Manufacturer) orders, Xantrex offers direct sales based on volume.
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