Xantrex TRUEcharge3 10A 3 Bank Battery Charger - 24V

Upgrade your boat's power system with the TRUEcharge™3 10A 3 Bank Battery Charger - 24V. Engineered for the demanding marine environment, this ultra-compact charger offers high efficiency and reliability, ensuring your batteries are always ready for your next adventure on the water.

Advanced Charging Technology

The TRUEcharge™3 utilizes microprocessor-controlled, multistage charging algorithms to deliver optimal performance while minimizing battery wear. Whether you’re dealing with flooded, gel, AGM, or lithium-ion batteries, this charger has the settings you need to keep your marine batteries in peak condition.

Key Features

• Compact and ultra-efficient design suitable for tight marine spaces
• Microprocessor-controlled, multistage charging algorithms
• Settings for two and three-stage charging
• Battery-equalization feature to extend battery life
• Support for flooded, gel, AGM, or lithium-ion batteries
• Equipped with parallel stacking (remote panel required) for expanded charging capacity
• Capable of charging batteries drained to extremely low voltages
• Added quiet mode for reduced noise during operation

Superior Protection Features

• Reverse-battery polarity protection to prevent damage from incorrect connections
• Drip-proof design ensures reliable performance in harsh marine conditions
• DC over-voltage protection safeguards your batteries
• Over-temperature protection maintains optimal operating temperatures
• Circuit breaker protection provides additional safety against electrical faults

Three-Stage Charging for Optimal Battery Health

The TRUEcharge™3 delivers multistage charging to ensure your batteries are charged efficiently and safely with minimal wear and tear. The process is divided into three automatic stages:

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

Power Factor Corrected (PFC) Charging

With Power Factor Corrected (PFC) charging, less shore power is required, freeing up more usable AC power for running your boat's electrical devices and appliances. This also reduces the likelihood of tripping shore power breakers, ensuring a smoother and more reliable power experience on the water.

Electrical Specifications

General Specifications

Compliance and Safety

The TRUEcharge™3 meets a comprehensive range of regulatory standards, including CSA 60335-2-29, 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 compliance. These certifications ensure reliable and safe operation in marine environments.

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

Quick Specifications

Downloads

• Quick Guide (pdf)
• Owner's Manual (pdf)
• Brochure (pdf)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.