Description
Xantrex TRUEcharge™3 20A 3 Bank 24V Charger | Boat Supply Store
Ensure consistent power for your critical marine or RV systems with this robust 24V, 3-bank charger designed for demanding applications. Its microprocessor-controlled, multistage charging, including Bulk, Absorption, Float, and Equalization, optimizes battery health across Flooded, Gel, AGM, and LiFePO4 chemistries. With a compact 70 x 170 x 250 mm footprint and global AC input compatibility (90-265 Vac), it's ideal for maintaining battery banks on offshore fishing vessels or extended RV expeditions.
Key Features
- Optimized Charging: Microprocessor-controlled multistage algorithms (Bulk, Absorption, Float, Equalization) ensure peak battery performance.
- Universal Compatibility: Supports Flooded, Gel, AGM, and LiFePO4 battery chemistries for versatile application.
- Global Power Ready: Wide 90–265 Vac input range facilitates international use.
- Independent Bank Charging: Three distinct banks provide dedicated charging for multiple batteries.
- Enhanced Battery Longevity: Capable of charging batteries drained to extremely low voltage.
- Quiet Operation: Features an added quiet mode for reduced noise during operation.
- Robust Protection: Includes reverse-battery polarity, DC over-voltage, and over-temperature protection.
- Durable Construction: Drip-proof design enhances reliability in marine environments.
Specifications
| Product Specifications | |
|---|---|
| Output Current (nominal) | 20 A |
| Number of Banks | 3 |
| Voltage | 24V |
| Charging Stages | Bulk, Absorption, Float, Equalization |
| Battery Type Compatibility | Flooded, Gel, AGM, LiFePO4 |
| AC Input Voltage Range | 90–265 Vac |
| AC Input Frequency | 47–63 Hz |
| Charge Voltage Range | 28.4–31.0 Vdc |
| Float Voltage Range | 26.8–27.6 Vdc |
| Ingress Protection Rating | IP32 |
| Dimensions | 70 x 170 x 250 mm (2.8 x 6.7 x 9.8") |
| Weight | 2.2 kg (4.8 lb) |
Who This Is For
Marine enthusiasts and RV owners requiring a dependable, multi-stage battery charger with advanced features for diverse battery types and global power compatibility. Commercial operators needing robust and reliable battery management systems will also benefit from its capabilities.
How It Compares
| Feature | Xantrex TRUEcharge™3 20A 3 Bank 24V Charger | Competitor |
|---|---|---|
| Output Current (nominal) | 20 A | 20 A, 16 A |
| Number of Banks | 3 | 3, 3 |
| Battery Type Compatibility | Gel, Flooded, AGM, LiFePO4 | Flooded, AGM, Gel, Lithium, Lithium (LiFePO4), Lead-acid |
| AC Input Voltage Range | 90–265 Vac | 100-240 Vac, 90-265 Vac |
| Ingress Protection Rating | IP32 | IP23, IP67 |
Common Concerns Answered
Does this charger offer advanced remote monitoring capabilities?
While the Xantrex TRUEcharge™3 offers an optional remote panel for enhanced display, it does not include integrated Bluetooth or advanced remote monitoring features found in some higher-end competitor models.
Is the charging profile customizable beyond the standard multi-stage setup?
This charger provides a comprehensive microprocessor-controlled multistage charging process (Bulk, Absorption, Float, Equalization) suitable for most battery types. Users seeking highly specialized or granular charging profiles may require alternative solutions.
Is the initial cost higher than basic battery chargers?
The Xantrex TRUEcharge™3 represents an investment in advanced battery management technology, offering superior performance and longevity compared to basic chargers. Its robust features and global compatibility justify the price point for critical applications.
Frequently Asked Questions
What battery types are compatible with the Xantrex TRUEcharge™3 20A 3 Bank Battery Charger?
The Xantrex TRUEcharge™3 20A 3 Bank Battery Charger is compatible with Flooded, Gel, AGM, and LiFePO4 batteries.
Can this charger be used with lithium-ion batteries?
Yes, this charger is specifically designed to safely and effectively charge LiFePO4 (lithium-ion) batteries in addition to traditional lead-acid chemistries.
What is the output current and voltage of this charger?
This charger provides a nominal output current of 20A per bank, with a charge voltage range of 28.4–31.0 Vdc and a float voltage range of 26.8–27.6 Vdc for a 24V system.
Does the charger have protection against AC power line surges and spikes?
The charger is designed with robust protection features including DC over-voltage protection and over-temperature protection. While it accepts a wide AC input range (90-265 Vac), external surge protection may be advisable in areas prone to severe electrical disturbances.
Can the charger be mounted in multiple positions?
Yes, the charger's drip-proof design allows for flexible mounting options in various orientations, provided ventilation is not obstructed.
