Description
Xantrex TRUEcharge™3 20A 3 Bank Charger | Boat Supply Store
Maintain optimal charge across multiple 12V battery banks for demanding marine or RV applications with this advanced charger. It employs microprocessor-controlled multistage charging for Bulk, Absorption, and Float phases, ensuring battery longevity and performance. With a 20A output and global AC input (90-265 Vac), this unit provides reliable power for offshore vessels or extended RV expeditions, supporting Flooded, Gel, AGM, and LiFePO4 chemistries within its compact 70 x 170 x 250 mm footprint.
Key Features
- Advanced Microprocessor-controlled multistage charging algorithms for superior battery management.
- Versatile Settings for flooded, gel, AGM, or lithium-ion batteries ensuring compatibility.
- Efficient Power Factor Corrected (PFC) charging optimizes energy consumption.
- Flexible Drip-proof design allows for mounting in multiple orientations on board.
- Robust Built-in protection against power surges and spikes safeguards your electrical system.
- Discreet Quiet mode minimizes audible noise for enhanced onboard comfort.
- Reliable Ability to charge batteries drained to extremely low voltage levels.
- Global AC input compatibility (90–265 Vac, 47–63 Hz) for worldwide use.
Specifications
| Product Specifications | |
|---|---|
| Output Current (nominal) | 20A |
| Number of Banks | 3 |
| Voltage | 12V |
| Charging Stages | Bulk, Absorption, Float |
| Battery Chemistry Compatibility | Flooded, Gel, AGM, LiFePO4 |
| PFC Charging | Yes |
| Global AC Input | 90–265 Vac, 47–63 Hz |
| Drip-proof Design | Yes |
| Surge/Spike Protection | Yes |
| Quiet Mode | Yes |
| Reverse Polarity Protection | Yes |
| Charge Voltage Range | 14.2-15.5 Vdc |
| Float Voltage Range | 13.4-13.8 Vdc |
| Dimensions (HxWxD) | 70 x 170 x 250 mm |
| Weight | 2.2 kg |
Who This Is For
Boaters and RV owners requiring a robust, multi-stage battery charging solution with universal AC input. This charger is ideal for operators who need reliable power management for diverse battery chemistries, including lithium-ion.
How It Compares
| Feature | Xantrex TRUEcharge™3 20A 3 Bank Charger | Competitor |
|---|---|---|
| Output Current (nominal) | 20 A | 20 A, 12.5 A |
| Number of Banks | 3 | 3, 3 |
| Lithium Battery Compatibility | Yes (LiFePO4) | Yes, Yes |
| Global AC Input | 90–265 Vac, 47–63 Hz | 100-240 Vac, 50/60 Hz, 90-265 Vac, 50/60 Hz |
| Charging Stages | 3-Stage (Bulk, Absorption, Float) | 4-Stage (Bulk, Absorption, Float, Recondition), Adaptive 4-stage |
Common Concerns Answered
Does this charger have a built-in display to monitor charging status?
The Xantrex TRUEcharge™3 does not include a built-in display; however, an optional remote panel is available for comprehensive status monitoring. This allows for flexible placement of your monitoring interface.
Can this charger perform a reconditioning cycle for older batteries?
While this charger excels with modern battery types and multistage charging, it does not feature a dedicated reconditioning cycle. For older flooded batteries requiring deep desulfation, consider a charger with that specific capability.
Is the optional remote panel necessary for basic operation?
No, the optional remote panel is not required for basic charging functionality. The charger operates autonomously with its pre-programmed multistage charging profiles, but the panel enhances monitoring and control options.
Frequently Asked Questions
What battery types are compatible with the Xantrex TRUEcharge™3 20A 3 Bank Battery Charger?
The charger is compatible with Flooded, Gel, AGM, and LiFePO4 (Lithium Iron Phosphate) batteries.
Can this charger be used for lithium-ion batteries?
Yes, the Xantrex TRUEcharge™3 specifically supports LiFePO4 (Lithium Iron Phosphate) batteries with its dedicated settings.
What is the output current and voltage of this charger?
The charger provides a nominal output current of 20A. The charge voltage ranges from 14.2-15.5 Vdc, and the float voltage ranges from 13.4-13.8 Vdc.
Does the charger have protection against power surges and spikes?
Yes, the Xantrex TRUEcharge™3 incorporates built-in protection against power surges and spikes to safeguard your vessel's electrical system.
Can the Xantrex TRUEcharge™3 be mounted in any position?
Yes, its drip-proof design allows for mounting in multiple positions, providing installation flexibility in various marine environments.
