Xantrex Battery Chargers

Xantrex Truecharge 2 Battery Chargers

XANTREXXantrex TRUECHARGE2 Battery Chargers lead the industry with a small footprint and ultra-compact design.

In addition to meeting global safety and regulatory standards, TRUECHARGE2 battery chargers feature low electrical interference and superior, efficient, power factor corrected multistage charging. TRUECHARGE2 battery chargers can be mounted virtually anywhere, given their unique drip-proof design. With certified ignition protection, even a marine engine room is a safe option for installation. Trouble-free installation is ensured with easy-to-access AC and DC wiring compartments and reverse-polarity battery protection. Designed for marine, mobile and commercial applications worldwide.

TRUECHARGE2 battery chargers are unmatched for reliability. Available in both 12 and 24-volt models, they are versatile enough to be used in a wide variety of conditions and locations. Auto-ranging AC input voltage capability (90 – 270 Vac) makes travelling

abroad and handling poor-quality power a breeze. The easy-to-read display can be augmented with an optional remote panel.

Power Factor Correction (PFC)

Less shore power is required for charging batteries, freeing up more usable AC power for electrical devices and appliances and reducing the likelihood of tripping shore power breakers.

Performance Features
  • 12 volt models available in 20, 40 and 60amp with other models to be released in the future.
  • Microprocessor controlled, multistage charging algorithms.
  • Settings for flooded, gel, AGM or lead calcium batteries.
  • Auto ranging universal input voltage (90-265 Vac, 47-63 Hz) and is also compatible with a generator or other low-quality power sources
  • Temperature compensated charging Power factor corrected for efficient charging
  • Battery equalization feature
  • Ability to recharge batteries from zero volts
  • Ability to act as a power supply and recharge batteries with load attached (when using as a power supply, a battery is required in the system)
  • Battery temperature sensor available (Part# 808-0232-01)
  • Optional remote display includes a maximum charger output control (Part# 808-8040-00)
Protection Features
  • Reverse battery polarity protection
  • Drip proof design (IP-32)
  • Over and under temperature protection
  • DC over voltage protection
  • Ignition protection
Optional Temperature Sensor

The optional Temperature Sensor can be installed on Truecharge2 to completely automate the charging process for your battery type. (6m lead length).

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 in order to prevent damage and maintain batteries at a full charge.
Optional TrueCharge 2 Remote Panel

The TRUECHARGE 2 Remote Panel is designed for use with TRUECHARGE 2 Battery Chargers. This full-function remote allows you to monitor and control battery charger performance from a remote location, including features not accessible from the charger’s onboard display. The TRUECHARGE 2 Remote Panel reads like a fuel gauge and displays critical information on charging of battery banks. It is very easy to install, read and operate, connecting with the battery charger through the included telephone cable.

  • Gives the user flexibility to set maximum charger output current
  • Allows the charger to be powered on or placed into standby while AC power is connected
  • Programs the charger for battery type and temperature
  • Displays faults and warnings, basic battery level and settings
  • Displays the current status of each battery or each battery bank
  • Simple push buttons to change charger settings
  • FCC Class B compliant

Whats Included

  • TRUECHARGE 2 remote panel
  • 7.6 m (25′) 6-conductor crossed telephone cable
  • Mounting template and 1 1/2″ NPT locknut for mounting
General Technical Data (TrueCharge2)
TrueCharge2 20amp / 12v Smart Charger TrueCharge2 40amp / 12v Smart Charger TrueCharge2 60amp / 12v Smart Charger
Output Current (nominal) 20amp @ 50°C 40amp @ 50°C 60amp @ 50°C
Output Voltage (nominal dependant on settings)
– Charge 14.2 – 15.5 Vdc 14.2 – 15.5 Vdc 14.2 – 15.5 Vdc
– Float 13.4 – 13.8 Vdc 13.4 – 13.8 Vdc 13.4 – 13.8 Vdc
– Equalize 16 Vdc 16 Vdc 16 Vdc
DC Output Connections 3 3 3
AC Input Voltage 90-270 Vac, 47-63Hz 120 Vac, 230Vac, 240 Vac Nominal
Max power drain (Watts) 500 W 900 W 1400 W
Temperature Compensation Three Settings or optional remote battery temp sensor
Charger Efficiency >80%
Display LED Onboard Control & Status Display Panels
Battery Type Gel, Flooded, AGM and Pb-Ca
Recommended Battery 90 Ah – 400 Ah 90 Ah – 400 Ah 120 Ah – 600 Ah
Battery Connection 3 Positive Terminals 1 Negative Terminal
Operating Temperature -20 to 65°C
Dimensions (H x W x L) mm 70 x 170 x 250 70 x 170 x 250 90 x 170 x 340
Weight 4.0 Kg 4.0 Kg 4.5 Kg


Remote Control Display Temperature Sensor
Remote Panel for Monitoring & Full Control of Battery Charger performance. Completely automate the charging process for your battery type.
Dimensions (H x W x L) 44.4 x 89.6 x 114.6 mm with 6 m lead
Display LED
Temperature Range -20° C to 50° C
Warranty 2 years



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