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Xantrex TrueCharge2 20 amp / 40 amp smart charger for RV and Marine

 
Designed primarily for marine and commercial applications worldwide, TRUECHARGE2 Battery Chargers are unmatched for reliability. Available in two 12-volt models, they are versatile enough to be used in a wide variety of conditions and locations. Auto-ranging AC input voltage capability (90 - 265 volts AC) makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display can be augmented with an optional remote panel.

Performance Features
  • 12-volt models available in 20 A and 40 A
  • Microprocessor-controlled, multistage charging algorithms
  • Settings for two and three-stage charging
  • Settings for flooded, gel, AGM or lead-calcium batteries
  • Auto-ranging universal input voltage (90-265 Vac, 47-63 Hz) is also compatible with a generator or other low-quality power sources
  • Temperature-compensated charging with optional battery temperature sensor (Part #808-0232-01)
  • Power factor corrected for efficient charging
  • Battery-equalization feature
  • Ability to charge ‘dead’ batteries
  • Optional remote display includes a maximum charger output control Available mid 2009 (Part #808-8040-00)

Protection Features

  • Reverse battery polarity protection
  • Drip-proof design
  • Over and under-temperature protection
  • DC over-voltage protection
  • Battery overcharging protection
  • Ignition protection
Output

 Price:

20 AMP: $249.99 + $.01 shipping
40 AMP: $314.99 + $.01 shipping

   
   

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.

Product Features

  • 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

Product Includes

  • TRUECHARGE 2 remote panel
  • 7.6 m (25’) 6-conductor crossed telephone cable (part# 31-6257-00)
  • Mounting template and 1 1/2” NPT locknut for mounting
 Price: 84.99 + $.01 shipping

Temperature sensor

This temperature sensor is designed for use with Truecharge 20+ and 40+ battery chargers. It mounts on a terminal post of a battery in a bank or on the side of a battery and measures its temperature. It sends precise information to the charger, which automatically adjusts voltage to ensure full battery charge depending on the ambient temperature of your battery installation.

When the batteries are cold, the charger can charge them at a higher rate. When they are hot, the charge may need to be scaled back. The sensor enables the Truecharge units to make this decisions based on real-time information from the batteries. If the sensor is not fitted, the Truecharge units will use an assumed average battery temperature.

Price: 30.00 + $4.95 shipping

Specifications

Electrical Specifications (@ 25°C unless otherwise noted)
Models  TRUECHARGE2  20 / 40
Output current (nominal) 20 A / 40 A
Output voltage (nominal, depending on settings)
Charge 14.2 - 15.5 Vdc 
Float 13.4 - 13.8 Vdc
Equalize 16 Vdc
DC output connections Three
AC input voltage 1 90-265 Vac 47-63 Hz
  120 Vac, 230 Vac, 240 Vac nominal
Temperature compensation Three settings or optional remote battery temperature sensor
Charger efficiency > 80%
Battery type Gel, Flooded, AGM and Pb-Ca
Recommended battery size 100 Ah to 400 Ah
   
General Specifications  
Models TRUECHARGE2 20 / 40
Operating temperature 2 0 to 65°C
Storage temperature -40 to 80°C
Battery connection Three positive terminals
                One negative terminal
Dimensions (H x W x L) 2.8 x 6.7 x 9.8” 
  (70 × 170 × 250mm)
Weight 4.8 lb (2.2 kg)
Warranty Two year
Part Numbers 804-1220 
  804-1240
   
Remote Panel 808-8040-00
Battery Temperature Sensor 808-0232-01