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Xantrex 804-1210 > TrueCharge 2 10 Amp 12 Volt Battery Charger
Xantrex TrueCharge 2 10 Amp 12 Volt Battery Charger - 804-1210

Our Price: $146.51
Warranty: 2 Years

Product Code: XANTREX-804-1210

Description Datasheet

Xantrex TrueCharge 2 10 Amp 12 Volt Battery Charger

Manufacturer Part Number: 804-1210

TRUECHARGE 2 Battery Chargers lead the industry with a small footprint and ultra-compact design. Designed for marine and commercial applications worldwide, the new TRUECHARGE2 10-amp charger is the latest addition to the TRUECHARGE2 series.



  • Microprocessor-controlled, multistage charging algorithms
  • Charges 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
  • Power factor corrected, temperature-compensated charging
  • Ability to charge healthy batteries drained to low voltage
  • Mounting is possible in a variety of orientations and in areas where space is limited Easy access to AC and DC wiring from one side
  • Tested to conform to ingress protection rating IP32 and meets UL1564, UL1236 including marine supplement and ABYC standards


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


Output current (nominal) 10 A
Output voltage (nominal, depending on settings)
  • Charge 14.2 - 15.5 Vdc
  • Float 13.4 - 13.8 Vdc
  • Equalize NA
DC output connections Two
AC input voltage 90-265 Vac, 47-63 Hz
120 Vac, 230 Vac, 240 Vac nominal
Temperature compensation Three settings
Charger efficiency > 80%
Battery type Gel, Flooded, AGM, Pb-Ca
Minimum recommended battery bank size 20Ah

Detailed Description

The new TRUECHARGE 2 10-amp charger replaces the former best-selling, first-generation TRUECHARGE 10TB unit and features universal auto ranging input voltage (90 Vac to 265 Vac, 47 to 63 Hz), which can be used in most parts of the world. The TRUECHARGE2 10-amp is smaller and lighter than its predecessor and can be mounted in a variety of positions.

The TRUECHARGE 2 10-amp charger uses power factor correction to deliver a full three-stage charge cycle. As a result, the charger requires less incoming AC power to operate at its peak efficiency, freeing up more usable AC power for onboard electronics. The TREUCHARGE2 10-amp charger meets stringent safety and regulatory standards including UL1564 and UL1236.

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.

Power Factor Corrected (PFC) Charging

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

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