VMAX CT1050 Out Of Stock
August 25, 2020
August 25, 2020



1250Wrms / 2500Wmax Audio System Charge Tank.


Category: Tag:
 Nominal Voltage  20Hr Capacity  Burst Amps  Terminal Posts  Dimensions Weight Charging Current* Charging Voltage Float Voltage
 12V  50AH  1300A 8mm (included) 7.82″w x 6.6″d x 6.7″h 32lb 5A-15A 14.4-14.9V 13.5V-13.8V

Recommended Charging Options:

  • AC Chargers: Any Quality Brand AGM- Smart & Microprocessor controlled- charger with the recommended specs above can be used.  Battery Charger Guide
  • Vehicle Alternator: 14V-15V.
  • RV converter: 14V-15V.
  • Solar Panel: 60W-225W.
  • Wind Turbine: 60W-225W.
  • Charge Controller:10A-UP.

* Warning: Do not use a charger with smaller amperage than the recommended Charging Current shown above.
Maintainers should ONLY be used to maintain a fully charged battery but NEVER as a charger.

Operating Temperature Range:

  • Discharge: -4~140F
  • Charge:     14~140F
  • Storage:     -4~140F

Temperature Compensation:

  • Cycle use:     -30mV/C
  • Standby use: -20mV/C