Auto Charge 20/20, Model #: 091-216-20/20

auto charge 20/20
  • 40A total: 20A battery charger, 20A battery saver
  • Automatic operation regulates output to a single battery bank
  • Separate 20 Amp ATC fuse protected “Battery
    Saver” output eliminates drain on vehicle battery when in station
  • Clean output poses no interference with radios and other mobile devices
  • Front ammeter indicators
  • Dual cooling fans
  • Automatic current limit
  • Reverse polarity protected
  • AC input circuit breaker protection
  • 3 year warranty

  • Auto Charge 20/20
  • Downloadable
  • Outline
  • Related
Input: 120 Vac, 50/60 Hz, 8.5 Amps Max
Input Fuse: 10 Amps, Resettable Circuit Breaker
Battery Charger Output Power: 12 Vdc, 20 Amps Max
Battery Saver Output Power: 14.0 Vdc, 20 Amps Max
Output Waterproof Circuit Breaker (Recommended)
: 30 Amps, Part Number: 090-0030-0
Battery Saver Low Ripple Output Fuse: 20 Amp, ATC fuse, 091-FUS0257020
LED Status Indicators: AC On, Reverse Polarity
Weight: 13 lbs
Warranty: 3 Years

Datasheet.pdf (748 Kb)
Instruction Manual.pdf (1.2 Mb)

outline drawing 091-20/20
Auto Charge Status Center - 091-189-12
Auto Charge Precision Status Center - 091-189-12-3.5D
120 Volt Auto Pump - 091-9B-1
120 Volt Auto Pump with Auto Drain - 091-9B-1-AD
WP Auto Eject, 15 Amp - 091-18WP-120
WP Auto Eject, 20 Amp - 091-20WP-120
Super Auto Eject, 15 Amp - 091-55-15-120
Super Auto Eject, 20 Amp - 091-55-20-120

The Auto Charge 20/20 is an intergrated charger with Battery Saver Low Ripple. Designed for installation on vehicles with a single battery system. The charger completely operates automatically and stops charging the batteries when they are fully charged. There is no trickle charge and therefore no danger of overcharging and water boil-off.
The Battery Saver output provides uninterrupted power to accessory loads whenever the vehicle is connected to AC power. This complete package simplifes installation and improves system relialility due to parasitic loads. These loads will be connected to the battery when the vehicle is in use but are removed automatically when shore power is supplied and are then powered by the Battery Saver.
Ammeters are provided to indicate Charger and Battery Saver output currents.
The charger is also ruggedized to withstand the shock and vibration encountered by vehicle mounted equipment.