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  Marinco 28330 30A 3 Bank 110/230V Battery Charger
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Marinco 28330 30A 3 Bank 110/230V Battery Charger

Item #: MRN28330




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Marinco On-Board Battery Charger 30A

(10/10/10) / 12/24/36V 3 Bank

Model: 28330
  • Charge flooded and AGM batteries
  • Microprocessor controlled for accurate charging
  • Universal input 120/230V input for go-anywhere freedom
  • Intuitive operation
  • Isolated outputs
  • Outputs can be put in series or parallel for higher voltage or current
  • Completely sealed, epoxy filled
  • IP68 waterproof
  • Designed for harsh marine and industrial environments - moisture, salt, shock and vibration tested
  • Non-corroding housing for ultimate reliability
  • Meet global industry standards including UL, CE, CSA, ABYC, California efficiency regulations (CEC)
  • Footprint same as former Charge Pro Guest Chargers
  • ConnectCharge Plug for easy assembly to inlet (Item #150CCI) with no wiring

This 28330 model is a 3 bank, 30 amp, 12/24/36V DC output charger with wide input voltage range (100-240V AC), is microprocessor controlled and has a maintenance mode that will keep the charger fully charged. The Marinco 28330 meets the CEC (California Energy Commission), FCC, CE, is RoHS compliant and built to UL 1236. The 28330 has the same mounting dimensions as the 2631A and will replace this model.

ProtectionIgnition Protection
Over Current
Over Charge
Reverse Polarity
Thermal Protection
Short Circuit
Battery SizeGroup 24 through 31 (up to 120 Amp-Hr)
Battery Type12V lead acid (FLOODED and AGM)
Maximum Recharge Time12 hours
Input Voltage Range:100 to 240V AC 50/60 HZ
Input Current rating:7.5 Amps maximum
Bulk14.3VDC @ 5.5 — 6.5 Amps
Absorbtion14.3VDC @ 3 — 6.5 Amps
Float13.3VDC @ 0 — 3 Amps
Dimensions7" H x 13" W x 2.9" D

Did you Know?

ALL products we sell are factory new and come with the full Manufacturers Warranty!

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Item # Description Price Order
GUE150CCI Guest 150CCI Connect Charge Inlet Front/Rear  $14.99  Add to cart

Marinco 28330 30A 3 Bank 110/230V Battery Charger - Marinco Battery Chargers and Inverters