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Guest ChargePro 6 12v 6 Amp Waterproof On-Board Industrial Charger

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Product InformationStore Part Number: 28106


Replaces: Guest GU2608A, Marinco 28106

The Guest ChargePro 28106 is a 12v 6 Amp waterproof industrial smart charger. The ChargePro 6 is designed to recharge your batteries and extend battery life for applications where batteries are stored for long periods of time.

The ChargePro 6 is a 3-stage fully automatic smart charger designed to charge a single 12v group 24 to 31 battery. The 3-stage charging profile is designed to charge a battery quickly without the danger of overcharging due to its integrated smart charging technology. It features a versatile AC input ranging from 100 to 240 VAC allowing for worldwide use.

The new Guest ChargePro 6 has the same housing and mounting dimensions as the previous Guest and Marinco ChargePro 6 models!

Recommended for a single group 24 to 31 battery approximately 70AH to 120AH.


  • Charge flooded and AGM batteries
  • Microprocessor controlled for accurate charging
  • Universal input 120/230V input for go-anywhere freedom
  • Intuitive operation
  • Ignition & Polarity protected
  • 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, and RoHS
  • ConnectCharge Plug for easy assembly to inlet (Item #150CCI) with no wiring

Tech Specs

  • Dimensions (LxWxH): 6.5 x 3.5 x 2.5 in
  • Weight: 4.0 lb
  • Shipping Weight: 6 lb
  • Output Banks: 1
  • DC Output Amps: 6
  • DC Output Voltage: 12 V
  • AC Input Amps: 2 A
  • AC Input Volts: 115
  • Model: 28106
  • Manufacturer: Guest/Marinco
  • AC Input Voltage Range: 100-240 VAC
  • AC Input Volts Freq.: 50-60 Hz
  • Absorption Charge Voltage: 14.3 V ± 0.20 V
  • Float Charge Voltage: 13.3 V ± 0.20 V
  • AC Cable Length: 6 Ft (1.8M)
  • DC Cable Length: 4 Ft (1.2M)
  • Protection type: IP68 (casing)
  • Warranty: 2 Year
  • Manufacturer Part #: 28106
  • UPC: 093344058257
  • Made In: Asia

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Reviews and Ratings

5.00 Average
5 Stars 1
4 Stars 0
3 Stars 0
2 Stars 0
1 Stars 0
Rated 5.00/5 Stars from 1 customer reviews.

Do you own the 28106? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

Waterproof Battery Charger
Pros: Excellent charger for any outdoor equipment or boat. Works as designed with little effort for the skilled mechanic and directions for the not so skilled.
Cons: None
Is this review helpful?
Written by on May 25, 2016. Ownership: Just Bought. Knowledge Level: AC/DC is more than a band — (6 of 7 customers found this review helpful

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