SKU: 3906266674

Guest 2720a 20a 2 Bank 120v Input Battery Charger

$96.75 $107.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Guest 2720a 20a 2 Bank 120v Input Battery ChargerGuest ChargePro 2720A 20A 120V 2 Bank Battery Charger Model: 2720A All high frequency, digital charging technology Fully automatic 5 stage performance charging Dedicated battery charging, sensing and control per bank Expanded LED charge status monitor Wiring and battery fault detection Wiring and battery fault detection Up to 40 percent lighter 100 percent Waterproof (IP67) and shock resistant for all fresh and saltwater applications For all 12 volt

Guest ChargePro 2720A 20A 120V 2 Bank Battery Charger

Model: 2720A
  • All high frequency, digital charging technology
  • Fully automatic 5-stage performance charging
  • Dedicated battery charging, sensing and control per bank
  • Expanded LED charge status monitor
  • Wiring and battery fault detection
  • Wiring and battery fault detection
  • Up to 40 percent lighter
  • 100 percent Waterproof (IP67) and shock resistant for all fresh and saltwater applications
  • For all 12 volt flooded and AGM lead acid batteries
  • Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. In-line fuses for maximum DC wire protection.
  • 2 year warranty

Guest On-Board battery chargers have been redesigned from the inside out with the customer in mind. Our newest generation On-Board Marine battery chargers include leading advancements in digital charging technology and waterproof design/construction. Every Guest charger has a dedicated charging, sensing and control per bank. The easy to read graphics indicates the status of each battery bank through the charging process.

Specifications
Banks 2
Input voltage 90-135v AC 50/60Hz
DC System Voltage 12/24
Amps 20
Amps per bank 10
Dimensions 7.5"" x 2.4"" x 12.9""
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3906266674

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4.4 ★★★★★
Based on 15 reviews
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Product Reviews
B
Verified Purchase
Bil R.
Lexington, US
★★★★★ 5
Perfect fit for 5.7 Mercruiser
Great fit for mercruiser 5.7 Have had it installed for about 6 months and still working great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Arelius Walker
Massapequa, US
★★★★★ 5
Great Buy!!! 5-Star!!!
Bolted up! Boat starts like the original starter! Great Buy!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
N
Verified Purchase
neil d.
Charlottesville, US
★★★★★ 4
Seems good but not a direct replacement
This starter did work but it was not a direct replacement for the starter in my 1986 Malibu skier with 5.7 mercruiser direct drive. This starter is a mini-starter, which is great in that it’s smaller and lighter but it meant that my starter bolts were too long and I had to add 3/8” stack of washers under the bolt heads. The bracket that supports the front of the starter to the engine block was also not able to be used because the new starter is shorter, although with the lighter starter, that bracket is probably no longer necessary. First few starts have been fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
J
Verified Purchase
Jerry Sonnier
Natrona Heights, US
★★★★★ 5
Fit Great. Works great.
Fit perfectly Mercruiser 4.3
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Boat once again starts
Easy install once I figured out how to reach the starter. Worked first try and my boat is starting again. I think being a contortionist would help with the install since it is under the engine and boats typically only have access from the top. It probably took me an hour to get the old one off and about 30 min to install the new. The symptom of the broken one was a click sound when trying to start the motor, but nothing turning over. Same sound with new. Battery or a jumper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025

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