Guest On-Board Battery Charger 20A / 12V - 2 Bank - Waterproof and Digital Charging Technology

On-Board Battery Charger 20A / 12V - 2 Bank - 120V Input

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.

Features:

• 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
• Auto-maintain energy saver mode
• Up to 40 percent lighter
• 100 percent Waterproof (IP67) and shock resistant for all fresh and saltwater applications
• All models are pre-wired for easy installation
• 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

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Guest On-Board Battery Charger model 2720A is a reliable 12V, 20A dual-bank charger designed for marine applications. Featuring advanced high-frequency, digital charging technology, this charger ensures fast, efficient, and fully automatic 5-stage performance charging. Each bank has dedicated sensing and control, allowing optimized charging for multiple batteries simultaneously, with easy-to-read graphics indicating the charging status of each bank. Its waterproof IP67 design and shock-resistant construction make it suitable for both freshwater and saltwater environments, providing durability and peace of mind in harsh marine conditions. The charger is pre-wired for straightforward installation, saving time and effort during setup. Safety features include reverse polarity, over-current, over-voltage, over-temperature protection, and built-in ignition protection, ensuring secure operation in all scenarios. The auto-maintain energy saver mode helps keep batteries topped off without overcharging, extending battery life and reducing maintenance. This charger is compatible with all 12V flooded and AGM lead-acid batteries, making it a versatile choice for various marine power setups. Weighing approximately 0.29 pounds, it is up to 40% lighter than previous models, enhancing ease of handling and installation. Backed by a two-year warranty, the Guest 2720A provides a dependable power solution for marine enthusiasts seeking efficiency, durability, and safety in their battery charging system.

Features:

• High-frequency digital charging technology for fast and efficient performance

• Fully automatic 5-stage charging process to optimize battery health

• Dedicated sensing and control for each battery bank

• Expanded LED display for clear charge status monitoring

• Wiring and battery fault detection for added safety

• Auto-maintain energy saver mode to keep batteries topped off

• Lightweight design, approximately 40% lighter than previous models

• IP67 waterproof and shock-resistant construction for marine environments

• Pre-wired for easy installation

• Compatible with all 12V flooded and AGM lead acid batteries

• Built-in safety features: reverse polarity, over-current, over-voltage, over-temperature, ignition protection

• Includes inline fuses for maximum DC wire protection

• Two-year warranty for added peace of mind