11900-4 - Navico Group Attwood Battery Maintenance Charger | Aztek Computers
29+Years
SKU: K7QLSQXYV7 |  Mfg. Part: 11900-4  | UPC: 022697119001  |  0 Reviews  |     Share

11900-4 - Navico Group Attwood Battery Maintenance Charger

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$45.23  $61.06
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Product Overview

Battery Maintenance Charger

Fully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and reverse polarity protection.
  • LED status indicators
  • 1.5 amp
  • 12V
  • 1 bank operation

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.







Expert Overview

The Attwood Battery Maintenance Charger is an onboard solution designed to provide a consistent 1.5 Amp maintenance charge for 12V batteries. This fully-automatic unit helps ensure lead-acid batteries remain optimally charged, preventing discharge and extending battery life in various applications. It is suitable for IT departments or facilities managers who need to maintain standby power systems, backup batteries for network equipment, or other 12V systems that experience periods of inactivity. The charger features water resistance and incorporates safety mechanisms such as short circuit connection and reverse polarity protection, contributing to reliable operation. LED indicators provide status updates. This single-bank charger, part number 11900-4, addresses the common issue of battery degradation due to prolonged disuse, ensuring readiness when power is needed.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
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  • Navico Group
  • 11900-4
  • 022697119001
  • New
  • 1.7 lbs
  • 5 X 5 X 5
  • Sep 24, 2026
  • Jul 20, 2026
Product Identifiers: Brand: Navico Group • Part #: 11900-4 • UPC: 022697119001 • Category: Battery Chargers

Frequently Asked Questions

What type of batteries is this charger designed to maintain?

This charger is specifically designed to maintain 12V batteries. It provides a 1.5 Amp maintenance charge suitable for lead-acid battery types.

What safety features are included with this charger?

The Attwood Battery Maintenance Charger includes built-in safety features such as short circuit connection protection and reverse polarity protection. These features help prevent damage to the charger and the battery during operation.

Is this charger suitable for outdoor or marine environments?

Yes, the charger is water resistant, making it suitable for environments where exposure to moisture is a possibility. Its onboard design allows for fixed installation.

How many batteries can this charger maintain simultaneously?

This unit is designed for 1 bank operation, meaning it can maintain one 12V battery at a time. It provides a dedicated 1.5 Amp maintenance charge to that single battery.

11900-4 - Navico Group Attwood Battery Maintenance Charger

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