Newmar Power-Pac 14AH Power Supply

The Power-Pac 14AH Power Supply is a reliable 12V DC solution designed specifically for marine applications. Equipped with built-in backup batteries, it ensures uninterrupted power to your radios and critical navigation equipment, even during an AC power outage. Ideal for commercial vessels, work boats, and yachts, the Power-Pac delivers consistent performance in demanding marine environments.

Key Features

• Stable Power Output: Highly regulated, low ripple, noise-free 12-volt output ensures your sensitive communications equipment operates without RF or audio interference.
• Automatic Backup: Built-in on-line stand-by battery provides immediate backup power in case of AC power loss, maintaining uninterrupted communication.
• Expandable Battery Capacity: Internal mounting space and terminals allow conversion from the 7 A/H model to the 14 A/H model, with the option to add external batteries for extended backup.
• User-Friendly Indicators: Front panel indicator lights display AC input, DC output, and battery status, while audible and visual low battery warnings ensure you stay informed.
• Comprehensive Protection: Equipped with over-voltage protection, current limit protection, and automatic thermal shutdown to safeguard your equipment.
• Versatile Input Options: Supports 115/230 VAC, 50-60 Hz input, selectable via a slide switch on the rear panel.

Technical Specifications

Specification	Details
Battery Capacity	14 amp/hour
Case Size (H x W x D)	5.3 x 9.0 x 10.5 inches (13.3 x 22.9 x 26.7 cm)
Weight	24 lbs. (10.9 kg)
Input	115/230 VAC, 50-60 Hz
Output	13.6 VDC @ 5A continuous, 10A intermittent
Regulation	1% line and load
Ripple	1% P-P
Operating Temperature	0-40°C

Power Output with 14 AH Battery

Current (Amps)	Operating Time
7 A	100 minutes
10 A	60 minutes
15 A	30 minutes
20 A	15 minutes

*Assuming the battery is at full charge when AC power fails.

Battery Performance

The Power-Pac 14 AH model can power a 25-watt transceiver for up to 6 hours with a 20% transmit/receive duty cycle. The 7 AH model offers up to 3 hours of operation. Additionally, you can expand backup power up to twelve hours by installing additional externally wired batteries, reaching a total of 28 AH. All batteries are automatically recharged when AC power is restored.

Protection Features

• AC Input Fuse
• Internal and External Battery Fuses
• Over Voltage Protection
• Current Limit Protection
• Automatic Thermal Shutdown
• Low Battery Disconnect

Mechanical Specifications

• Vinyl Laminated Aluminum Case
• 6’ Standard AC Power Cord
• AC Input Selector Switch

Battery Details

• Sealed Lead Acid, Deep-cycle
• Certified by DOT and IATA for Air Shipment
• Weight per 7 AH Battery: 6 lbs.
• Dimensions: 6” x 3.75” x 2.5”

Available Options

• Form C AC Failure Contacts (Contact factory for details)
• Extra Batteries: Sold separately in 7 A/H increments; each Power Pac accommodates up to 28 A/H (14 internal, 14 external)

Note: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Quick Guide (PDF)
Owner's Manual (PDF)