• Copeland Engineering Inc. offers battery saving devices for Law Enforcement, Fire, EMS and other public safety vehicles. - the new Power Master 6.
  • We are dedicated to providing the highest quality motor vehicle electrical products and customer support. - the Cycle Pal.
  • Battery and electrical system function are mission critical to Emergency and Public Safety Vehicles operation. - the new Top H.A.T.
  • With all the equipment demands on Public Safety vehicles, you need battery saving devices for your fleet to control output - the new Dockmaster.

We are Copeland Engineering, dependable power management.

The solution to your dead battery problems! Easy installation: Set and forget!

Vehicle

Eliminate Monday morning battery service calls and improve your fleets' vehicle availability.

Battery

Extend your fleet's battery life and reduce or eliminate the need for spare vehicle battery storage.

Power

Automatic power off after a user-determined time for monitor system voltages and time-out counts.

Reliable

Copeland Engineering provides a two year warranty on all products. All CEI products are made in the USA.

Our Product Line-Up

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Power Master 6

A high current six indivdually programmed 30 amp channel power distribution timer that is configurable by Bluetooth, PC, smart phone or tablet.

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Top H.A.T. SS

A high end AMP timer with a high reliability 250-AMP relay built in. Easy access with 6mm bolts providing convenient wire-attachment points.

Sit Amet Website

Cycle Pal

Built especially for motorcycles, a one-hour timer with low self-power drain, high power capability of 12-amps continuous and 30-amp surge.

Lorem Website

Dockmaster

Developed to help prevent avoidable laptop down time. Automatic shutdown warns with 5-minute notice and safe automatic computer shutdown.

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Top H.A.T.

A high end AMP timer with a high reliability 250-AMP relay built in. Easy access with 6mm bolts providing convenient wire-attachment points.

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Power Tamer

Soild state digital design. Optional direct ignition sensing for emergency vehicles. Programable delay 15 minutes to 16 hours. Low voltage protection.

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Power Tamer VS

Soild state digital design wtih 16.5 volt over voltage protection. Programable delay from 15 minutes to 31 hours. Low 5-milliamp standby.