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DiaMec DMU12-5 Replacement Battery

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  • DiaMec DMU12-5 Replacement 12V 5AH SLA Battery
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 Product Description

DiaMec DMU12-5 Replacement SLA Battery by SigmasTek Specifications:

Volts: Amp Hours: Terminal: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
12 5 F1 3.54 2.76 3.98 3.5 Sealed Lead Acid (AGM)

The SigmasTek SP12-5 battery is a compatible replacement for the DiaMec DMU12-5 battery. It is a 12V 5AH Sealed Lead Acid Battery with F1 terminals. Manufactured to the highest standards, DiaMec DMU12-5 replacement battery by SigmasTek are designed to meet or even exceed the performance of the OEM DiaMec battery. 


The DiaMec DMU12-5 Replacement Battery is:

  • Maintenance-Free - no need to fill with acid
  • Sealed and Spill-proof
  • UL (Underwriters Laboratories) certified
  • Comes with a 1-year warranty


Replace your current DiaMec DMU12-5 battery with this high quality replacement - you will still get an excellent quality product but much cheaper!

Please make sure to check the dimensions of your current battery before ordering.
Have questions about specific product? Do not hesitate to contact us:

We offer quantity discounts on all our products. Request a quote today and get an even better deal!

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 Warranty Information

The DiaMec DMU12-5 replacement batteries come with a 1 year warranty. If the received product fails to perform during that period, please contact us either by calling (800) 350-1814 or via email at We will then provide you with a warranty claim form, which you will need to fill out and send back along with pictures of voltage meter readings.

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