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SigmasTek  |  SKU: BW-15599

DiaMec DMU12-5 Compatible Replacement Battery 3.5 lb

23% off
New arrival
Sale price $29.99 USD Regular price $38.99
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Compatible replacement for DiaMec DMU12-5 model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free and spill-proof design for safety
U.L. Recognized and CE Certified for quality assurance
Includes 1-year warranty for reliable performance
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

DiaMec DMU12-5 Replacement Battery — Compatible with DiaMec DMU12-5

Replace your failing cell with this DiaMec DMU12-5 replacement battery engineered for dependable compatibility and consistent output. This rechargeable Sealed Lead Acid (SLA) unit employs Absorbent Glass Mat (AGM) technology for a maintenance-free, spill-proof design that delivers the dependable performance professionals expect. As a high-performance battery option, it’s ideal for restoring UPS systems, emergency power supplies, alarm panels, and other critical devices that demand a long-lasting battery.

Key Specifications

  • Model: DiaMec DMU12-5 (replacement for DiaMec DMU12-5)
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Supplier: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5 AH
  • Terminal: F1

Benefits

  • Robust Construction: The AGM design keeps electrolyte immobilized for spill-proof reliability and increased resistance to vibration and shock, extending operational life in mobile and fixed applications.
  • Maintenance-Free Convenience: This sealed battery removes the need for routine maintenance, providing the hassle-free performance you need for long-term installations in UPS, security systems, and emergency lighting.
  • Consistent, High-Performance Output: Designed as a high-performance battery replacement for the DMU12-5, it supplies steady voltage and dependable current delivery for critical loads, minimizing downtime and protecting connected equipment.
  • Certified Safety: U.L. Recognition and CE Certification ensure the product meets recognized safety and quality standards, giving you confidence in both performance and compliance.
  • Versatile Applications: Use this long-lasting battery in UPS backup, alarm and security systems, medical equipment standby, telecom power modules, and other devices requiring a 12V, 5AH SLA battery. It’s a direct swap to restore system readiness.
  • New and Warranted: Supplied brand new and factory fresh with a 1 year warranty, this replacement battery offers a dependable and affordable way to restore power reliability.

Don't wait for a power failure—secure your DiaMec DMU12-5 replacement battery today. Click to buy this high-performance, long-lasting battery and restore dependable backup power to your equipment with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : DiaMec DMU12-5 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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