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SigmasTek  |  SKU: BW-15190

DiaMec DM12-7 High Performance Replacement Battery 4.85 lb

26% off
Sale price $33.99 USD Regular price $45.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new and factory fresh for guaranteed quality
1-year warranty for peace of mind and protection
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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 | 7.5 Ah

Terminal Type

F1

DiaMec DM12-7 Replacement Battery — Compatible with DiaMec DM12-7

The DiaMec DM12-7 replacement battery offers a dependable, high-performance battery option for anyone needing a direct substitute for the DiaMec DM12-7 model. This sealed lead acid (SLA) battery uses Absorbent Glass Mat (AGM) technology to provide maintenance-free, spill-proof operation, along with safety certifications to ensure reliable use across many applications. If you require a long-lasting battery for standby systems or portable equipment, this model delivers consistent power and proven durability.

Key Specifications

  • Model: DM12-7 (Replacement for DiaMec DM12-7)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Branding: DiaMec replacement supplied by SigmasTek

Benefits

This replacement battery is built for durability and reliable performance in both float and cyclic applications. The AGM construction provides reduced internal resistance and improved charge acceptance, enabling quick, efficient recharging and steady output under load. As a maintenance-free, sealed battery, it eliminates electrolyte handling and spills, which simplifies installation and reduces operator maintenance time. U.L. and CE certifications confirm that the product adheres to recognized safety and performance standards.

Designed as a long-lasting battery, the DM12-7 excels in scenarios that require continuous backup power or portable energy. Typical applications include UPS systems, emergency lighting, alarm and security systems, instrumentation, and light-duty power tools. It also functions well in telecom equipment, medical standby devices, and other critical systems where confidence in battery performance matters. The sealed design allows safe placement in cabinets or closets without concern for leakage.

Users will appreciate the factory-fresh condition and included 1 year warranty, which provide immediate reliability and coverage for early-life issues. The SigmasTek-supplied replacement ensures the DiaMec DM12-7 is matched dimensionally and electrically to the original, offering a smooth swap with no modification required for most installations.

Ready to replace your cell? Buy this DiaMec DM12-7 replacement battery now to secure a high-performance, long-lasting battery that restores dependable power to your equipment. Order today and enjoy fast shipping and trusted support.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : DiaMec DM12-7 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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