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SigmasTek  |  SKU: BW-16269

DiaMec DMU12-22 High Performance Compatible Replacement Battery 13.24 lb

22% off
Sale price $72.99 USD Regular price $93.99
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Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and quality assurance
Brand new and factory fresh to ensure reliable performance
1 year warranty included for peace of mind
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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 | 22 Ah

Terminal Type

Nut & Bolt

DiaMec DMU12-22 Replacement Battery (Compatible with DiaMec DMU12-22)

Replace your DiaMec DMU12-22 with a reliable, performance-driven option built for compatibility and longevity. This replacement battery is engineered to meet or exceed OEM SLA specifications, offering dependable standby and cyclic performance for your critical systems. As a high-performance battery choice, it’s designed to provide a long-lasting battery solution for UPS, emergency power, and tool applications where consistency matters.

Key Specifications

  • Compatible Model: DiaMec DMU12-22
  • Replacement Brand: SigmasTek
  • Battery Chemistry/Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 22 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Robust Construction: AGM technology delivers a rugged, sealed design resistant to shocks and vibration—ideal for demanding environments.
  • Maintenance-Free Operation: The spill-proof design eliminates fluid handling and routine electrolyte checks, reducing downtime and service costs.
  • Extended Service Life: Engineered as a long-lasting battery, it offers consistent charge acceptance and reliable reserve capacity for standby or cyclic duty.
  • High Performance Under Load: Designed to meet OEM standards, this high-performance battery supplies stable output for sensitive electronics and critical backup systems.
  • Certified Safety: U.L. Recognition and CE Certification provide assurance of compliance with international safety and quality benchmarks.
  • Versatile Applications: Perfect for uninterruptible power supplies (UPS), emergency lighting, backup/standby systems, power tools, and other SLA-compatible devices requiring dependable power.
  • Easy Installation: Supplied brand new with nut & bolt terminals for secure connections—ready to replace your existing DiaMec DMU12-22 quickly.

Ready to upgrade to a dependable replacement battery for your DiaMec DMU12-22? Choose this SigmasTek 12V 22Ah AGM SLA battery for proven reliability and a 1 year warranty. Purchase now to ensure uninterrupted power when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours22 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)13.23

Product Highlights

  • Brand Replacement : DiaMec DMU12-22 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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