DiaMec DMU12-7.5 Compatible UPS Replacement Batteries 5.25 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
DiaMec DMU12-7.5 Compatible UPS Replacement Batteries is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 7.5 Ah
Terminal Type
F2
DiaMec DMU12-7.5 UPS Replacement Batteries — Compatible with DiaMec DMU12-7.5
This replacement battery is specifically matched to the DiaMec DMU12-7.5 UPS and related backup systems, offering dependable compatibility and strong performance for critical standby applications. Built with Absorbent Glass Mat (AGM) technology and a spill-proof, maintenance-free design, this high-performance battery supports rapid recharge and reliable discharge during power interruptions. The unit is brand new, U.L. recognized and CE certified, includes a 1 year warranty, and is suited for UPS systems, emergency power supply roles, and battery-powered tools.
Key Specifications
- Compatible Model: DiaMec DMU12-7.5
- Product Type: UPS Replacement Battery
- Replacement Brand: SigmasTek
- Voltage: 12 Volts
- Amp-Hours: 7.5 Ah
- Terminal Type: F2
- Battery Type: Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Design: High Rate Discharge Design
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Applications Listed: Emergency Power Supply; Battery Powered Tools
Benefits
The DiaMec DMU12-7.5 replacement battery is optimized for UPS and other high-drain applications thanks to its High Rate Discharge design. This makes it an excellent high-performance battery for systems that demand quick energy delivery during short, intense discharge cycles — such as UPS switchover events, emergency lighting bursts, and power tools. AGM technology ensures low internal resistance, efficient recharge acceptance, and a maintenance-free experience that reduces long-term upkeep.
Durability and safety are key advantages: sealed, spill-proof construction prevents electrolyte leakage, and U.L. plus CE recognitions indicate compliance with important safety standards. As a long-lasting battery option, it offers stable voltage output and reliable readiness for emergency power supply roles, alarm systems, backup UPS units, and battery-powered tools used in field service or portable applications.
Whether you’re replacing a depleted DiaMec DMU12-7.5 or stocking spare units for critical infrastructure, this SigmasTek replacement battery provides dependable performance and a warranty-backed guarantee to keep systems operational when power is lost.
Ensure uninterrupted operation for your DiaMec DMU12-7.5 — buy this high-performance, long-lasting replacement battery today and protect your UPS and emergency systems with confidence.
Technical Specifications
Product Highlights
- Brand Replacement : DiaMec DMU12-7.5 UPS
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
