DiaMec DMU12V75AH High Capacity Replacement Battery 50.64 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 DMU12V75AH High Capacity Replacement Battery 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 | 75 AH
Terminal Type
Nut & Bolt
DiaMec DMU12V75AH Battery (Replacement) — Compatible with DiaMec DMU12V75AH
This DiaMec DMU12V75AH replacement battery is built to provide reliable compatibility, consistent performance, and long-term reliability for your equipment. Featuring Absorbent Glass Mat (AGM) construction and a maintenance-free, spill proof design, this SLA unit delivers the stable power and safety certifications required for demanding applications. If you need a high-performance battery that installs easily and performs dependably, the DiaMec DMU12V75AH replacement unit is an excellent choice.
Key Specifications
- Model: DiaMec DMU12V75AH (Replacement)
- Type: 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
- Voltage: 12 Volts
- Amp Hours: 75 AH
- Terminal: Nut & Bolt
- Brand Listing: SigmasTek
- Warranty: 1 Year Warranty
Benefits
The DiaMec DMU12V75AH replacement battery offers rugged performance and a long service life thanks to AGM technology and solid internal construction. It functions as a high-performance battery in both standby and cyclic use, providing dependable voltage stability and efficient recharge characteristics. The maintenance-free, sealed design reduces the need for attention and improves safety during installation and operation.
Ideal uses for this long-lasting battery include uninterruptible power supplies (UPS), emergency power systems, telecommunications, medical equipment, and portable or stationary tools. Nut & bolt terminals provide strong, vibration-resistant connections for industrial and mobile applications. U.L. and CE recognition give additional assurance of compliance with industry safety and manufacturing standards.
Whether replacing an old pack or stocking spare batteries, this DiaMec DMU12V75AH replacement battery gives you factory-fresh condition and a one-year warranty so you can rely on consistent performance when it matters most.
Ensure uninterrupted power—purchase your DiaMec DMU12V75AH replacement battery today and get a reliable, high-performance solution for your critical systems.
Technical Specifications
Product Highlights
- Brand Replacement : DiaMec DMU12V75AH Battery
- 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.




