OPTI-UPS EL3000-AL (Excal-3000) UPS High-Performance Compatible Replacement Battery Set 1088.98 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.
OPTI-UPS EL3000-AL (Excal-3000) UPS High-Performance Compatible Replacement Battery Set 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 | 100 Ah
Terminal Type
Internal Thread
SigmasTek 12 Volts 100 Ah Internal Thread - Compatible with OPTI-UPS EL3000-AL
Protect your OPTI-UPS EL3000-AL with a premium replacement UPS battery from SigmasTek. Designed for reliability and consistent output, this battery provides the stable backup power required for critical equipment. Whether used in data centers, telecommunications racks, or emergency power setups, this high-performance UPS battery helps ensure your systems remain online during disturbances and outages.
Key Specifications
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 100 Ah
- Terminal Type: Internal Thread
- Compatible UPS Model: OPTI-UPS EL3000-AL
Benefits
This SigmasTek replacement UPS battery offers exceptional durability, dependable runtime, and high-performance output tailored for UPS applications. The 100 Ah capacity provides extended backup duration compared to smaller batteries, making it an excellent choice for environments where longer runtime is critical. As a long-lasting battery solution, it reduces replacement frequency and helps lower total cost of ownership for your power backup infrastructure.
Durability: Engineered to stand up to the stress of repeated charge/discharge cycles and to perform reliably over time in UPS systems. Longevity: Large amp-hour capacity supports extended runtimes and consistent performance through multiple outage events. High performance: Maintains stable voltage under load to protect sensitive electronics and ensure seamless operation of connected equipment. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools that may require short bursts of high current or sustained reserve power.
The internal thread terminals provide secure, low-resistance connections for the OPTI-UPS EL3000-AL battery compartment. Proper installation by qualified technicians ensures the best performance and safety. This replacement UPS battery is a practical, performance-oriented choice for maintaining reliable backup power in mission-critical installations.
Ready to upgrade? Purchase this high-performance, long-lasting replacement UPS battery for your OPTI-UPS EL3000-AL today and keep your equipment protected with reliable backup power.
Technical Specifications
Product Highlights
- Brand Replacement : OPTI-UPS EL3000-AL
- Manufacturer: SigmasTek
- Product Type: UPS 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.
