Excel U-1(4) High Performance Replacement Battery 24.72 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.
Excel U-1(4) High Performance 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 | 35 AH
Terminal Type
Nut & Bolt
Excel U-1(4) Replacement Battery — Compatible with Excel U-1(4)
Replace your worn battery with this Excel U-1(4) replacement battery, crafted to meet or exceed OEM SLA specifications for the Excel U-1(4) model. This long-lasting battery leverages AGM technology for reliable output and a maintenance-free design that simplifies installation and upkeep. Perfect as a high-performance battery replacement for critical backup and everyday power needs.
Key Specifications
- Compatibility: Excel U-1(4) model (replacement battery)
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free with Spill Proof Construction
- Voltage: 12 Volts
- Capacity: 35 AH
- Terminal: Nut & Bolt
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Brand: SigmasTek
- Warranty: 1 Year Warranty
Benefits
The Excel U-1(4) replacement battery provides consistent, durable performance with features designed for longevity. AGM construction allows for better charge acceptance and improved resistance to vibration and shock, making it a top choice as a high-performance battery in mobile and stationary applications. Its sealed, maintenance-free design eliminates regular watering or electrolyte checks, helping reduce maintenance overhead.
Use this battery in UPS systems, emergency power supplies, alarm systems, mobility devices, and light industrial tools. The sealed SLA design helps prevent leaks and protects surrounding equipment, while UL and CE certifications confirm safe, compliant manufacturing processes. The nut-and-bolt terminals ensure secure connections for reliable operation even under repeated use.
Each battery ships brand new and factory fresh with a 1 year warranty to support your investment. If you need a dependable, long-lasting battery that fits Excel U-1(4) specifications, this SigmasTek replacement battery delivers consistent power and proven reliability.
Ready to upgrade? Buy this Excel U-1(4) replacement battery today and keep your systems powered with confidence.
Technical Specifications
Product Highlights
- Brand Replacement : Excel U-1(4) 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.
