OPTI-UPS ES1000C (Tower/RM) UPS High Performance Replacement Battery Set 10.51 lb
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OPTI-UPS ES1000C (Tower/RM) UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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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
SigmasTek SP12-7.5HR Replacement Battery Set for OPTI-UPS ES1000C (Tower/RM)
Keep your OPTI-UPS ES1000C (Tower/RM) running smoothly with this dependable replacement UPS battery set. The package contains two SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) designed for the specific demands of UPS systems. Engineered for safe, reliable output and tested to ensure OEM-level performance, this replacement UPS battery is an ideal choice for technicians and IT professionals looking for proven backup power solutions.
Key Specifications
- Compatible UPS model: OPTI-UPS ES1000C (Tower/RM)
- Battery quantity: 2 batteries per set
- Battery model: SigmasTek SP12-7.5HR
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 7.5 Ah
- Terminal type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated, Spill Proof
- Self-discharge: Low self-discharge characteristic
- Durability: High vibration resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand new, factory fresh
- Warranty: 1 Year
- Connection note: Use all existing cables and hardware from original configuration to connect new batteries
Benefits
- Enhanced durability: Valve-regulated construction and high vibration resistance ensure these batteries can handle repeated cycles and the physical demands of UPS mounting arrangements.
- Long-lasting battery life: Low self-discharge and factory-fresh cells contribute to extended service life, making this set a cost-effective long-lasting battery replacement for the OPTI-UPS ES1000C (Tower/RM).
- Superior performance on demand: Designed for high rate discharge, these batteries provide reliable short-term high-power output for emergency transitions and heavy load events—perfect for those needing a high-performance UPS battery.
- Safety and compliance: U.L. recognition and CE certification give added assurance for use in mission-critical systems.
- Suitable applications: Ideal for UPS systems, emergency power supplies, and battery-powered tools where dependable backup and quick response are necessary.
- Quality testing and support: Each battery set is tested by our technical staff and guaranteed to meet or exceed OEM standards, ensuring compatibility and reliable operation in your OPTI-UPS ES1000C (Tower/RM).
Restore full backup capability to your OPTI-UPS ES1000C (Tower/RM) with this tested SigmasTek replacement battery set. Order now to receive a high-performance, long-lasting battery solution with quick shipping and a 1-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : OPTI-UPS ES1000C
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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