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SigmasTek  |  SKU: BW-3361

Upsonic CS 1000 UPS Compatible Replacement Battery Set 10.51 lb

23% off
New arrival
Sale price $53.99 USD Regular price $69.99
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Includes 2 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH)
High rate discharge design for short bursts of high power
Valve regulated, spill-proof construction for safety
Low self-discharge ensures longer shelf life
UL recognized and CE certified for quality and reliability
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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

🔹 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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement Battery Set (2x SigmasTek SP12-7.5HR) for Upsonic CS 1000

Restore peak performance to your Upsonic CS 1000 with this brand new replacement UPS battery set. Designed specifically for the Upsonic CS 1000 Uninterruptible Power Supply unit, this pair of SigmasTek SP12-7.5HR batteries delivers reliable, high-rate power when you need it most. Whether protecting servers, workstations, or networking equipment, this long-lasting battery solution brings the stability and dependability expected from a high-performance UPS battery.

Key Specifications

  • Quantity: 2 batteries per set
  • Brand: SigmasTek
  • Model: SP12-7.5HR
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility note: Use existing cables and hardware from your original UPS configuration to connect the new batteries

Benefits

  • Durability and Safety — Valve regulated spill proof construction and U.L. recognition give you a worry-free, safe replacement UPS battery that resists leakage and handles vibration in rack and cabinet environments.
  • Long Life and Low Self-Discharge — Built with low self-discharge characteristics, these batteries are ideal for standby duty in UPS systems and emergency backup, delivering a long-lasting battery life between service intervals.
  • High Performance When It Matters — The high rate discharge design supplies the higher short-term power your Upsonic CS 1000 may demand during outages, making this a true high-performance UPS battery for critical load support.
  • Wide Application — Perfect for Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery-powered tools; a versatile replacement designed to meet or exceed OEM expectations.
  • Tested and Guaranteed — Each battery set is tested by experienced technicians and backed by a 1 year warranty, giving you confidence in reliability and performance.

Ready to replace the batteries in your Upsonic CS 1000? Orders for in-stock items typically ship within 24 hours. If you need help selecting the right replacement UPS battery or assistance with installation using your existing cables and hardware, call our customer service at . Buy this high-performance UPS battery set now and restore dependable backup power to your Upsonic CS 1000—purchase with confidence today!

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)10.5

Product Highlights

  • Brand Replacement : Upsonic CS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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