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SigmasTek  |  SKU: BW-1994

CyberPower RB0690X2 High Performance Replacement SLA Battery 6.05 lb

19% off
New arrival
Sale price $56.99 USD Regular price $69.99
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Includes 2 brand new SigmasTek SP6-9HR batteries (6V 9AH) for CyberPower RB0690X2 UPS
High rate discharge for short bursts of high power output
Valve regulated and spill-proof for safe, maintenance-free use
Low self-discharge ensures battery readiness when needed
Certified quality with 1 year warranty and OEM spec testing
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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.

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Volts & Amps

6 Volts | 9 AH

Terminal Type

F2

SigmasTek SP6-9HR Replacement Battery Set for CyberPower RB0690X2 UPS

Keep your CyberPower RB0690X2 performing at peak capacity with this brand new replacement UPS battery set. Specially matched to the RB0690X2, this high-performance UPS battery pack restores protection for connected equipment during power interruptions. Installation requires reuse of your original cables and hardware to ensure a proper and safe connection.

Key Specifications

  • Quantity: 2 batteries (replacement battery set)
  • Model: SigmasTek SP6-9HR
  • Voltage: 6 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Applications listed: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
  • Note: Use existing cables and hardware from the original RB0690X2 configuration

Benefits

This replacement pack provides a reliable, long-lasting battery option for the CyberPower RB0690X2. The high rate discharge design is optimized for UPS systems that require quick delivery of energy during short-duration, high-demand events. Valve-regulated, spill-proof construction ensures safe handling and trouble-free service, while low self-discharge preserves capacity during periods of inactivity.

High vibration resistance reduces the risk of internal damage from movement or vibration in mobile or rack-mounted setups. Certified by U.L. and CE, these batteries deliver trusted performance and adherence to recognized safety standards. As a high-performance UPS battery, this set is ideal for maintaining uptime for critical electronics, supporting emergency power systems, and powering compatible battery-operated tools when required.

Each set is factory fresh and quality-tested to meet or exceed OEM expectations, offering an economical and trustworthy replacement solution. Because installation uses your existing RB0690X2 cables and hardware, swapping the batteries is straightforward and cost-effective.

Purchase this replacement UPS battery set for the CyberPower RB0690X2 today to restore dependable backup power. Fast shipping is available for in-stock items—order now for a reliable, long-lasting battery replacement.

Technical Specifications

Voltage6 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.94
Width (in.)1.34
Height (in.)3.7
Weight (lb.)6.04

Product Highlights

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

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