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SigmasTek  |  SKU: BW-2599

CyberPower CP685AVRG SLA Compatible High Performance Replacement Battery 5.99 lb

20% off
New arrival
Sale price $38.99 USD Regular price $48.99
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Replacement for CyberPower CP685AVRG UPS units
High rate discharge supports short bursts of power
Valve regulated, spill-proof design for maintenance-free use
Low self-discharge extends shelf life
UL recognized and backed by a 1-year warranty
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 9 AH

Terminal Type

F2

SigmasTek SP12-9HR (12V 9AH) Replacement Battery for CyberPower CP685AVRG

Replace the worn battery in your CyberPower CP685AVRG with a SigmasTek SP12-9HR replacement UPS battery engineered for reliable compatibility and dependable operation. Designed for high rate discharge performance and long service life, this high-performance UPS battery is a cost-effective solution to restore the runtime and protection of your UPS. Be sure to reuse all original cables and hardware when installing the new battery.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-9HR (SigmasTek12 Volts9 AHF2SLA)
  • Voltage: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low self-discharge
  • Vibration Resistance: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This replacement battery offers a balance of durability, safety, and dependable output for UPS systems. The valve-regulated spill-proof construction minimizes maintenance and allows flexible mounting orientations. Low self-discharge preserves charge during storage, and high vibration resistance improves operational resilience. As a high-performance UPS battery, it supplies the necessary power for brief, high-current demands that occur during power interruptions.

  • Durability: Constructed to withstand frequent charge/discharge cycles and everyday wear.
  • Long life: Designed and tested to provide reliable service comparable to OEM replacements.
  • High performance: Excellent for applications that require quick bursts of energy in UPS setups.
  • Typical uses: Uninterruptible Power Supply units, emergency power backup, and battery-operated tools.
  • Assured quality: Our technical team individually inspects batteries to ensure compatibility with the CyberPower CP685AVRG.

We typically ship in-stock replacement UPS battery orders within 24 hours so you can reduce downtime and maintain protection. For questions about fitment for your CyberPower CP685AVRG or for installation guidance, contact our customer service at or e-mail us and our knowledgeable staff will assist.

Don’t wait until an outage exposes your equipment. Order the SigmasTek SP12-9HR replacement battery for the CyberPower CP685AVRG today for a reliable, long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.99

Product Highlights

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

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