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CB Range  |  SKU: CB129X1-10351

Battery For Cyberpower Cp825lcd UPS, 1 X 12v, 9ah - 108wh

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $36.99 CAD Regular price $40.92
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Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.

Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.

UPS Battery for CyberPower CP825LCD – 12V 9Ah AGM Replacement (1 Pack, T2 Terminals)

High-performance 12V 9Ah sealed lead acid (AGM) battery designed for reliable UPS backup power. Built to keep your CyberPower CP825LCD running smoothly during outages with stable and dependable energy output.

9Ah Capacity 12V Output AGM Technology Maintenance-Free

Technical Specifications

ModelCB129
Battery TypeSealed Lead Acid (AGM)
Voltage12V
Capacity9Ah
Configuration1 Battery (Pack)
Terminal TypeT2 (0.25")
Dimensions5.95 × 2.56 × 3.7 in
Height (Total)3.94 in (incl. terminals)
Gross Weight2.5 Kg (5.51 lbs)
SKUCB129

Key Benefits

  • Reliable Backup Power: Keeps your UPS system running during outages and voltage drops.
  • Maintenance-Free Design: AGM technology eliminates the need for fluid maintenance.
  • Stable Performance: Consistent 12V output ensures safe operation of connected devices.
  • Direct Replacement Fit: Designed specifically for CyberPower CP825LCD UPS systems.
  • Durable Build: High-quality construction for extended service life and reliability.
  • Easy Installation: T2 terminals provide secure and straightforward connection.

Compatible Models

CyberPower

CP825LCD

Designed as a direct replacement battery for CyberPower UPS systems requiring a 12V 9Ah AGM battery.

What’s Included

  • 1 × 12V 9Ah AGM Battery (CB129)

Important Notes

  • Re-use your existing cables and connectors (not included).
  • Ensure correct terminal orientation before installation.
  • UPS unit not included.

Warranty & Returns

  • 30-Day Return Policy
  • 1-Year Warranty

Please confirm your UPS model and battery specifications before ordering to ensure compatibility.

Dependable Power When It Matters Most

Keep your systems protected with the CB129 12V 9Ah UPS battery. Built for reliability, safety, and long-lasting performance, it ensures your CyberPower CP825LCD stays operational exactly when you need it.

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🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

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Technical Specifications

Battery for CyberPower CP825LCD UPS – 12V 9Ah AGM Replacement Battery
Product Information
Product Model Battery for CyberPower CP825LCD UPS, 1 x 12V, 9Ah - 108Wh
Brand CB Range
Type UPS Battery
SKU Number CB129X1-10351
Individual Battery Model CB129
Replacement For CyberPower CP825LCD UPS
Battery Chemistry AGM (Sealed Lead Acid)
Voltage 12V
Capacity 9Ah
Energy 108Wh
Number of Batteries in Kit 1
Terminal Type T2
Gross Weight 2.5 kg / 5.51 lbs
Battery Dimensions
Length 5.95 inches / 151 mm
Width 2.56 inches / 65 mm
Height 3.70 inches / 94 mm
Height to Top of Terminal 3.94 inches / 100 mm
Typical Applications
Applications UPS backup power, standby power systems, surge protection units, computer and network battery backup systems
Designed as a reliable 12V 9Ah AGM replacement battery for compatible CyberPower UPS systems requiring a single battery with T2 terminals.
Latest Update: 14 March 2025

OEM Battery Cross Reference

Confirmed compatibility reference for this replacement battery configuration
Device Model Original Battery Replacement
CyberPower CP825LCD 12V 9Ah UPS battery CB Range CB129
This replacement battery is configured for the confirmed CyberPower CP825LCD application shown above and uses a single 12V 9Ah AGM battery with T2 terminals.

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