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CB Range  |  SKU: CB129X1-10400

CyberPower RB1280A UPS Battery 1 x 12V 9Ah AGM 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.

Battery for CyberPower RB1280A UPS - 12V 9Ah AGM Replacement Battery

Reliable 12V 9Ah AGM sealed lead acid replacement battery for the CyberPower RB1280A UPS, supplied as a 1 battery kit with T2 terminals and 108Wh energy capacity.

12V Output 9Ah Capacity 108Wh Energy AGM Sealed Lead Acid 1 Battery Kit T2 Terminals

Technical Specifications

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Product Model Battery For Cyberpower Rb1280a UPS, 1 X 12v, 9ah - 108wh
Product Brand CB Range
Type UPS Batteries
SKU Number CB129X1-10400
Individual Battery Model CB129
Battery Replacement For Model Cyberpower Rb1280a UPS, 1 X 12v, 9ah - 108wh
Individual Battery Amp Hour 9Ah
Number of Batteries in Kit 1
Chemistry AGM (Sealed Lead Acid)
Gross Weight 2.5 Kg / 5.51 Lbs
Voltage 12V
Terminal Type T2
Height 3.7 inches / 94 mm
Height to Top of Terminal 3.94 inches / 100mm
Length 5.95 inches / 151 mm
Width 2.56 inches / 65 mm
Latest Update 14th March 2025

Why Choose This Product

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  • Designed as a replacement battery for the CyberPower RB1280A UPS.
  • Supplied as a complete 1 battery kit.
  • AGM sealed lead acid chemistry for UPS battery applications.
  • 12V 9Ah output with 108Wh energy capacity.
  • T2 terminal type for compatible UPS installations.

Compatible Models

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Cyberpower Rb1280a UPS

Product Highlights

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  • 12V replacement UPS battery.
  • 9Ah individual battery capacity.
  • 108Wh total energy rating.
  • AGM sealed lead acid chemistry.
  • Includes 1 battery in the kit.
  • CB129 individual battery model.
  • SKU number CB129X1-10400.

FAQs

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  • What UPS model is this battery listed for? CyberPower RB1280A UPS.
  • How many batteries are included? This kit includes 1 battery.
  • What is the voltage and capacity? The battery is 12V, 9Ah, with 108Wh energy capacity.
  • What terminal type does it use? This battery uses T2 terminals.
  • What chemistry is this battery? AGM sealed lead acid.

Restore Your CyberPower UPS Battery Backup

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Choose this CB Range 12V 9Ah AGM replacement battery kit for the CyberPower RB1280A UPS when you need a correctly specified 1 battery replacement with T2 terminals.

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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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