- General Information
 - Manufacturer
 - CyberPower Systems, Inc
 
- Manufacturer Website Address
 - https://www.cyberpowersystems.com/
 
- Brand Name
 - CyberPower
 
- Product Series
 - UPS Replacement Batteries
 
- Product Type
 - UPS Battery Pack
 
The RB1290X3B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X3B contains three 12V/9Ah batteries, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290X3B comes with instructions, recycling information, and an eighteen-month warranty.
- Warranty
 - Limited Warranty
 - 18 Month
 
- Technical Information
 - Battery Characteristics
 - Sealed
 
- Leak Proof/User Replaceable
 
- Battery Chemistry
 - Lead Acid
 
- Battery Capacity
 - 9000 mAh
 
- Output Voltage
 - 12 V DC
 
- Environmental Conditions
 - Maximum Operating Temperature
 - 104°F (40°C)
 
- Physical Characteristics
 - Height
 - 4.1"
 
- Width
 - 5.9"
 
- Depth
 - 7.8"
 
- Weight (Approximate)
 - 17.73 lb
 
- Miscellaneous
 - Package Contents
 - RB1290X3B UPS Battery Pack
 - Installation Guide
 - Recycling Information
 
- Additional Information
 - Battery Quantity : 3
 - Battery Size : 12 V / 9 Ah
 - Battery Type : Sealed Lead-Acid Battery
 - User Replaceable Battery : Yes
 - Physical Dimensions - (WxHxD) (cm) : 15.09 x 10.49 x 19.81 (cm)
 - Physical Dimensions - (WxHxD) (in) : 5.94 x 4.13 x 7.80 (in)
 - Physical Dimensions - (WxHxD) (mm) : 151 x 105 x 198 (mm)
 - Weight (kg) : 8.04
 - Weight (lb) : 17.73
 - Shipping Dimensions - (WxHxD) (cm) : 20.32 x 21.59 x 24.77 (cm)
 - Shipping - Dimensions (WxHxD, in) : 8.0 x 8.5 x 9.75 (in)
 - Shipping - Dimensions (WxHxD, mm) : 203.2 x 215.9 x 247.65 (mm)
 - Shipping - Weight (kg) : 4.42
 - Shipping - Weight (lb) : 9.75
 - USB Charge Port : No
 - Package Includes : Battery Kit and Installation Guide
 - Operating Relative Humidity : 0 - 90 % (non-condensing)
 - Operating Temperature : 32 - 104 °F (0 - 40 °C)
 - Models : M1100XL
 - UPS Models : M1100XL
 - Product Warranty : 18 Month Limited Warranty
 
- Compatibility
 - CyberPower M1100XL UPS
 
- Country of Origin
 - China