This is a National Battery NBX12-540 high rate replacement battery, with an output of 539 Watts per Cell on a 15 minute rate at 1.67 Volts. Our high rate replacement battery meets or exceeds the original manufacturer specifications and ensures your satisfaction regarding quality, durability and performance.
The National Battery NBX12-540 high rate replacement battery has a self-discharge design of less than 3% per month, an expected service life of up to 10 years in standby, and up to 300 complete discharge cycles, making it ideal for a variety of applications including Uninterruptible Power Supply (UPS), Emergency Power Supply, Emergency Lighting, Solar Power Systems, and other.
All National Battery NBX12-540 high rate replacement batteries sourced by ReplaceUPSBattery.com feature Absorbent Glass Mat (AGM) Sealed Battery Technology, and are enclosed in a ABS (UL94 V-0) flame retardant case, making them safe to operate in any position, near people and sensitive equipment. Additionally, all our high rate batteries are UL (Underwriters Laboratories) certified.
Please check the dimensions of your current National Battery NBX12-540 battery prior to ordering as manufacturers may change product specifications without notice.
If you need help or any additional information about the National Battery NBX12-540 do not hesitate to contact our customer service representatives via email, chat or call toll free at (800) 409-0250.
- Package contains 1 battery
- Absorbent Glass Mat (AGM) Technology
- ABS (UL94 V-0) flame retardant case
- UL Listed
- Guaranteed compatibility with original battery
- 2-Year Warranty
- Free Shipping for all orders
- ETD: 3 Business Days
- Shipping Methods: UPS Ground and USPS
- We ship in 1 business day for all in-stock items
- Shipping & Return Policies
- 2-Year Warranty
- 3-Year Extended Warranty Available
- Warranty Policy
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