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Dec 30, 2025 - 10:52 AM
We’ve provided several answers to questions related to Liebert GXT4-1500RT120 UPS System Battery , see some other helpful Q&A related to this product.
Question: Should I check my existing battery before ordering?
Answer: Yes, it is recommended to check your existing battery for size and specifications before ordering, as manufacturers may change requirements without notice. Verifying specifications helps avoid ordering the wrong product and ensures a smooth installation.
Question: Who is the recommended source for these replacement batteries?
Answer: OSI Batteries is recommended as your one source for these replacement batteries. Having a trusted supplier ensures you receive quality products and reliable customer service.
Question: What should I do with the original wire harnesses or fuses from my UPS system?
Answer: It is recommended to save and reuse the original wire harnesses and/or fuses when installing the replacement batteries. Reusing these components can simplify installation and reduce additional costs.
Question: Is this battery a high-quality aftermarket option?
Answer: Yes, this is a high-quality aftermarket replacement battery. Aftermarket batteries provide a cost-effective alternative to original manufacturer batteries while still offering reliable performance.
Question: How many batteries are required for each Liebert GXT4-1500RT120 UPS unit?
Answer: Each Liebert GXT4-1500RT120 UPS unit requires 4 batteries. Knowing the required quantity helps ensure you purchase the correct number for a full replacement, maintaining optimal backup performance.
Question: What is the design life of this battery?
Answer: The design life in standby use is 3 to 5 years. A longer design life means fewer replacements, saving time and money in the long run.
Question: How long is the warranty on this battery?
Answer: The battery comes with a 12-month warranty. A warranty provides peace of mind and protection against manufacturing defects, ensuring you get reliable performance.
Question: What is the condition of this battery when purchased?
Answer: The battery is brand new. Buying a new battery guarantees maximum lifespan and performance, unlike refurbished or used alternatives.
Question: What are the full dimensions of this battery?
Answer: The battery measures 5.94 inches in length, 2.56 inches in width, and 3.70 inches in height. Having all dimensions helps users verify physical compatibility with their UPS system and avoid returns or installation problems.
Question: What is the weight of this battery?
Answer: The battery weighs 6.17 pounds (lbs). The weight is important for handling, installation, and ensuring the battery does not exceed the system’s weight limitations.
Question: What type of terminals does this battery have?
Answer: The battery has .250" faston terminals. Faston terminals allow for quick and secure connections, making installation and replacement faster and easier for users.
Question: What is the nominal voltage of this battery?
Answer: The nominal voltage of the battery is 12 volts (12v). This voltage is standard for many UPS batteries and ensures compatibility and stable power delivery, which is important for protecting sensitive equipment during power interruptions.
Question: What is the nominal capacity of the battery?
Answer: The nominal capacity is 9 ampere-hours (Ah) or 34 watts (W). Higher capacity means the battery can deliver power for a longer period, offering extended backup time for your equipment.
Question: What is the chemistry type of this battery?
Answer: The battery uses a rechargeable sealed lead acid chemistry. Sealed lead acid batteries are reliable, maintenance-free, and widely used in backup power applications, making them a practical choice for uninterruptible power supplies.
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