Battery
Battery technology	Sealed Lead Acid (VRLA)
Features
Number of batteries included	1 pc(s)
Product colour	Metallic
Compatibility	Eaton 5125 Rack, BladeUPS, 3105, 3S, 9135/9140, 5110, Protection Station, Pulsar MX, Ellipse ECO, Powerware PW5125
Weight & dimensions
Weight	2 kg
Width	90 mm
Height	70 mm
Depth	107 mm

The article 2001627 from Eaton Power Quality is a replacement battery for Uninterruptible Power Supply (UPS) systems. It is a valve-regulated lead-acid (VRLA) battery, used as an internal battery in various Eaton UPS models. The battery is specifically designed for use in stationary UPS systems that ensure continuous power supply during grid outages. The technical design ensures reliable performance in operation and is intended for replacement in existing systems.

Applications
The battery 2001627 is compatible with a wide range of Eaton UPS models, including the 5125 Rack, BladeUPS, 3105, 3S, 9135/9140, 5110, Protection Station, Pulsar MX, and Ellipse ECO series. These devices are used in IT infrastructures, server rooms, office facilities, and other environments where uninterrupted power supply is required for sensitive electronic equipment. The battery serves as a replacement part when the original battery has lost its capacity after several years of use or no longer meets the requirements.

Features and Equipment in Detail
The battery provides a voltage of 12 V and a capacity of 5 Ah, equivalent to a power output of 190 W. These values are designed for the typical loads in the mentioned UPS systems. The valve-regulated lead-acid (VRLA) technology enables maintenance-free operation, as no fluid replenishment is required. The battery is designed for internal installation in UPS devices and is mounted directly inside the device. The metallic surface supports heat dissipation and mechanical stability within the device.

Technology Explained Simply
The VRLA technology (Valve Regulated Lead Acid) is a variant of lead-acid battery in which the electrolyte is fixed in a gel-like state or absorbed in a material. This prevents electrolyte leakage and allows safe use in enclosed spaces. The battery is designed for operation in a temperature range of approximately 0 °C to 40 °C, with optimal lifespan achieved at room temperature. The specified capacity of 5 Ah refers to discharge at a specific current draw, typically at 20-hour discharge rate, which is relevant for calculating backup time in UPS systems.

Compatibility and Accessories
The battery is specifically developed for the mentioned Eaton UPS models and can only be used in these systems. Compatibility is ensured by specific dimensions and connection type. The battery is supplied with a fast-on connector, enabling quick and secure installation in the device.

Installation and Mounting
Installation is performed by removing the old battery from the UPS device and installing the new one. The battery is designed for internal installation and is directly mounted inside the device. Installation does not require special tools, but proper handling is necessary to avoid short circuits or damage.

Advantages in Operation
Using an original Eaton battery ensures optimal performance and safety in the UPS system. The battery is designed for the specific requirements of Eaton UPS models, enabling maximum backup time and reliability in emergency situations. The maintenance-free VRLA technology reduces maintenance effort and ensures long service life. The metallic surface and compact design (90 mm width, 70 mm height, 107 mm depth) fit the internal dimensions of UPS devices without requiring additional space. The weight of 2 kg is suitable for installation in rack systems and stationary devices.