HR12120W 12V VRLA-AGM High-Rate Battery

Product Features

Valve Regulated Lead Acid (VRLA) Battery
Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
Pure Lead Construction and Proprietary Elements
Designed for High-Rate UPS, Float Service Standby Power Applications
Built in Accordance with IEC 61056-1/2:2012 and UL1989 Recognized (MH14533)

Application Scenarios

Small and medium data center UPS backup
Server rack uninterruptible power supply
Network room emergency power protection
Medical imaging equipment UPS backup
Industrial control UPS fast discharge
Laboratory precision instrument backup power

Product parameters

Model：HR12120W
Voltage：12 Vdc
Nominal Capacity：120W @15min-rate
Watts per Cell：232.17 (5-Min 1.67 VPC @ 25°)
Watts per Cell：123 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：12 A
Max. Discharge Current：225 A
Short Circuit Current：928 A
Internal Resistance：8.2 mΩ
Terminal Type：I1 thread lead alloy recessed terminal to accept M5 bolt
Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：10.2 / 20.48 kg / lb.
Length (L)：166±2.0 / 6.54±0.08 mm / in
Width (W)：125±1.5 / 4.92±0.06 mm / in
Height (H)：175±2.0 / 6.89±0.08 mm / in
Design Life：Up to 5 years in standby service at 25°C; Eurobat (20°C): 3-5 years, Standard Commercial
Float Charging Voltage：13.5 - 13.8 Vdc/battery
Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C

Product details

The CSB HR12120W belongs to the HR series of high-rate discharge pure lead batteries. The product type is a 12V top terminal valve-regulated sealed lead-acid battery, and its official application area is data center uninterruptible power supplies. This series is positioned as a high-rate discharge pure lead battery series for smaller-output UPS and rapid-discharge standby scenarios. The battery adopts valve-regulated sealed lead-acid construction and absorbed glass mat technology, with gas recombination efficiency of up to 99%, is maintenance-free, and features pure lead construction and proprietary element design, making it suitable for high-rate UPS and float standby power applications. In terms of electrical parameters, the HR12120W has a voltage of 12 Vdc and a nominal capacity of 120W @15min-rate (1.67 VPC @25°C). Its 5-minute rate power is 232.17 W/cell, and its 15-minute rate power is 123 W/cell (both at 1.67 VPC @25°C). Maximum charge current is 12 A, maximum discharge current is 225 A, short-circuit current is 928 A, and internal resistance is 8.2 mΩ. Float charge voltage is 13.5 to 13.8 Vdc/battery (25°C), and equalizing charge voltage is 14.4 to 15.0 Vdc/battery (25°C). Mechanically, the battery terminal is I1-Thread lead alloy recessed terminal to accept M5 bolt, with terminal torque of 30.4±6.1 Kgf·cm, 26.4±5.3 Lbf·in, or 3.0±0.6 N·m. The case material is ABS (UL 94-HB), and a flame-retardant (94-V0) version is available upon request. Weight is 10.2 kg (20.48 lb), and dimensions are length 166±2.0 mm, width 125±1.5 mm, height 175±2.0 mm. Regarding operating temperature, the nominal temperature is 25°C, the discharge temperature range is -15°C to 50°C, and the charge and storage temperature range is -15°C to 40°C. Design life is up to 5 years in float standby service at 25°C, and 3 to 5 years per Eurobat (20°C) standard commercial. Self-discharge is less than 10% after 90 days, and the battery can be stored at 25°C for up to 6 months and requires a full charge before use; if storage temperature exceeds 25°C, it should be charged sooner. The product is manufactured in accordance with IEC 61056-1/2:2012 and is UL1989 Recognized (MH14533).