CSB HRL12150WG VRLA Battery 12V 150W
The CSB HRL12150WG is a 12V VRLA battery in the HRL high-rate pure lead series, with a 15-minute rate nominal capacity of 150W. It is designed primarily for float standby applications such as data center UPS systems, featuring an AGM maintenance-free construction and a float design life of up to 10 years.
Taobao store
WeChat procurement
Product Features
- Valve-regulated lead-acid (VRLA) design
- Maintenance-free with absorbed glass mat (AGM) technology, achieving up to 99% gas recombination efficiency
- Combines pure lead construction with proprietary element formulation
- Engineered for high-rate UPS and float standby power applications
- Manufactured in compliance with IEC 61056-1/2:2012 and UL1989 certified (MH14533)
Application Scenarios
- UPS backup for large data centers
- High-voltage DC standby solutions for cloud computing centers
- Uninterruptible power for financial trading systems
- UPS emergency support for communication hubs
- High-power UPS backup for industrial automation
- UPS backup for rail transit signaling
Product parameters
- Model：HRL12150WG
- Voltage：12 Vdc
- Nominal Capacity：150W @15min-rate
- Watts per Cell：271 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：156 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：15.0 A
- Max. Discharge Current：225 A
- Short Circuit Current：1116 A
- Internal Resistance：7.30 mΩ
- Terminal Type：I2 thread lead alloy terminal to accept M6 bolt
- Terminal Torque：51.7±10.3 Kgf·cm / 44.9±9.0 Lbf·in / 5.10±1.0 N·m
- Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：11.95 / 26.34 kg / lb.
- Length (L)：195.6±2.0 / 7.70±0.08 mm / in
- Width (W)：130.0±1.5 / 5.12±0.06 mm / in
- Height (H)：172.0±2.0 / 6.77±0.08 mm / in
- Design Life：Up to 10 years in standby service at 25°C; Eurobat (20°C): 10-12 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
As a 12Vdc VRLA battery, the CSB HRL12150WG belongs to the HRL series. This series is positioned around long life and high-rate pure lead, making it suitable for heavily loaded data center and UPS scenarios. The battery uses AGM (absorbent glass mat) maintenance-free technology with gas recombination efficiency of up to 99%, and combined with its pure lead construction and proprietary formulation, it meets the demands of high-rate UPS and float standby power applications. The product is manufactured to IEC 61056-1/2:2012 and is UL1989 recognized, recognition number MH14533.
In terms of power and capacity, the HRL12150WG has a 15-minute rate nominal capacity of 150W at 25°C, 1.67VPC; regarding per-cell power, data for 30 seconds at 1.67VPC 25°C is not provided, while 5 minutes at 1.67VPC 25°C is 271 W/cell and 15 minutes at 1.67VPC 25°C is 156 W/cell. For electrical limits, the maximum charge current is 15.0 A, the maximum discharge current is 225 A, the short-circuit current is 1116 A, and the internal resistance is 7.30 mΩ. For charging parameters, the float voltage at 25°C is 13.5 to 13.8 Vdc/battery, and the equalize voltage is 14.4 to 15.0 Vdc/battery.
In terms of installation and construction, the battery dimensions are 195.6±2.0 mm long, 130.0±1.5 mm wide, and 172.0±2.0 mm high, with a weight of 11.95 kg. The terminal uses an I2 threaded lead alloy and accepts an M6 bolt, with a terminal torque of 51.7±10.3 Kgf·cm, equivalent to 44.9±9.0 Lbf·in or 5.10±1.0 N·m. The case material is ABS, compliant with UL 94-HB, and a flame-retardant 94-V0 version is available upon request.
For temperature conditions, 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. Self-discharge characteristics are less than 10% after 90 days at 25°C, and the battery can be stored for up to 6 months at 25°C, requiring a full charge before use; if the storage temperature exceeds 25°C, an earlier charge is required. For design life, float standby service at 25°C can reach 10 years, and under the Eurobat 20°C standard commercial condition it is 10 to 12 years.
Based on the above features, the HRL12150WG can be used in float standby and high-rate discharge applications such as data center UPS systems, operating stably within the specified temperature and charge voltage ranges and meeting maintenance-free usage requirements.
