CSB Battery HRL12150W 12V 150W Valve Regulated Sealed Lead Acid Type
As a 12V Valve Regulated Sealed Lead Acid battery in the HRL series, the CSB HRL12150W delivers 150W nominal capacity at the 15-minute rate. It combines pure lead and AGM technology, primarily serving data center UPS and other applications requiring high-rate float backup.
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Product Features
- Valve Regulated Lead Acid (VRLA) technology
- Absorbent Glass Mat (AGM) design, maintenance-free, with up to 99% gas recombination efficiency
- Pure lead construction with proprietary elements
- Engineered for high-rate UPS and float charge backup power applications
- Manufactured to IEC 61056-1/2:2012 standards, UL1989 certified (MH14533)
Application Scenarios
- UPS backup power solutions for large data centers
- High-voltage DC backup support for cloud computing centers
- Uninterruptible power protection for financial trading systems
- UPS emergency backup choice for telecom hubs
- High-power UPS backup for industrial automation
- UPS backup configuration for rail transit signaling systems
Product parameters
- Model：HRL12150W
- 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)：174.8±2.0 / 6.88±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
The CSB HRL12150W is a member of the HRL series of top-terminal Valve Regulated Sealed Lead Acid batteries, which covers both 6V and 12V models; this model has a nominal voltage of 12 Vdc. At 25°C and 1.67 VPC, its nominal capacity is 150W at the 15-minute rate; per-cell power is 271 W/cell at 5 minutes, 1.67 VPC, 25°C, and 156 W/cell at 15 minutes, 1.67 VPC, 25°C. The manufacturer positions this series as long-life, high-rate UPS pure lead batteries for high-power data centers and UPS loads, with the official application being data center UPS.
Electrically, the HRL12150W has a maximum charge current of 15.0 A, maximum discharge current of 225 A, short-circuit current of 1116 A, and internal resistance of 7.30 mΩ. Float charge voltage range is 13.5 to 13.8 Vdc/battery (25°C), and equalize charge voltage is 14.4 to 15.0 Vdc/battery (25°C). Self-discharge characteristics: less than 10% after 90 days at 25°C; can be stored for 6 months at 25°C and must be fully charged before use; if storage temperature exceeds 25°C, recharge is required earlier.
In terms of construction, the battery uses Valve Regulated Sealed Lead Acid design and Absorbent Glass Mat technology, with gas recombination efficiency up to 99%, and is maintenance-free. The positive and negative plates use pure lead construction and a proprietary element formulation, suitable for high-rate UPS and float backup power applications. The product is manufactured to IEC 61056-1/2:2012 and is UL1989 recognized (MH14533). The case material is ABS (UL 94-HB); a flame-retardant 94-V0 version is available on request.
Dimensions and installation: the HRL12150W is 195.6±2.0 mm long, 130.0±1.5 mm wide, 174.8±2.0 mm high, and weighs 11.95 kg. The terminal uses an I2 threaded lead alloy, compatible with M6 bolts, with terminal torque of 51.7±10.3 Kgf·cm, 44.9±9.0 Lbf·in, or 5.10±1.0 N·m.
Operating temperature: nominal 25°C, discharge range -15°C to 50°C, charge and storage range -15°C to 40°C. Design life is up to 10 years in float standby service at 25°C; 10 to 12 years under Eurobat (20°C) standard commercial conditions.
