CSB HRL12330WG 12V 100Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB HRL12330WG is an HRL series 12V valve-regulated sealed lead-acid battery with a nominal capacity of 100Ah (20-hour rate) and 15-minute rate power of 330W, designed for high-power float standby scenarios such as data center UPS, featuring pure lead and AGM technology with a design life of up to 10 years.
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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 60896-21/22:2004 and UL1989 Recognized (MH14533)
Application Scenarios
- Large data center UPS backup
- Cloud computing center HVDC backup
- Financial trading system UPS
- Telecom hub UPS emergency protection
- Industrial automation UPS high-power backup
- Rail transit signal UPS backup
Product parameters
- Model：HRL12330WG
- Voltage：12 Vdc
- Nominal Capacity：330W @ 15min-rate (1.67C) 100AH@ 20hour-rate (1.75V)
- Watts per Cell：627 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：356 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：33.0A
- Max. Discharge Current：800 A
- Short Circuit Current：2386 A
- Internal Resistance：3.50 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：PP (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：29.60 / 65.24 kg / lb.
- Length (L)：324.7±2.5 / 12.78±0.10 mm / in
- Width (W)：169.0±2.0 / 6.65±0.08 mm / in
- Height (H)：213.6±2.5 / 8.41±0.10 mm / in
- Design Life：Up to 10 years in standby service at 25°C; Eurobat (20°C): >12 years, Very Long Life
- 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 HRL12330WG belongs to the HRL series of 6V and 12V top terminal valve-regulated sealed lead-acid batteries, utilizing absorbed glass mat (AGM) technology with gas recombination efficiency of up to 99%, and is maintenance-free by design. This model has a nominal voltage of 12 Vdc, a nominal capacity of 100Ah (20-hour rate, 1.75V), 15-minute rate power of 330W (1.67C), 5-minute rate power of 627 W/cell, and 15-minute rate power of 356 W/cell. Its pure lead construction with proprietary formulation is intended for high-rate UPS and float standby power applications.
In terms of electrical parameters, the HRL12330WG has a maximum charge current of 33.0A, maximum discharge current of 800 A, short-circuit current of 2386 A, and internal resistance of 3.50 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). The terminal uses an I2 threaded lead alloy terminal that accepts an M6 bolt, with recommended torque of 51.7±10.3 Kgf·cm, 44.9±9.0 Lbf·in, or 5.10±1.0 N·m.
The battery dimensions are length 324.7±2.5 mm, width 169.0±2.0 mm, height 213.6±2.5 mm, and weight approximately 29.60 kg. The case material is PP (UL 94-HB), with a flame-retardant (94-V0) version available upon request. For 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. The self-discharge rate is less than 10% after 90 days at 25°C, and it can be stored for up to 6 months; a full charge is required before use, and if storage temperature exceeds 25°C, it should be charged earlier.
The HRL12330WG has a design life of up to 10 years in float service at 25°C, meeting the Eurobat long life standard (greater than 12 years at 20°C, Very Long Life). The product is manufactured according to IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). Its official application area is data center uninterruptible power supply (Datacenter UPS), suitable for float standby scenarios requiring high power output.
