CSB XHRL12410W 12V Valve-Regulated Sealed Lead-Acid Battery (VRLA-AGM)
The CSB XHRL12410W is a 12V valve-regulated sealed lead-acid battery using AGM technology, part of the XHRL series, designed for high-rate float standby scenarios such as data center UPS, with a 15-minute rate nominal capacity of 410W and a design float 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
- Very large data center UPS backup
- High-performance computing center backup power
- Cloud computing data center UPS
- Financial data center uninterruptible power supply
- Telecom hub high-rate discharge backup
- Industrial-grade UPS high-power backup
Product parameters
- Model：XHRL12410W
- Voltage：12 Vdc
- Nominal Capacity：410W @ 15min-rate
- Watts per Cell：729.83 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：417.33 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：41.00 A
- Max. Discharge Current：800 (5sec)
- Short Circuit Current：3171 A
- Internal Resistance：2.90 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 / 5.1±1.0 N·m
- Container Material：PP (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：32.60 / 71.85 kg / lb.
- Length (L)：308.7±2.5 / 12.15±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 XHRL12410W is a 12V top terminal valve-regulated sealed lead-acid battery belonging to the XHRL series. This series is positioned as a high-performance variant of HRL, delivering higher high-rate output for UPS and data center requirements. The battery uses absorbed glass mat AGM technology with gas recombination efficiency of up to 99%, is maintenance-free, and features pure lead construction with a proprietary element formula, suitable for high-rate UPS and float standby power applications.
In terms of power parameters, the XHRL12410W has a 15-minute rate nominal capacity of 410W at 25°C and 10.02V per unit. At 1.67 VPC and 25°C, the 5-minute power is 729.83 W/cell and the 15-minute power is 417.33 W/cell. Electrically, the maximum charging current is 41.00 A, the maximum discharge current is 800 (5 seconds), the short-circuit current is 3171 A, and the internal resistance is 2.90 mΩ.
For charging and temperature conditions, at 25°C the float charge voltage is 13.5 to 13.8 Vdc/battery and the equalizing charge voltage is 14.4 to 15.0 Vdc/battery. The nominal operating 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. For self-discharge, it is below 10% after 90 days at 25°C, can be stored for up to 6 months, and up to 10 months with equalizing charge; a full charge is required before use, and if storage temperature is above 25°C it should be charged sooner.
In terms of structure and dimensions, the battery is 308.7±2.5 mm long, 169.0±2.0 mm wide, and 213.6±2.5 mm high, with a weight of 32.60 kg (71.85 lb). The terminal is an I2 threaded lead alloy terminal that accepts an M6 bolt, with a terminal torque of 51.7±10.3 Kgf∙cm, 44.9±9.0 Lbf∙in, or 5.1±1.0 N∙m. The case material is PP (UL 94-HB), and a flame-retardant 94-V0 version is available on request.
For life and compliance, the XHRL12410W has a design life of up to 10 years in 25°C float standby service, and over 12 years long life under Eurobat (20°C) conditions. The product is manufactured in accordance with IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). Its high-rate output and float characteristics make it suitable for applications requiring reliable standby power, such as data center uninterruptible power supplies.
