12V Valve Regulated Sealed Lead Acid Battery (VRLA-AGM) CSB XHRL12410W
The CSB XHRL12410W belongs to the XHRL series and is a 12V Valve Regulated Sealed Lead Acid Battery based on AGM technology, primarily serving data center UPS and other applications requiring high-rate float charge backup. Its 15-minute rate nominal capacity is 410W, with a design float charge life of up to 10 years.
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Product Features
- VRLA (Valve Regulated Lead Acid) technology
- AGM Absorbent Glass Mat design, maintenance-free, up to 99% gas recombination efficiency
- Pure lead plates with proprietary formulation elements
- Engineered for high-rate UPS and float charge backup power applications
- Manufactured to IEC 60896-21/22:2004, UL1989 certified (MH14533)
Application Scenarios
- Backup protection for large data center UPS
- Emergency power for high-performance computing facilities
- Uninterruptible power for cloud computing data centers
- Backup power for financial industry data centers
- High-rate discharge backup power for telecom core nodes
- High-power backup support for industrial UPS systems
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 in the XHRL series. As a high-performance variant of HRL, this series targets UPS and data center scenarios, delivering stronger high-rate power. Its AGM (Absorbent Glass Mat) design achieves 99% gas recombination efficiency, is maintenance-free, and uses pure lead construction with a proprietary element formula, making it suitable for high-rate UPS and float charge backup power applications.
In terms of power performance, at 25°C and 10.02V per cell, the battery's 15-minute rate nominal capacity is 410W. Under conditions of 1.67 VPC and 25°C, the 5-minute power reaches 729.83 W/cell, and the 15-minute power is 417.33 W/cell. For electrical parameters, the maximum charge 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.
Regarding charging and temperature conditions, at 25°C the float charge voltage ranges from 13.5 to 13.8 Vdc/battery, and the equalization charge voltage ranges from 14.4 to 15.0 Vdc/battery. The nominal operating temperature is 25°C; the discharge temperature range is -15°C to 50°C; the charge and storage temperature range is -15°C to 40°C. Self-discharge characteristics: stored at 25°C for 90 days, self-discharge is less than 10%, and it can be stored for 6 months; with equalization charging, this can be extended to 10 months. It must be fully charged before use; when storage temperature exceeds 25°C, charge in advance.
In terms of structure and dimensions, length is 308.7±2.5 mm, width is 169.0±2.0 mm, height is 213.6±2.5 mm, and weight is 32.60 kg (71.85 lb). The terminal uses I2 threaded lead alloy, compatible with M6 bolts, with 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); a flame-retardant 94-V0 version is available upon request.
In terms of life and compliance, the XHRL12410W has a design life of 10 years in 25°C float charge backup service; under Eurobat (20°C) conditions, it can reach over 12 years. The product is manufactured in accordance with IEC 60896-21/22:2004 and is recognized under UL1989 (MH14533). With its high-rate output and float charge characteristics, this battery is suitable for data center uninterruptible power supplies and other applications with high requirements for backup power reliability.
