CSB XHRL12170W 12V Valve-Regulated Sealed Lead-Acid Battery (VRLA-AGM)
The CSB XHRL12170W is a 12V valve-regulated sealed lead-acid battery using AGM technology and pure lead construction, designed for high-rate float standby applications such as data center UPS. Nominal capacity is 170W at the 15-minute rate and 321.33 W/cell at the 5-minute rate, with 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：XHRL12170W
- Voltage：12 Vdc
- Nominal Capacity：170W @ 15min-rate
- Watts per Cell：321.33 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：173.67 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：17.00 A
- Max. Discharge Current：400 (5sec)
- Short Circuit Current：1243 A
- Internal Resistance：6.33 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：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：13.58 / 29.94 kg / lb.
- Length (L)：197.0±2.0 / 7.76±0.08 mm / in
- Width (W)：165.0±2.0 / 6.50±0.08 mm / in
- Height (H)：170.4±2.0 / 6.71±0.08 mm / in
- Design Life：Up to 10 years in standby service at 25°C; Eurobat (20°C): 12+ years, 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 XHRL12170W is a 12V top terminal valve-regulated sealed lead-acid battery belonging to the XHRL series. This series is a high-performance variant of HRL, providing higher high-rate output for UPS and data center requirements. The battery uses a valve-regulated sealed structure and absorbed glass mat (AGM) technology, with gas recombination efficiency of up to 99%, and adopts pure lead construction and a proprietary element formula, designed for high-rate UPS and float standby power applications.
In terms of power parameters, the XHRL12170W has a nominal capacity of 170W @ 15min-rate, tested at 10.02V per cell and 25°C. Its per-cell power at 25°C and 1.67 VPC is 321.33 W/cell at the 5-minute rate and 173.67 W/cell at the 15-minute rate. The battery's maximum charge current is 17.00 A, maximum discharge current is 400 (5 seconds), short-circuit current is 1243 A, and internal resistance is 6.33 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 less than 10% after 90 days at 25°C, can be stored for up to 6 months, and up to 10 months with equalizing charge; it must be fully charged before use, and should be charged earlier when storage temperature is above 25°C.
In terms of structure and dimensions, the battery weighs 13.58 kg (29.94 lb), with a length of 197.0±2.0 mm, width of 165.0±2.0 mm, and height of 170.4±2.0 mm. The terminal is an I2 threaded lead alloy terminal that accepts M6 bolts, 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 ABS (UL 94-HB), and a flame-retardant 94-V0 version is available upon request.
For life and compliance, the battery has a design life of up to 10 years in float standby service at 25°C, and over 12 years long life under Eurobat (20°C) conditions. The product is manufactured according to IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). Its maintenance-free characteristics and high-rate output make it suitable for float standby applications such as data center uninterruptible power supplies.
