CSB XPL8000FT 12V Front Terminal Valve-Regulated Sealed Lead-Acid Battery
CSB XPL8000FT is a 12V front terminal valve-regulated sealed lead-acid battery belonging to the XPL-FT series. Combining pure lead and AGM technology, it is primarily designed for high rate float standby applications such as data center UPS, delivering 8000W 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, utilizing absorbed glass mat (AGM) technology with up to 99% gas recombination efficiency
- Pure lead construction with proprietary formulation elements
- Engineered for high-rate UPS and float standby power applications
- Manufactured to IEC 60896-21/22:2004 and UL1989 certified (MH14533)
Application Scenarios
- Front terminal design, suitable for long-duration backup power in data centers
- UPS backup battery, capable of high-rate discharge
- Backup power solution for large equipment rooms, featuring front-access wiring
- Telecom room backup power, supporting long-duration supply
- High-rate backup applications in industrial control
- Uninterruptible power protection for network equipment
Product parameters
- Model：XPL8000FT
- Voltage：12 Vdc
- Nominal Capacity：8000W @5min-rate
- Watts per Cell：1831.17 (30-Sec 1.67 VPC @ 25°C)
- Watts per Cell：1287.17 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：821.50 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：66.70 A
- Max. Discharge Current：1660 A
- Short Circuit Current：4570 A
- Internal Resistance：2.17 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：65.30 / 143.96 kg / lb.
- Length (L)：558.0±2.5 / 21.97±0.10 mm / in
- Width (W)：126.0±1.5 / 4.96±0.06 mm / in
- Height (H)：323.0±2.5 / 12.72±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
In the XPL-FT series, the CSB XPL8000FT is a 12V front terminal valve-regulated sealed lead-acid battery using AGM (Absorbent Glass Mat) technology, achieving a gas recombination efficiency of 99% and featuring a pure lead construction with a proprietary formulation. This series is designed for high rate UPS and data center backup power, belonging to the front terminal pure lead VRLA battery category, with the official designated application being data center uninterruptible power supply.\n\nIn terms of power parameters, the XPL8000FT expresses its nominal capacity as 8000W at the 5-minute rate at 9.60V per PCS, 25°C. Per-cell power is as follows: 1831.17 W/cell at 30 seconds, 1.67 VPC, 25°C; 1287.17 W/cell at 5 minutes, 1.67 VPC, 25°C; 821.50 W/cell at 15 minutes, 1.67 VPC, 25°C. The maximum charge current is 66.70 A, the maximum discharge current is 1660 A, the short-circuit current is 4570 A, and the internal resistance is 2.17 mΩ.\n\nIn terms of dimensions, the battery is 558.0±2.5 mm long, 126.0±1.5 mm wide, and 323.0±2.5 mm high, weighing 65.30 kg. The terminals are I2 threaded lead alloy terminals that accept 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 PP (UL 94-HB), and a flame-retardant 94-V0 version can be provided upon request.\n\nIn terms of charging and temperature conditions, the float voltage at 25°C is 13.5 to 13.8 Vdc/battery, and the equalize voltage is 14.4 to 15.0 Vdc/battery. The nominal operating temperature is 25°C, the discharge temperature range is from minus 15°C to 50°C, and the charge and storage temperature range is from minus 15°C to 40°C. Regarding 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 if the storage temperature is above 25°C, it should be charged sooner.\n\nIn terms of design life, it can reach 10 years in float standby service at 25°C, and more than 12 years under Eurobat 20°C conditions, qualifying as Very Long Life. The product is manufactured in accordance with IEC 60896-21/22:2004 and is also UL1989 Recognized (MH14533). The maintenance-free design and front terminal construction make installation and maintenance in cabinets or battery racks more convenient, making it suitable for float standby power applications such as data center UPS.
