CSB XHRL12650W 12V 650W Valve-Regulated Sealed Lead-Acid Battery
The CSB XHRL12650W is a 12V valve-regulated sealed lead-acid battery belonging to the XHRL series, primarily designed for high-rate float standby requirements such as data center UPS. The nominal capacity is 650W @ 15-minute rate, with 5-minute power of 1054.83 W/cell and 15-minute power of 651.83 W/cell. The battery utilizes AGM technology with gas recombination efficiency up to 99% and is maintenance-free. Design float life can reach 10 years under 25°C standby conditions; according to Eurobat standards, it can exceed 12 years at 20°C. The case material is PP, with a flame-retardant version also available. Terminals are I2 threaded lead alloy terminals, compatible with M6 bolts.
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Product Features
- VRLA (Valve Regulated Lead Acid) Battery
- AGM (Absorbent Glass Mat) technology, maintenance-free, with up to 99% gas recombination efficiency
- Pure lead construction with proprietary formulation elements
- Purpose-built for high-rate UPS and float standby power applications
- Manufactured in accordance with IEC 60896-21/22:2004 and certified to UL1989 (MH14533)
Application Scenarios
- Data Center UPS Backup: Suitable for very large-scale scenarios
- High-Performance Computing Centers: Standby power configuration
- Cloud Data Centers: UPS uninterruptible protection
- Financial Data Centers: uninterruptible power supply
- Telecom Hubs: High-rate discharge backup support
- Industrial UPS: High-power backup solution
Product parameters
- Model：XHRL12650W
- Voltage：12 Vdc
- Nominal Capacity：650W @ 15min-rate
- Watts per Cell：1054.83 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：651.83 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：65.00 A
- Max. Discharge Current：1350 (5sec)
- Short Circuit Current：4018 A
- Internal Resistance：2.33 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：PP (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：47.90 / 105.57 kg / lb.
- Length (L)：343.0±2.5 / 13.50±0.10 mm / in
- Width (W)：170.0±2.0 / 6.69±0.0 mm / in
- Height (H)：275.7±2.5 / 10.85±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
