Telecom-grade VRLA Pure Lead Battery CSB XTV121000 12V 100Ah

Product Features

VRLA (Valve Regulated Lead Acid) battery
Maintenance-free, utilizing AGM Absorbent Glass Mat technology with gas recombination efficiency up to 99%
Constructed with pure lead and proprietary elements
Designed for float charge backup power scenarios under extreme temperature conditions
Manufactured in accordance with IEC 60896-21/22:2004 and certified to UL1989 (MH14533)

Application Scenarios

Provides backup power for telecom broadband access equipment
DC power supply for outdoor communication cabinets
Backup power support for fiber optic network nodes
Indoor and outdoor backup power assurance for communication base stations
Power backup for broadband integrated service access
Backup power supply for cable television networks

Product parameters

Model：XTV121000
Voltage：12 Vdc
Nominal Capacity：100 Ah @20hr-rate
Ah Capacity：90.4 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：100 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：89.7 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：30 A
Max. Discharge Current：800 A
Short Circuit Current：2258 A
Internal Resistance：4.10 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：30.20 / 66.56 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 12 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/charge -20°C to 50°C; storage -15°C to 40°C

Product details

The CSB XTV121000 in the XTV series is a 12V valve regulated sealed lead acid battery with a top terminal design. It utilizes AGM Absorbent Glass Mat technology, achieving gas recombination efficiency of up to 99%, and features a pure lead construction. This series is specifically built for telecom broadband applications and can be deployed both indoors and outdoors. At 25°C, the battery has a nominal capacity of 100Ah (20-hour rate, 1.75VPC); at the 8-hour rate at 1.75VPC it delivers 90.4Ah, and at the 8-hour rate at 1.80VPC it delivers 89.7Ah, making it suitable for float backup power applications. In terms of electrical parameters, the XTV121000 at 25°C has a float charge voltage of 13.5 to 13.8Vdc and an equalize charge voltage of 14.4 to 15.0Vdc; maximum charge current is 30A, maximum discharge current is 800A, short-circuit current is 2258A, and internal resistance is 4.10mΩ. The battery has a low self-discharge rate, retaining more than 90% capacity after 90 days of storage at 25°C, and can be stored for up to 6 months, but must be fully charged before use; if storage temperature exceeds 25°C, a supplementary charge is required in advance. In terms of dimensions, the XTV121000 is 308.7mm long, 169.0mm wide, and 213.6mm high, weighing approximately 30.20kg. The terminal features an I2 threaded lead alloy design, compatible with M6 bolts, with a terminal torque of 5.1±1.0N·m. The case material is PP (UL 94-HB), and a flame-retardant (94-V0) version is also available upon request. The battery is manufactured in accordance with IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). Operating temperature range: nominal temperature 25°C, discharge and charge range from -20°C to 50°C, storage range from -15°C to 40°C. Under float charge conditions at 25°C, the design life can reach 12 years, meeting the Eurobat long life standard (greater than 12 years at 20°C). This battery is maintenance-free, suitable for telecom and other float backup power applications, and maintains stable performance even in extreme temperature environments.