CSB Battery XTV1272 12V 7.2Ah Pure Lead VRLA Telecom-Grade Product

Product Features

Valve Regulated Lead Acid (VRLA) battery
Absorbent Glass Mat (AGM) technology achieves up to 99% gas recombination efficiency and requires no routine maintenance
Pure lead construction with proprietary formulation elements
Specifically engineered for float charge backup power in extreme temperature conditions
Manufactured to IEC 61056-1/2:2012 and UL1989 certified (MH14533)

Application Scenarios

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

Product parameters

Model：XTV1272
Voltage：12 Vdc
Nominal Capacity：7.2Ah @20hr-rate
Ah Capacity：6.72 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：7.40 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：6.56 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：2.16 A
Max. Discharge Current：130 A
Short Circuit Current：305 A
Internal Resistance：20.40 mΩ
Terminal Type：F2 terminal (Faston Tab 250)
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：2.57 / 5.66 kg / lb.
Length (L)：150.9±2.0 / 5.94±0.08 mm / in
Width (W)：64.8±1.0 / 2.55±0.04 mm / in
Height (H)：98.6±1.0 / 3.88±0.04 mm / in
Design Life：Up to 12 years in standby service at 25°C; Eurobat (20°C): 10/12 years, Long Life
Float Charging Voltage：13.5 - 13.8 Vdc/battery
Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
Operating Temperature：discharge/charge -20°C to 50°C; storage -15°C to 40°C

Product details

The XTV1272 is a 12V valve regulated sealed lead acid battery in CSB's XTV series, featuring a top terminal design. It utilizes AGM Absorbent Glass Mat technology with a gas recombination efficiency of up to 99%, and uses pure lead in its construction. This series is designed specifically for telecom broadband applications, suitable for both indoor and outdoor deployment, and is primarily positioned for float charge backup power use. In terms of capacity parameters, the XTV1272 has a nominal capacity of 7.2Ah (1.75VPC @25°C, 20hr rate); at the 8-hour rate, it provides 6.72Ah (1.75VPC @25°C) and 6.56Ah (1.80VPC @25°C), and at the 20-hour rate, 7.40Ah (1.75VPC @25°C). The maximum charge current is 2.16A, the maximum discharge current is 130A, the short-circuit current is 305A, and the internal resistance is 20.40mΩ. Regarding charging and temperature conditions, at 25°C the float charge voltage is 13.5 to 13.8Vdc, and the equalization charge voltage is 14.4 to 15.0Vdc. The nominal operating temperature is 25°C, the discharge and charge temperature range is -20°C to 50°C, and the storage temperature range is -15°C to 40°C. In terms of self-discharge, it is less than 10% after 90 days at 25°C, with a maximum storage of 6 months; it must be fully charged before use, and if the storage temperature exceeds 25°C, charging is required earlier. The XTV1272 has dimensions of 150.9±2.0mm in length, 64.8±1.0mm in width, and 98.6±1.0mm in height, weighs 2.57kg, and is equipped with F2 Faston Tab 250 terminals. The case is made of ABS material (UL 94-HB), with a flame-retardant version (94-V0) available upon request. Under float charge conditions at 25°C, the design life is up to 12 years; under the Eurobat (20°C) standard, it is 10/12 years long life. The product is manufactured according to IEC 61056-1/2:2012 standards, is UL1989 recognized (MH14533), features a maintenance-free design, and is suitable for float charge backup power applications in extreme temperature environments, such as indoor and outdoor backup power for telecom equipment. When storing or using, please follow the above voltage and temperature conditions to maintain its performance.