CSB TPL121000FR 12V 100Ah Long Life Front Terminal Telecom Battery

Product Features

Valve-regulated lead-acid (VRLA) battery design
Maintenance-free, featuring Absorbent Glass Mat (AGM) technology with up to 99% gas recombination efficiency
Pure lead plates with proprietary formulation elements
Developed primarily for float standby power applications
Manufactured in accordance with IEC 60896-21/22:2004 and certified to UL1989 (MH14533)

Application Scenarios

Long-duration backup for communication base stations
Standby power for fiber-to-the-home central office
Backup for broadband access network equipment rooms
DC power supply for outdoor telecom cabinets
Backup for cable TV network nodes
Power for broadband integrated service access points

Product parameters

Model：TPL121000FR
Voltage：12 Vdc
Nominal Capacity：100 Ah @10hr-rate
Ah Capacity：100 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：107 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：96.8 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：30 A
Max. Discharge Current：800 A
Short Circuit Current：2216 A
Internal Resistance：3.70 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：Flame-retardant ABS (UL 94-V0)
Weight：38.30 / 84.41 kg / lb.
Length (L)：511.6±2.5 / 20.16±0.10 mm / in
Width (W)：110.0±1.5 / 4.44±0.06 mm / in
Height (H)：255.5±2.5 / 10.11±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 -15°C to 50°C; charge/storage -15°C to 40°C

Product details

The CSB TPL121000FR is a front terminal VRLA battery in the TPL series. It utilizes Absorbent Glass Mat (AGM) technology with a gas recombination efficiency of up to 99%, and features pure lead construction and a proprietary element formula. This product is positioned as a float backup power source, with the manufacturer's specified application area being telecommunications. The series is designed to meet the multi-hour runtime requirements of broadband applications. In terms of electrical specifications, the nominal voltage is 12 Vdc and the nominal capacity is 100 Ah (1.80 VPC @25°C, 10-hour rate). Capacity varies under different discharge conditions: 100 Ah at the 8-hour rate to 1.75 VPC @25°C, 107 Ah at the 20-hour rate to 1.75 VPC @25°C, and 96.8 Ah at the 8-hour rate to 1.80 VPC @25°C. The maximum charge current is 30 A, the maximum discharge current is 800 A, the short-circuit current is 2216 A, and the measured internal resistance is 3.70 mΩ. For charge management, at 25°C the float voltage range is 13.5 to 13.8 Vdc per battery, and the equalize voltage is 14.4 to 15.0 Vdc per battery. Operating temperature conditions: nominal temperature 25°C, discharge allowed from -15°C to 50°C, charge and storage allowed from -15°C to 40°C. After 90 days, the self-discharge rate is less than 10%; it can be stored for up to 6 months at 25°C and must be fully charged before use; if the storage temperature exceeds 25°C, recharge is required earlier. In terms of structural design, the case is flame-retardant ABS (UL 94-V0), and the terminals are I2 threaded lead alloy, compatible with M6 bolts. The terminal torque is 51.7±10.3 Kgf∙cm (44.9±9.0 Lbf∙in or 5.1±1.0 N∙m). Dimensions: length 511.6±2.5 mm, width 110.0±1.5 mm, height 255.5±2.5 mm, weight approximately 38.30 kg (84.41 lb). Under float charge conditions at 25°C, the design life can reach up to 12 years, and it meets the Eurobat long life standard (greater than 12 years at 20°C). This product is manufactured in accordance with IEC 60896-21/22:2004 and is UL1989 recognized (MH14533).