TPL121000TFR 12V 100Ah Front Terminal Long Life Telecom Battery

Product Features

Valve Regulated Lead Acid (VRLA) Battery
Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
Pure Lead Construction and Proprietary Elements
Designed for Float Service Standby Power Applications
Built in Accordance with IEC 60896-21/22:2004 and UL1989 Recognized (MH14533)

Application Scenarios

Broadband access network room backup
FTTH central office backup power
Telecom outdoor cabinet DC supply
Telecom base station multi-hour backup
Cable TV network node backup
Broadband integrated service access point power

Product parameters

Model：TPL121000TFR
Voltage：12 Vdc
Nominal Capacity：100 Ah @10hr-rate
Ah Capacity：102 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：110 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：100 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：30.0 A
Max. Discharge Current：800 A
Short Circuit Current：2132 A
Internal Resistance：4.00 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：34.80 / 76.70 kg / lb.
Length (L)：390.0±2.5 / 15.35±0.10 mm / in
Width (W)：105.0±1.5 / 4.13±0.06 mm / in
Height (H)：280.0±2.5 / 11.02±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 TPL121000TFR belongs to the TPL series of front terminal long life pure lead batteries, with a product type of 12V front terminal valve-regulated lead-acid (VRLA-AGM) battery. This series is aimed at the telecommunications field and is designed specifically for multi-hour backup power requirements in broadband applications. The battery adopts a valve-regulated sealed structure and absorbed glass mat (AGM) technology, with a gas recombination efficiency of up to 99%, and uses a pure lead construction and proprietary elements, making it suitable for float standby power applications. In terms of electrical parameters, the TPL121000TFR has a nominal voltage of 12 Vdc and a nominal capacity of 100 Ah (1.80 VPC @25°C, 10-hour rate). At 25°C, the 8-hour rate (1.75 VPC) capacity is 102 Ah, the 20-hour rate (1.75 VPC) capacity is 110 Ah, and the 8-hour rate (1.80 VPC) capacity is 100 Ah. The battery's maximum charge current is 30.0 A, maximum discharge current is 800 A, short-circuit current is 2132 A, and internal resistance is 4.00 mΩ. The float charge voltage is 13.5 to 13.8 Vdc/cell (25°C), and the equalizing charge voltage is 14.4 to 15.0 Vdc/cell (25°C). The battery dimensions are 390.0±2.5 mm in length, 105.0±1.5 mm in width, and 280.0±2.5 mm in height, with a weight of 34.80 kg (76.70 lb). The terminal uses an I2 threaded lead alloy terminal, accepts an M6 bolt, and has a terminal torque of 51.7±10.3 Kgf∙cm (44.9±9.0 Lbf∙in, 5.1±1.0 N∙m). The case material is flame-retardant ABS (UL 94-V0). In terms of operating environment, the nominal operating temperature is 25°C (77°F), the discharge temperature range is -15°C to 50°C (5°F to 122°F), and the charge and storage temperature range is -15°C to 40°C (5°F to 104°F). The design life can reach 12 years under 25°C float standby service, meeting the Eurobat (20°C) long life standard of greater than 12 years. In terms of self-discharge, self-discharge is less than 10% after 90 days at 25°C, and it can be stored for up to 6 months; a full charge is required before use, and if the storage temperature is above 25°C, it should be charged earlier. The battery is maintenance-free, complies with IEC 60896-21/22:2004, and is recognized under UL1989 (MH14533). With its front terminal layout and long life characteristics, the TPL121000TFR is suitable for float standby power applications such as telecommunications that require long-duration backup power.