CSB TPL121000TFR 12V 100Ah Front Terminal VRLA Lead-Acid Battery
The CSB TPL121000TFR is a 12V front terminal valve-regulated sealed lead-acid battery with a nominal capacity of 100Ah (10-hour rate). Combining pure lead and AGM technology, it offers a design life of up to 12 years in float charge mode, meeting the backup power needs of telecommunications and other applications.
Taobao store
WeChat procurement
Product Features
- VRLA (Valve Regulated Lead Acid) battery
- AGM (Absorbent Glass Mat) technology, maintenance-free design, gas recombination efficiency up to 99%
- Pure lead construction with proprietary formulation elements
- Specifically engineered for float standby applications
- Manufactured in compliance with IEC 60896-21/22:2004 and UL1989 certified (MH14533)
Application Scenarios
- Long-duration backup for telecom base stations
- Emergency power for cable TV network nodes
- Power for broadband integrated service access points
- Standby power for FTTH central office
- DC power for outdoor telecom cabinets
- Backup power for broadband access network equipment rooms
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 TPL121000TFR is a front terminal pure lead battery in CSB's TPL series, featuring long life characteristics and classified as a 12V front terminal valve-regulated sealed lead-acid (VRLA-AGM) battery. The telecommunications sector is the primary application for this series, and its design was specifically intended for multi-hour backup power requirements in broadband applications. The valve-regulated sealed construction combined with absorbed glass mat (AGM) technology achieves 99% gas recombination efficiency; meanwhile, the pure lead construction and use of proprietary elements make it well suited for float charge standby power scenarios.
In terms of electrical specifications, this battery 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. 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. Float charge voltage range is 13.5 to 13.8 Vdc/cell (25°C), and equalize charge voltage range is 14.4 to 15.0 Vdc/cell (25°C).
In terms of dimensions and weight, the battery measures 390.0±2.5 mm in length, 105.0±1.5 mm in width, and 280.0±2.5 mm in height, weighing 34.80 kg (76.70 lb). The terminals are I2 threaded lead alloy type, accepting M6 bolts, with a torque requirement of 51.7±10.3 Kgf∙cm (44.9±9.0 Lbf∙in, 5.1±1.0 N∙m). The case is made of flame-retardant ABS (UL 94-V0) material.
Operating temperature conditions: nominal operating temperature is 25°C (77°F), discharge temperature range is -15°C to 50°C (5°F to 122°F), and charge and storage temperature range is -15°C to 40°C (5°F to 104°F). Under 25°C float charge standby service, the design life can reach up to 12 years, meeting the Eurobat (20°C) long life standard of more than 12 years. Self-discharge performance: after 90 days at rest at 25°C, self-discharge is less than 10%, and the battery can be stored for up to 6 months; it must be fully charged before use, and if storage temperature exceeds 25°C, a refresh charge is required sooner.
Maintenance-free operation is a key feature of this battery. The product complies with IEC 60896-21/22:2004 and is recognized under UL1989 (MH14533). The combination of front terminal layout and long life characteristics makes the TPL121000TFR well suited for float charge standby power applications such as telecommunications that require extended backup time.
