CSB TPL12600T Telecom Battery 12V 60Ah Front Terminal Long-Life Type

Product Features

VRLA (Valve Regulated Lead Acid) battery
Utilizes AGM (Absorbent Glass Mat) technology, maintenance-free; gas recombination efficiency up to 99%
Proprietary elements combined with pure lead construction
Designed for float standby power applications
Recognized to UL1989 (MH14533) and manufactured in accordance with IEC 60896-21/22:2004

Application Scenarios

Backup: Broadband access network equipment room
Standby power: Fiber-to-the-Home central office
DC power supply: Telecom outdoor cabinet
Multi-hour backup: Communication base station
Backup: Cable TV network node
Power supply: Broadband integrated service access point

Product parameters

Model：TPL12600T
Voltage：12 Vdc
Nominal Capacity：60 Ah @10hr-rate
Ah Capacity：63.7 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：69.6 (20-Hr 1.75 VPC @ 25°)
Ah Capacity：62.7 (8-Hr 1.80 VPC @ 25°)
Max. Charge Current：18 A
Max. Discharge Current：800 A
Short Circuit Current：1340 A
Internal Resistance：6.27 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：21.20 / 46.72 kg / lb.
Length (L)：280.0±2.5 / 11.02±0.09 mm / in
Width (W)：105.0±1.5 / 4.13±0.05 mm / in
Height (H)：260.0±2.5 / 10.23±0.09 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

TPL12600T is a 12V front-terminal valve-regulated sealed lead-acid battery in CSB's TPL series. Its AGM (absorbed glass mat) design allows gas recombination efficiency of up to 99%. It uses pure lead in its construction and incorporates a proprietary elemental formulation. The product is maintenance-free and designed for float standby power; according to official documentation, it is mainly used in telecommunications, while the series itself addresses multi-hour operation requirements in broadband scenarios. Electrical specifications: TPL12600T has a nominal voltage of 12Vdc and a nominal capacity of 60Ah measured at the 10-hour rate at 25°C and 1.80VPC. If other discharge conditions are used, the capacity data are: 63.7Ah at 1.75VPC @25°C, 8-hour rate; 69.6Ah at 1.75VPC @25°C, 20-hour rate; 62.7Ah at 1.80VPC @25°C, 8-hour rate. Maximum charge current is 18A, maximum discharge current is 800A, short-circuit current is 1340A, and internal resistance is 6.27mΩ. Charging and temperature performance: at 25°C, the per-cell float charge voltage range is 13.5 to 13.8Vdc, and the equalization charge voltage range is 14.4 to 15.0Vdc. The temperature range is: nominal 25°C; discharge -15°C to 50°C; charge and storage both -15°C to 40°C. In terms of self-discharge characteristics, after 90 days of storage at 25°C, the remaining capacity is still above 90%; storage is possible for up to 6 months, and the battery must be fully charged before being put into service. If the storage temperature exceeds 25°C, supplementary charging must be performed earlier accordingly. Construction dimensions and terminals: the battery is 280.0±2.5mm long, 105.0±1.5mm wide, and 260.0±2.5mm high, and weighs approximately 21.20kg. The terminal uses an I2 threaded lead alloy type and can be fitted with M6 bolts; the recommended installation torque is 51.7±10.3 Kgf·cm (44.9±9.0 Lbf·in or 5.1±1.0 N·m). The case material is flame-retardant ABS, meeting UL 94-V0 requirements. Service life and compliance: under float charge use at 25°C, the design life can reach 12 years; when evaluated per the Eurobat standard at 20°C, it exceeds 12 years, with a rating of Very Long Life. The product is manufactured in accordance with IEC 60896-21/22:2004 and has obtained UL1989 recognition (MH14533). Because of its front-terminal design and long-life characteristics, it is suitable for float standby applications such as telecommunications that require long-duration backup power.