TPL12600T 12V 60Ah 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：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

The CSB TPL12600T belongs to the TPL series and is a 12V front terminal VRLA battery featuring absorbed glass mat (AGM) technology with gas recombination efficiency of up to 99%, a pure lead construction, and a proprietary element formulation. The battery is maintenance-free and developed specifically for float standby power applications, with official application areas in telecommunications and a series positioning aimed at multi-hour runtime requirements for broadband applications. In terms of electrical parameters, the TPL12600T has a nominal voltage of 12Vdc and a nominal capacity of 60Ah (1.80VPC @25°C, 10-hour rate). Capacities under different discharge conditions are: 63.7Ah at the 8-hour rate at 1.75VPC @25°C, 69.6Ah at the 20-hour rate at 1.75VPC @25°C, and 62.7Ah at the 8-hour rate at 1.80VPC @25°C. The maximum charging current is 18A, the maximum discharge current is 800A, the short-circuit current is 1340A, and the internal resistance is 6.27mΩ. Regarding charging and temperature characteristics, at 25°C the float charge voltage is 13.5 to 13.8Vdc/cell and the equalizing charge voltage is 14.4 to 15.0Vdc/cell. Operating temperature range: nominal 25°C, discharge from -15°C to 50°C, and charge and storage from -15°C to 40°C. For self-discharge, remaining capacity after 90 days at 25°C is greater than 90%, storage is possible for up to 6 months, and a full charge is required before use; if storage temperature exceeds 25°C, charge earlier. In terms of mechanical structure, the TPL12600T has dimensions of 280.0±2.5mm length, 105.0±1.5mm width, and 260.0±2.5mm height, with a weight of approximately 21.20kg. The terminal is an I2 threaded lead alloy terminal that accepts an M6 bolt, with a recommended torque of 51.7±10.3 Kgf·cm (44.9±9.0 Lbf·in or 5.1±1.0 N·m). The case uses flame-retardant ABS material and complies with UL 94-V0. In terms of design life, it reaches 12 years under float charge at 25°C and greater than 12 years under the Eurobat standard (20°C), placing it in the Very Long Life category. The product is manufactured in accordance with IEC 60896-21/22:2004 and is recognized under UL1989 (MH14533). With its front terminal design and long life characteristics, the battery is suitable for float standby scenarios requiring long-duration backup power, such as telecommunications.