TPL12600T Long Life Telecom Battery 12V 60Ah Front Terminal

Product Features

Valve Regulated Lead Acid (VRLA) design
Maintenance-free with Absorbent Glass Mat (AGM) technology, gas recombination efficiency up to 99%
Pure lead construction with proprietary elements
Engineered primarily for float charge backup power applications
Manufactured to IEC 60896-21/22:2004 and certified to UL1989 (MH14533)

Application Scenarios

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

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

As a member of the TPL series, the CSB TPL12600T is a VRLA battery with a nominal voltage of 12V and a front terminal design. It utilizes Absorbent Glass Mat (AGM) technology, achieving a gas recombination efficiency of up to 99%, and its plates are made of pure lead with a proprietary element formula. The product is maintenance-free and primarily developed for float backup power scenarios, with an official designated use for telecommunications, and the series design emphasizes multi-hour operation in broadband applications. In terms of electrical specifications, the TPL12600T has a nominal capacity of 60Ah (1.80VPC @25°C, 10-hour rate) and a nominal voltage of 12Vdc. If discharge conditions change, the capacity varies: at 8-hour rate, 1.75VPC @25°C it is 63.7Ah; at 20-hour rate, 1.75VPC @25°C it is 69.6Ah; at 8-hour rate, 1.80VPC @25°C it is 62.7Ah. The maximum charge current is 18A, maximum discharge current is 800A, short-circuit current is 1340A, and internal resistance is 6.27mΩ. Regarding charging and temperature characteristics, at 25°C the float charge voltage is set between 13.5 and 13.8Vdc per battery, and the equalization charge voltage is 14.4 to 15.0Vdc per battery. Nominal operating temperature is 25°C; discharge is allowed from -15°C to 50°C; charging and storage from -15°C to 40°C. Self-discharge performance: stored at 25°C for 90 days, the remaining capacity is still above 90%, and storage is possible for up to 6 months, but a full charge is required before use; if storage temperature exceeds 25°C, recharge is needed earlier. Mechanical parameters: The TPL12600T is 280.0±2.5mm long, 105.0±1.5mm wide, 260.0±2.5mm high, and weighs approximately 21.20kg. The terminal uses an I2 threaded lead alloy, suitable for M6 bolts, 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 material is flame-retardant ABS, meeting UL 94-V0 standards. Life design: At 25°C float charge, it can last up to 12 years; according to Eurobat standards (20°C), it exceeds 12 years, belonging to the Very Long Life category. Production is based on IEC 60896-21/22:2004 standards and is recognized by UL1989 (MH14533). The two major features of front terminals and long life make this battery suitable for float backup applications such as telecommunications that require long-duration backup power.