CSB GP12260 12V 26Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB GP12260 is a GP series general purpose 12V 26Ah valve-regulated sealed lead-acid battery using AGM technology, suitable for float standby applications such as security, emergency lighting and medical equipment, with a design float life of up to 5 years.
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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 61056-1/2:2012 and UL1989 Recognized (MH14533)
Application Scenarios
- Security alarm panel backup power
- Emergency lighting fixtures and exit signs
- Medical monitors and infusion pumps backup
- Access control and building intercom systems
- Fire alarm and linkage control panels
- Small electronic instruments and test equipment
Product parameters
- Model：GP12260
- Voltage：12 Vdc
- Nominal Capacity：26 Ah @20hr-rate
- Ah Capacity：27.1 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：27.4 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：26.8 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：7.80 A
- Max. Discharge Current：350 A
- Short Circuit Current：635 A
- Internal Resistance：9.9 mΩ
- Terminal Type：I1 thread lead alloy terminal to accept M5 bolt
- Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
- Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：8.45 / 18.62 kg / lb.
- Length (L)：166.0±2.0 / 6.54±0.08 mm / in
- Width (W)：175.0±2.0 / 6.89±0.08 mm / in
- Height (H)：125.0±1.5 / 4.92±0.06 mm / in
- Design Life：Up to 5 years in standby service at 25°C; Eurobat (20°C): 3-5 years, Standard Commercial
- 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 GP12260 belongs to the GP series of general purpose valve-regulated sealed lead-acid batteries, featuring 6V and 12V top terminal VRLA-AGM construction, with a nominal voltage of 12 Vdc and a nominal capacity of 26 Ah (1.75 VPC @25°C, 20hr-rate). At 25°C, the 8-hour rate 1.75 VPC capacity is 27.1 Ah, the 20-hour rate 1.75 VPC capacity is 27.4 Ah, and the 8-hour rate 1.80 VPC capacity is 26.8 Ah, meeting the capacity consistency requirements of general purpose standby power.
This battery uses valve-regulated sealed lead-acid design and absorbed glass mat technology, with a gas recombination efficiency of up to 99%, and is a maintenance-free construction suitable for float standby power applications. Its maximum charge current is 7.80 A, maximum discharge current is 350 A, short-circuit current is 635 A, and internal resistance is 9.9 mΩ. The terminal is an I1 threaded lead alloy terminal that accepts an M5 bolt, with a terminal torque of 30.4±6.1 Kgf∙cm, 26.4±5.3 Lbf∙in or 3.0±0.6 N∙m.
At 25°C, the float charge voltage of the GP12260 is 13.5 to 13.8 Vdc/battery, and the equalizing charge voltage is 14.4 to 15.0 Vdc/battery. Its operating temperature range is: nominal 25°C, discharge -15°C to 50°C, charge and storage -15°C to 40°C. In terms of self-discharge, it is less than 10% after 90 days at 25°C, and can be stored for up to 6 months; it must be fully charged before use, and if the storage temperature is above 25°C it should be charged sooner.
In terms of dimensions, the battery length is 166.0±2.0 mm, width 175.0±2.0 mm, height 125.0±1.5 mm, and weight 8.45 kg. The case material is ABS (UL 94-HB), and a flame-retardant 94-V0 version is available on request. The design life is up to 5 years in 25°C float standby service, and 3 to 5 years per the Eurobat 20°C standard for commercial use. The product is manufactured in accordance with IEC 61056-1/2:2012 and is UL1989 recognized (MH14533).
Based on the above characteristics, the GP12260 is suitable for general purpose float standby applications such as security systems, emergency lighting and medical equipment, and can also be used in standby power applications requiring a 12V 26Ah class maintenance-free AGM battery. Its pure lead construction and proprietary formulation help maintain stable float performance, making it suitable for long-term standby use in controlled temperature environments.
