Products
CSB GP12260 12V 26Ah VRLA AGM Battery

Maintenance-Free AGM Technology

Valve Regulated Lead Acid (VRLA) AGM technology with efficient gas recombination up to 99%.

High Discharge Capability

Supports up to 350A maximum discharge current for emergency backup and high-load standby systems.

Reliable Standby Performance

Designed specifically for float service standby power applications.

Industrial Grade Structure

Heavy-duty structure suitable for UPS systems, telecom equipment, industrial backup systems, and emergency power applications.

Pure Lead Construction

Pure lead construction and proprietary elements improve discharge stability and long-term reliability.

International Safety Standards

Built in accordance with IEC 61056-1/2:2012, UL1973 Listed (MH66728), and UL1989 Recognized (MH14533). 

🔧 Core Specifications

ParameterSpecification
ModelGP12260
BrandCSB Battery
Nominal Voltage12V
Capacity (20Hr @1.75VPC)27.4Ah
Capacity (8Hr @1.75VPC)27.1Ah
Capacity (8Hr @1.80VPC)26.8Ah
Battery TypeVRLA AGM / Sealed Lead Acid
Design LifeUp to 5 Years
Max Charge Current7.80A
Max Discharge Current350A
Short Circuit Current635A
Internal ResistanceApprox. 9.9mΩ
Terminal TypeI1 Thread Lead Alloy Terminal (M5 Bolt)
Terminal Torque3.0±0.6 N·m
Weight8.45kg (18.62 lbs)
Dimensions (L×W×H)166.0 × 175.0 × 125.0 mm
Container MaterialABS (UL 94-HB)
Flame Retardant Option94-V0 available upon request
Operating Temp (Discharge)-15°C ~ 50°C
Operating Temp (Charge/Storage)-15°C ~ 40°C
Float Charging Voltage13.5 – 13.8V
Equalization Charging Voltage14.4 – 15.0V
Self DischargeLess than 10% after 90 days
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