CSB Battery GP6120: 6V 12Ah Valve Regulated Sealed Lead Acid Type
As a 6V 12Ah valve regulated sealed lead acid battery, the CSB GP6120 utilizes AGM technology and can be widely used for general purpose float charge backup power in security systems, emergency lighting, and medical equipment. Its float charge voltage range is 6.75-6.90V, operating temperature range is from -15°C to 50°C, and design life is up to 5 years.
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Product Features
- Battery using Valve Regulated Lead Acid (VRLA) technology
- AGM (Absorbent Glass Mat) design, maintenance-free, with up to 99% gas recombination efficiency
- Proprietary elements and pure lead construction
- Built for float charge backup power applications
- Manufactured to IEC 61056-1/2:2012 standards, UL1989 certified (MH14533)
Application Scenarios
- Backup power for alarm host security systems
- Evacuation indication and emergency lighting devices
- Backup power for infusion pumps and medical monitors
- Building intercom and access control systems
- Linkage control hosts and fire alarm equipment
- Testing equipment and small electronic instruments
Product parameters
- Model:GP6120
- Voltage:6 Vdc
- Nominal Capacity:12 Ah @20hr-rate
- Ah Capacity:11.2 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity:12.0 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity:11.0 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current:3.60 A
- Max. Discharge Current:180 A
- Short Circuit Current:427 A
- Internal Resistance:8.9 mΩ
- Terminal Type:F2 terminal (Faston Tab 250)
- Container Material:ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight:1.85 / 4.08 kg / lb.
- Length (L):151.0±2.0 / 5.94±0.08 mm / in
- Width (W):50.0±1.0 / 1.97±0.04 mm / in
- Height (H):100.5±1.5 / 3.96±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:6.75 - 6.90 Vdc/battery
- Equalizing Charging Voltage:7.20 - 7.50 Vdc/battery
- Operating Temperature:discharge -15°C to 50°C; charge/storage -15°C to 40°C
- Note:F1 terminal is available; Max Discharge Current = 150 A
Product details
In CSB's GP series, the GP6120 is a general purpose valve regulated sealed lead acid battery with a nominal voltage of 6 Vdc and a nominal capacity of 12 Ah (20-hour rate, 1.75 VPC @25°C). This product uses Absorbent Glass Mat (AGM) technology, is maintenance-free, achieves a gas recombination efficiency of up to 99%, and is built with pure lead construction and proprietary elements, targeting float charge backup power applications.
In terms of electrical parameters, the GP6120 provides 11.2 Ah at the 8-hour rate (1.75 VPC @25°C) and 11.0 Ah at the 8-hour rate (1.80 VPC @25°C). Internal resistance is 8.9 mΩ, short-circuit current is 427 A, maximum discharge current is 180 A, and maximum charge current is 3.60 A. Equalization charge voltage is 7.20 – 7.50 Vdc/cell (25°C), while float charge voltage is 6.75 – 6.90 Vdc/cell (25°C).
In terms of dimensions, the battery is 151.0±2.0 mm long, 50.0±1.0 mm wide, and 100.5±1.5 mm high, weighing approximately 1.85 kg. Terminal type is F2 Faston Tab 250. The case uses ABS (UL 94-HB) material, with a flame-retardant version (94-V0) available upon request. Under float charge conditions at 25°C, design life is up to 5 years; under Eurobat (20°C) standard, it is 3-5 years.
Temperature range: nominal 25°C, discharge -15°C to 50°C, charge/storage -15°C to 40°C. Self-discharge rate is low, less than 10% after 90 days storage at 25°C, with a maximum storage of 6 months; if storage temperature exceeds 25°C, recharge is required in advance, and a full charge is mandatory before use.
The battery meets IEC 61056-1/2:2012 standards and is recognized under UL1989 (MH14533). Its general purpose design is suitable for float charge backup power scenarios such as security systems, emergency lighting, and medical equipment.