CSB Battery GP672 6V 7.2Ah Valve Regulated Sealed Lead Acid Type
As a 6V general purpose Valve Regulated Sealed Lead Acid battery, the CSB GP672 utilizes AGM technology, with a 20hr nominal capacity of 7.2Ah, a float charge voltage range of 6.75-6.90Vdc, and a design float life of up to 5 years; it is suitable for backup power applications such as security, emergency lighting, and medical equipment.
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Product Features
- Valve Regulated Lead Acid (VRLA) battery
- Maintenance-free, with gas recombination efficiency up to 99% thanks to Absorbent Glass Mat (AGM) technology
- Pure lead construction with proprietary elements
- Designed for float charge backup power applications
- Manufactured to IEC 61056-1/2:2012 and UL1989 certified (MH14533)
Application Scenarios
- Backup power for security alarm panels
- Emergency lighting and exit signs
- Backup power for medical monitors and infusion pumps
- Access control systems and building intercom equipment
- Fire alarm panels and linked control devices
- Small electronic instruments and testing equipment
Product parameters
- Model：GP672
- Voltage：6 Vdc
- Nominal Capacity：7.2 Ah @20hr-rate
- Ah Capacity：7.04 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：8.40 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：6.96 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：2.16 A
- Max. Discharge Current：130 A
- Short Circuit Current：259 A
- Internal Resistance：12.3 mΩ
- Terminal Type：F2 terminal (Faston Tab 250)
- Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：1.22 / 2.68 kg / lb.
- Length (L)：151.0±2.0 / 5.94±0.08 mm / in
- Width (W)：34.0±1.0 / 1.34±0.04 mm / in
- Height (H)：100.7±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 = 100 A
Product details
The CSB GP672 in the GP series is a general purpose Valve Regulated Sealed Lead Acid battery with a gas recombination efficiency of up to 99%, achieving maintenance-free operation through Absorbent Glass Mat (AGM) technology. Nominal voltage 6Vdc, nominal capacity 7.2Ah (1.75VPC @25°C, 20hr-rate); in terms of capacity performance, at 1.75VPC the 8-hour rate is 7.04Ah and the 20-hour rate is 8.40Ah, while at 1.80VPC the 8-hour rate is 6.96Ah. This battery features a pure lead construction and proprietary formulation, making it suitable for float charge backup power applications.
In terms of electrical parameters, the GP672 has a maximum charge current of 2.16A, maximum discharge current of 130A, short-circuit current of 259A, and internal resistance of 12.3mΩ. At 25°C, the float charge voltage is 6.75 to 6.90Vdc/battery, and the equalization charge voltage is 7.20 to 7.50Vdc/battery. Regarding self-discharge, when stored at 25°C for 90 days, self-discharge is less than 10%, and storage can last up to 6 months; the battery must be fully charged before use, and if the storage temperature exceeds 25°C, charging should be advanced accordingly.
The dimensions are 151.0±2.0mm (L) × 34.0±1.0mm (W) × 100.7±1.5mm (H), weight approximately 1.22kg, and it uses F2 Faston Tab 250 terminals. The case material is ABS (UL 94-HB), and a flame-retardant (94-V0) version is available upon request. In terms of temperature adaptability, the nominal temperature is 25°C, the discharge range is -15°C to 50°C, and the charge and storage range is -15°C to 40°C. The design float life at 25°C is up to 5 years, and 3 to 5 years according to the Eurobat (20°C) standard.
The product is manufactured in accordance with IEC 61056-1/2:2012 and is UL1989 recognized (MH14533). The GP series is officially positioned as a general purpose VRLA battery, and its applicable scope includes various scenarios such as security, emergency lighting, and medical equipment. With its 6V voltage and 7.2Ah capacity, the GP672 provides a maintenance-free battery solution for applications requiring float charge backup power.
