12V 100Ah CSB Battery GP121000 Valve Regulated Sealed Lead Acid Type
The GP121000 is a 12V 100Ah Valve Regulated Sealed Lead Acid battery in CSB's GP series. Utilizing AGM technology, it is maintenance-free and widely used in float charge backup power applications such as security, emergency lighting, and medical equipment.
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Product Features
- VRLA (Valve Regulated Lead Acid) Battery
- Maintenance-free with AGM (Absorbent Glass Mat) technology, gas recombination efficiency up to 99%
- Proprietary elements and pure lead construction
- Designed for float charge backup power applications
- Manufactured to IEC 60896-21/22:2004, UL1989 certified (MH14533)
Application Scenarios
- Backup power for security alarm panels
- Emergency lighting and exit sign fixtures
- Backup power for medical monitors and infusion pumps
- Building intercom and access control systems
- Fire alarm and linkage control panels
- Testing equipment and small electronic instruments
Product parameters
- Model：GP121000
- Voltage：12 Vdc
- Nominal Capacity：100 Ah @ 20 hr-rate
- Ah Capacity：94.4 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：102 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：92.0 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：30.00 A
- Max. Discharge Current：800 A
- Short Circuit Current：2323 A
- Internal Resistance：4.4 mΩ
- Terminal Type：I2 thread terminal to accept M6 bolt
- Terminal Torque：51.7±10.3 Kgf·cm / 44.9±9.0 Lbf·in / 5.10±1.0 N·m
- Container Material：PP (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：30.6 / 67.44 kg / lb.
- Length (L)：343.0±2.5 / 13.50±0.10 mm / in
- Width (W)：170.0±2.0 / 6.69±0.08 mm / in
- Height (H)：216.9±2.5 / 8.54±0.10 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 GP121000 is a general purpose Valve Regulated Sealed Lead Acid battery in CSB's GP series, covering 6V and 12V top terminal VRLA-AGM product types. This model has a nominal voltage of 12 Vdc; at 25°C and 1.75 VPC, its nominal capacity at the 20-hour rate is 100 Ah. Other capacity data is also listed: 94.4 Ah at the 8-hour rate at 1.75 VPC; 102 Ah at the 20-hour rate at 1.75 VPC; 92.0 Ah at the 8-hour rate at 1.80 VPC.
In terms of electrical parameters, the GP121000 can withstand a maximum charge current of 30.00 A, a maximum discharge current of 800 A, a short-circuit current of 2323 A, and an internal resistance of only 4.4 mΩ. At 25°C, the float charge voltage ranges from 13.5 to 13.8 Vdc/battery, and the equalize charge voltage ranges from 14.4 to 15.0 Vdc/battery. Regarding self-discharge, the battery loses less than 10% of its capacity after 90 days at 25°C and can be stored for up to 6 months, but must be fully charged before use; once the storage temperature exceeds 25°C, charging should be carried out earlier.
The battery's construction is based on a Valve Regulated Sealed Lead Acid design and Absorbent Glass Mat AGM technology, with a gas recombination efficiency of up to 99%, making it a maintenance-free type. The plates use a pure lead construction with proprietary formulation elements, designed for float charge backup power applications. The case material is PP (UL 94-HB), and a flame-retardant (94-V0) version is also available on request. Terminal type I2 accepts M6 bolts, with a terminal torque of 51.7±10.3 Kgf·cm, 44.9±9.0 Lbf·in, or 5.10±1.0 N·m.
In terms of dimensions and weight, the GP121000 is 343.0±2.5 mm (13.50±0.10 in) long, 170.0±2.0 mm (6.69±0.08 in) wide, 216.9±2.5 mm (8.54±0.10 in) high, and weighs 30.6 kg (67.44 lb). Under 25°C float charge standby service, the design life can reach 5 years; under the Eurobat (20°C) standard commercial service, it is 3 to 5 years. Regarding operating temperature, the nominal temperature is 25°C (77°F), the discharge range is -15°C to 50°C (5°F to 122°F), and the charge and storage range is -15°C to 40°C (5°F to 104°F).
The product is manufactured in accordance with IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). The GP series is officially positioned as a general purpose VRLA battery series, targeting a variety of applications such as security, emergency lighting, and medical equipment. For applications requiring 12V high-capacity float charge backup power, the GP121000 is well suited; its maintenance-free AGM design and pure lead construction help backup power systems maintain stable operation.
