CSB Battery GP12650 12V 65Ah Valve Regulated Sealed Lead Acid Type
The GP12650 in the CSB GP series is a 12V 65Ah Valve Regulated Sealed Lead Acid Battery built on AGM technology, capable of float charge operation, and widely used in general backup power applications such as security, emergency lighting, and medical equipment.
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Product Features
- VRLA (Valve Regulated Lead Acid) battery
- AGM technology (Absorbent Glass Mat) with maintenance-free operation and up to 99% gas recombination efficiency
- Pure lead construction with proprietary element formulation
- Specifically developed for float charge backup power applications
- Manufactured to IEC 60896-21/22:2004 standards, UL1989 certified (MH14533)
Application Scenarios
- Backup power for security alarm panels
- Emergency lighting and exit sign devices
- Backup power for medical monitors and infusion pumps
- Building intercom and access control systems
- Fire alarm and linkage control panels
- Various small electronic instruments and testing equipment
Product parameters
- Model：GP12650
- Voltage：12 Vdc
- Nominal Capacity：65 Ah @20hr-rate
- Ah Capacity：62.9 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：65.0 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：62.1 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：19.5 A
- Max. Discharge Current：500 A
- Short Circuit Current：1663 A
- Internal Resistance：5.8 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：20.00 / 44.08 kg / lb.
- Length (L)：349.4±2.5 / 13.76±0.10 mm / in
- Width (W)：166.0±2.0 / 6.54±0.08 mm / in
- Height (H)：174.9±2.0 / 6.89±0.08 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 GP12650 belongs to the CSB GP series and is a general purpose Valve Regulated Sealed Lead Acid Battery, with top terminal configurations covering 6V and 12V. Rated voltage 12 Vdc; at 25°C, 1.75 VPC, 20-hour rate nominal capacity 65 Ah; 8-hour rate capacity 62.9 Ah; 8-hour rate, 1.80 VPC capacity 62.1 Ah. This battery uses Absorbent Glass Mat AGM technology, with gas recombination efficiency up to 99%, maintenance-free, suitable for float charge backup power scenarios.
Electrically, the GP12650 can withstand a maximum charge current of 19.5 A, maximum discharge current of 500 A, short-circuit current of 1663 A, and internal resistance of 5.8 mΩ. At 25°C, float charge voltage is 13.5 to 13.8 Vdc, equalization charge voltage is 14.4 to 15.0 Vdc. Self-discharge characteristics: stored at 25°C for 90 days, self-discharge is less than 10%; can be stored for up to 6 months, must be fully charged before being put into operation; if storage temperature exceeds 25°C, supplementary charging is required in advance.
In terms of structural design, the battery is equipped with I2 terminals, compatible with M6 bolts, terminal torque is 51.7±10.3 Kgf∙cm, 44.9±9.0 Lbf∙in, or 5.10±1.0 N∙m. The case uses PP material (UL 94-HB), and a flame-retardant 94-V0 version can also be supplied on request. Dimensions: length 349.4±2.5 mm, width 166.0±2.0 mm, height 174.9±2.0 mm; weight 20.00 kg (44.08 lb).
Operating temperature conditions: nominal temperature 25°C; discharge allowed from -15°C to 50°C; charge and storage allowed from -15°C to 40°C. In terms of design life, up to 5 years under 25°C float charge backup service; 3 to 5 years under Eurobat 20°C standard commercial conditions. The product is manufactured in accordance with IEC 60896-21/22:2004 and recognized under UL1989 (MH14533).
The GP series is officially positioned as a general purpose VRLA battery series, serving various applications such as security, emergency lighting, and medical equipment. The GP12650 uses a pure lead structure and proprietary formulation, developed for float charge backup power applications, and can serve as a backup power source in the above scenarios.
