Description
What Is the DAXIN 6-GFM-120 12V 120Ah AGM VRLA Battery?
The DAXIN 6-GFM-120 is a 12V 120Ah AGM VRLA battery designed for UPS systems, telecom equipment, emergency power, security systems and other standby-power applications.
It uses AGM separators and lead-calcium alloy plates in a sealed battery enclosure, providing low self-discharge and practical low-maintenance operation for critical backup-power installations.
Battery quantity, series/parallel configuration, charging settings and required capacity should be selected according to the UPS DC bus voltage, connected load and required backup runtime.
Key Features
- 12V 120Ah Capacity: Designed for UPS and standby-power applications requiring reliable battery backup.
- AGM VRLA Technology: Uses high-quality AGM separators and lead-calcium alloy plates.
- Sealed Construction: Leak-resistant battery construction supports practical installation in UPS and backup-power systems.
- Low Self-Discharge: Helps preserve available battery capacity during standby storage.
- High Discharge Capability: The supplied specification lists a maximum discharge current of 1440A for 5 seconds.
- Wide Application Range: Suitable for UPS, telecom, emergency lighting, security and other standby-power applications.
DAXIN 6-GFM-120 12V 120Ah Battery Specifications
| Parameter | Specification |
|---|---|
| Model | 6-GFM-120 |
| Battery Type | AGM VRLA Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 120Ah |
| Approx. Weight | 32.5kg ±3% |
| 20-Hour Rate | 125Ah @ 10.5V |
| 10-Hour Rate | 120Ah @ 10.5V |
| 5-Hour Rate | 106.78Ah @ 10.5V |
| 1-Hour Rate | 72Ah @ 9.6V |
| Length | 407mm |
| Width | 174mm |
| Height | 208mm |
| Total Height | 233mm |
| Max. Discharge Current | 1440A (5s) |
| Internal Resistance | 4.2mΩ at 25°C, fully charged |
| Capacity @ 40°C | 102% |
| Capacity @ 25°C | 100% |
| Capacity @ 0°C | 85% |
| Capacity @ -15°C | 65% |
| Remaining Capacity after 1 Month | 98% |
| Remaining Capacity after 3 Months | 94% |
| Remaining Capacity after 6 Months | 85% |
| Remaining Capacity after 12 Months | 74% |
Product Views and Technical Reference
Product Close-Up for DAXIN 6-GFM-120 12V120AH UPS Backup Battery.
Typical Applications
- Uninterruptible Power Supply (UPS) systems
- Telecom and network backup power
- Emergency and standby power systems
- Security and communication systems
- Emergency lighting
- Transportation systems
- Industrial backup-power applications
What Is a 12V 120Ah AGM VRLA Battery?
A 12V 120Ah AGM VRLA battery is a sealed lead-acid battery with a nominal voltage of 12 volts and a rated capacity of 120 amp-hours.
AGM stands for Absorbent Glass Mat, while VRLA means Valve-Regulated Lead-Acid. This battery technology is commonly used in UPS, telecom and standby-power systems requiring sealed construction and low-maintenance operation.
120Ah vs 150Ah UPS Battery: Which Should You Choose?
Choose between a 12V 120Ah and 12V 150Ah AGM VRLA battery according to the required UPS backup runtime, DC bus voltage, connected load, installation space and charging capability.
A 150Ah battery provides higher rated capacity for applications requiring longer backup time, while a 120Ah battery can provide a smaller and lighter battery solution where lower capacity is sufficient.
Actual UPS runtime depends on the connected load, battery quantity, series/parallel configuration, discharge rate, inverter efficiency and operating conditions.
How to Select a UPS Battery
Select the battery system according to the UPS DC bus voltage, connected load, required backup runtime, allowable discharge rate, charging current, installation space, operating temperature and expected service conditions.
For multi-battery systems, the number of 12V batteries and their series/parallel arrangement must match the UPS battery voltage and required backup runtime.
Provide the UPS model, load in kW, required backup time and installation environment to DAXIN ENERGY for battery-system sizing.
Frequently Asked Questions
What is the DAXIN 6-GFM-120?
The DAXIN 6-GFM-120 is a 12V 120Ah AGM VRLA battery designed for UPS, telecom, emergency and standby-power applications.
What is the rated capacity of the 6-GFM-120?
The DAXIN 6-GFM-120 has a nominal voltage of 12V and a rated capacity of 120Ah.
What are the dimensions of the DAXIN 6-GFM-120?
The supplied specification lists dimensions of 407 × 174 × 208mm, with a total height of 233mm.
How much does the DAXIN 6-GFM-120 weigh?
The supplied specification lists an approximate weight of 32.5kg with a ±3% tolerance.
How many 12V 120Ah batteries does my UPS need?
The required quantity depends on the UPS DC bus voltage, connected load, battery configuration and required backup runtime.
How long can a 12V 120Ah battery run a UPS?
UPS runtime depends on the connected load, battery quantity, DC bus voltage, discharge rate, inverter efficiency, battery condition and operating temperature. Provide the UPS model, load in kW and required backup time for battery-system sizing.
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