FGG200-12 best smf solar deep cycle 12v 200ah gel battery
Gel Battery 12V 200AH | Dimension: 522x240x219x223mm
GRANKIA FGG200-12 best smf solar deep cycle 12v 200ah gel battery is best used in VERY DEEP cycle application and may last a bit longer in hot weather applications.
This deep cycle 12v 200ah gel battery is perfect for critical systems due to its ability to withstand more than 750 charge/discharge cycles at 50% DOD. It is special lead calcium alloy composition, which improves corrosion resistance of grids and increases the battery service life.
The deep cycle gel battery consists of a gel rather than a liquid, so no maintenance is required to keep the battery working properly. The gel cell deep cycle battery is using advanced valve-regulated technology with a narrow operating pressure range. It is equipped with explosion-proof and acid filters to avoid acid leakage and frequent maintenance.
FGG200-12 best smf solar deep cycle 12v 200ah gel battery
12V 200AH Gel Battery Features
- Maintenance free, no need to add water
- Safe operation since no liquid inside
- Can be installed sideways ( upside-down is not recommended )
- Long cycle life
- Low self-discharge makes shelf life longer.
- Long standby life due to its ability to keep electrolyte inside and steady
- Performance stays high and stable until the end of life
- Tolerance to abuse and heat during operation, good for extreme weather
Deep Cycle Battery Applications
- Uninterrupted power supply(UPS)
- Automotive and traction applications
- Lighting equipment, fire alarms and security systems
- Communication and telecom system
- Solar energy system
- High current drain applications
- Fire alarms and security systems
- Portable VTR/TV, tape recorders, radios, etc.
- Various power toys and recreational equipment
- Emergency power supplies in power generation plants and substations
- Golf Cart
AGM Gel Battery Details
Battery Storage Characteristics
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Solar Gel Battery FAQ
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Is gel battery good for solar?
Solar gel batteries can be an excellent option for certain solar energy system setups that don’t require powering an entire residence or building. These batteries operate much like other lead-acid batteries but come with a few extra advantages. Deep-cycle gel batteries release less hydrogen gas during discharges.
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Can you overcharge a gel battery?
These batteries must be charged at a lower voltage to prevent overcharging. Overcharging gel batteries may cause it to be permanently porous and this will affect the battery’s life span.
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Do gel batteries last longer than AGM?
AGM batteries are comparably cheaper than Gel batteries, but they present a longer life span and offer bigger bursts of amps when needed.
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| Nominal Voltage | 12V(6 cells per unit) | |||
| Design Floating Life @25℃ | 10 Years | |||
| Nominal Capacity @25℃(10 hour rate@20.00A,10.80V) | 200Ah | |||
| Capacity @25℃ | 20 hour rate (11.0A,10.5V) | 220.0Ah | ||
| 5 hour rate (35.4A,10.5V) | 177.0Ah | |||
| 1 hour rate (132.0A,9.6V) | 132.0Ah | |||
| Internal Resistance | Full Charged Battery@25℃ | ≤2.5mΩ | ||
| Ambient Temperature | Discharge | -20℃~50℃ | ||
| Charge | -20℃~50℃ | |||
| Storage | -20℃~50℃ | |||
| Max. Discharge Current@25℃ | 2000A(5s) | |||
| Capacity affected by Temperature
(10 hr Capacity ) |
40℃ | 102% | ||
| 25℃ | 100% | |||
| 0℃ | 90% | |||
| -15℃ | 70% | |||
| Self-Discharge@25℃ per Month | 3% | |||
| Charge (Constant Voltage) @25℃ | Standby Use | Initial Charging Current Less than 40A
Voltage 13.6-13.8V |
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| Cycle Use | Initial Charging Current Less than 40A
Voltage 14.4-14.9V |
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Discharge Constant Current per Cell (Amperes at 25°C)
| F.V/Time | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 6h | 8h | 10h | 20h |
| 1.60V | 309.5 | 206.4 | 148.1 | 132.0 | 81.8 | 55.0 | 37.4 | 32.4 | 24.6 | 22.0 | 12.1 |
| 1.65V | 303.9 | 202.6 | 145.4 | 129.6 | 80.4 | 54.0 | 36.7 | 31.8 | 24.2 | 21.6 | 11.9 |
| 1.70V | 298.3 | 198.9 | 142.7 | 127.2 | 78.9 | 53.0 | 36.0 | 31.2 | 23.7 | 21.2 | 11.7 |
| 1.75V | 292.7 | 195.1 | 140.0 | 124.8 | 77.4 | 52.0 | 35.4 | 30.6 | 23.3 | 20.8 | 11.4 |
| 1.80V | 281.4 | 187.6 | 134.6 | 120.0 | 74.4 | 50.0 | 34.0 | 30.0 | 22.4 | 20.0 | 11.0 |
Discharge Constant Powerper Cell (Watts at25°C)
| F.V/Time | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 6h | 8h | 10h | 20h |
| 1.60V | 595.9 | 397.2 | 285.0 | 254.1 | 157.5 | 105.9 | 72.0 | 62.6 | 47.4 | 42.4 | 23.3 |
| 1.65V | 585.0 | 390.0 | 279.8 | 249.5 | 154.7 | 104.0 | 70.7 | 61.6 | 46.6 | 41.6 | 22.9 |
| 1.70V | 574.2 | 382.8 | 274.7 | 244.9 | 151.8 | 102.0 | 69.4 | 60.8 | 45.7 | 40.8 | 22.4 |
| 1.75V | 563.4 | 375.6 | 269.5 | 240.2 | 148.9 | 100.1 | 68.1 | 59.8 | 44.8 | 40.0 | 22.0 |
| 1.80V | 541.7 | 361.1 | 259.1 | 231.0 | 143.2 | 96.3 | 65.5 | 58.8 | 43.1 | 38.5 | 21.2 |
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