FG26-12 lead acid 26ah 12v agm battery for mobility scooter
VRLA Battery 12V 26AH | Dimension: 166x175x126x126mm
GRANKIA FG26-12 lead acid 26ah 12v agm battery for mobility scooter allows increased efficiency in discharging and recharging. It has poor low temperature performance and therefore requires a thermal management system.
The lead acid 26ah 12v agm battery offers excellent performance in a wide range of applications including security and fire systems, medical devices, emergency lighting and UPS systems.
FG26-12 lead acid 26ah 12v agm battery for mobility scooter
12V AGM Battery Features
- TTP technique, to reduce internal resistance
- Capable of high discharge rates.
- Heavy Duty Grids
- Long service life
- Absorbed Glass Mat technology (great durability and vibration-resistance)
- High purity raw material
- Maintenance-free
- ABS Containers (UL94HB or UL94V0)
- Minimal self-discharge – ideal for seasonal use
Storage 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
Valve Regulated Battery Details
VRLA Battery Characteristics
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12V Battery FAQ
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What is a 12V AGM battery?
It is an Absorbent Glass Mat (AGM) technology that is a sealed lead-acid battery type. In AGM 12V battery types, the lead plates sit between fiberglass saturated electrolyte mats. This allows increased efficiency in discharging and recharging.
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Can I replace a lead acid battery with AGM?
Yes for the most part an AGM is a drop in replacement for your standard Lead Acid Battery. The charging voltages are almost identical.
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Why do AGM batteries need a special charger?
AGM batteries do require a “special charger” in that the charger must not charge in excess of 15.3 volts. Many less expensive chargers can and will over charge a battery delivering in excess of 17 volts. AGM batteries use a self closing valve to deal with expansion.
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| Nominal Voltage | 12V(6 cells per unit) | |||
| Design Floating Life @25℃ | 10 Years | |||
| Nominal Capacity @25℃(10 hour [email protected],10.80V) | 26Ah | |||
| Capacity @25℃ | 20 hour rate (1.39A,10.5V) | 27.8Ah | ||
| 5 hour rate (4.60A,10.5V) | 23.0Ah | |||
| 1 hour rate (16.6A,9.6V) | 16.6Ah | |||
| Internal Resistance | Full Charged Battery@25℃ | ≤12.5mΩ | ||
| Ambient Temperature | Discharge | -20℃~50℃ | ||
| Charge | -20℃~50℃ | |||
| Storage | -20℃~50℃ | |||
| Max. Discharge Current@25℃ | 260A(5s) | |||
| Capacity affected by Temperature
(10 hr Capacity ) |
40℃ | 102% | ||
| 25℃ | 100% | |||
| 0℃ | 85% | |||
| -15℃ | 65% | |||
| Self-Discharge@25℃ per Month | 3% | |||
| Charge (Constant Voltage) @25℃ | Standby Use | Initial Charging Current Less than 6.5A
Voltage 13.6-13.8V |
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| Cycle Use | Initial Charging Current Less than 6.5A
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 | 46.9 | 27.6 | 20.9 | 16.6 | 9.8 | 7.2 | 4.8 | 4.2 | 3.3 | 2.7 | 1.44 |
| 1.67V | 44.3 | 26.2 | 20.1 | 16.1 | 9.4 | 6.9 | 4.8 | 4.1 | 3.3 | 2.7 | 1.43 |
| 1.70V | 41.6 | 25.4 | 19.4 | 15.5 | 9.2 | 6.8 | 4.7 | 4.1 | 3.2 | 2.7 | 1.41 |
| 1.75V | 39.0 | 24.3 | 18.5 | 14.8 | 8.9 | 6.6 | 4.6 | 4.0 | 3.2 | 2.6 | 1.39 |
| 1.80V | 36.6 | 23.4 | 17.9 | 14.3 | 8.6 | 6.4 | 4.5 | 3.9 | 3.1 | 2.6 | 1.38 |
Discharge Constant Power per Cell (Watts at 25°C)
| F.V/Time | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 6h | 8h | 10h | 20h |
| 1.60V | 89.7 | 54.9 | 39.8 | 31.8 | 18.5 | 13.7 | 9.3 | 8.1 | 6.4 | 5.3 | 2.8 |
| 1.67V | 85.9 | 51.5 | 38.4 | 31.0 | 18.0 | 13.3 | 9.2 | 8.0 | 6.4 | 5.3 | 2.8 |
| 1.70V | 80.0 | 50.3 | 37.2 | 29.9 | 17.6 | 13.0 | 9.0 | 7.9 | 6.3 | 5.2 | 2.8 |
| 1.75V | 75.1 | 47.9 | 35.7 | 28.8 | 17.2 | 12.8 | 8.9 | 7.8 | 6.2 | 5.2 | 2.8 |
| 1.80V | 70.5 | 46.0 | 34.5 | 27.9 | 16.6 | 12.4 | 8.7 | 7.6 | 6.2 | 5.1 | 2.7 |
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