VRLA Battery 12V 10AH | Dimension: 152x99x96x102mm
GRANKIA FG10-12 smf lead acid valve regulated 12v 10ah battery is designed to provide excellent performance, durability and long life. This battery is non-spillable, no maintenance, and can be used in any orientation.
The lead–acid battery consists of two electrodes submerged in an electrolyte of sulfuric acid. The positive electrode is made of grains of metallic lead oxide, while the negative electrode is attached to a grid of metallic lead.
The really short answer is that it will run about 2 amps for about 5 hours. You can get a bit more at the cost of shorter battery life.
As long as the battery you want to replace has the same voltage and dimensions it is okay to substitute it with a different Ah replacement. Keep in mind that in most cases as the Ah rating goes up so does the size of the battery!
A 10ah battery can put out 10 amps (A) for 1 hour or 1a for 10 hours. Provided you have a good quality battery pack you could use 20a for 30 minutes.
Nominal Voltage | 12V(6 cells per unit) | |||
Design Floating Life @25℃ | 5 Years | |||
Nominal Capacity @25℃(20 hour rate@0.50A,10.50V) | 10.0Ah | |||
Capacity @25℃ | 10 hour rate (0.94A,10.8V) | 9.40Ah | ||
5 hour rate (1.75A,10.5V) | 8.75Ah | |||
1 hour rate (6.88A,9.6V) | 6.88Ah | |||
Internal Resistance | Full Charged Battery@25℃ | ≤20.0mΩ | ||
Ambient Temperature | Discharge | -20℃~50℃ | ||
Charge | -20℃~50℃ | |||
Storage | -20℃~50℃ | |||
Max. Discharge Current@25℃ | 150A(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 3.0A
Voltage 13.6-13.8V |
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Cycle Use | Initial Charging Current Less than 3.0A
Voltage 14.4-14.9V |
Discharge Constant Current per Cell (Amperes at 25°C)
F.V/Time | 5min | 10min | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
1.60V | 34.38 | 24.86 | 19.58 | 11.46 | 8.03 | 6.88 | 4.04 | 2.78 | 1.85 | 1.24 | 1.00 | 0.529 |
1.67V | 33.75 | 24.58 | 19.03 | 11.25 | 7.88 | 6.75 | 3.97 | 2.72 | 1.82 | 1.22 | 0.99 | 0.519 |
1.70V | 33.13 | 23.89 | 18.61 | 11.04 | 7.74 | 6.63 | 3.90 | 2.67 | 1.78 | 1.19 | 0.97 | 0.510 |
1.75V | 32.50 | 22.78 | 18.06 | 10.83 | 7.58 | 6.50 | 3.82 | 2.63 | 1.75 | 1.18 | 0.96 | 0.500 |
1.80V | 31.25 | 22.50 | 17.50 | 10.42 | 7.29 | 6.25 | 3.68 | 2.51 | 1.68 | 1.13 | 0.94 | 0.494 |
Discharge Constant Power per Cell (Watts at 25°C)
F.V/Time | 5min | 10min | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
1.60V | 66.17 | 49.03 | 37.78 | 22.06 | 15.44 | 13.24 | 7.79 | 5.33 | 3.56 | 2.39 | 1.97 | 1.042 |
1.67V | 64.97 | 48.19 | 36.67 | 21.65 | 15.15 | 13.00 | 7.64 | 5.24 | 3.49 | 2.35 | 1.94 | 1.014 |
1.70V | 63.76 | 47.22 | 35.69 | 21.25 | 14.88 | 12.75 | 7.50 | 5.14 | 3.43 | 2.31 | 1.90 | 1.000 |
1.75V | 62.57 | 44.44 | 34.72 | 20.86 | 14.60 | 12.51 | 7.36 | 5.04 | 3.36 | 2.26 | 1.88 | 0.986 |
1.80V | 60.15 | 43.06 | 33.75 | 20.06 | 14.04 | 12.03 | 7.08 | 4.85 | 3.24 | 2.17 | 1.82 | 0.972 |