USED Headway 3.2v 15ah 40152s 10c
These batteries were recovered from modules that were used as backup only for a few years. They all have good voltage and will test great. They come with the bolts as well.
Here are brand new in the original case Headway 3.2v 15ah power cells. These are 40152 cells so they are a little larger than the 38120 cells. These are an excellent balance between high power and high energy density. They also are better in cold temperatures since they can be used in -20 degrees C. These are an excellent option for car audio due to the 150a rating per cell capability.
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Item name |
Headway 15ah |
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Nominal capacity |
15Ah(0.5c) |
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Nominal voltage |
3.2v |
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Internal resistance |
≤6mΩ |
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Max Charge capacity |
2C（30A) |
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Max.Charge voltage |
3.65±0.05V |
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Max discharge current(continuous) |
3C(45A) |
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Max Discharge current(pulse) |
10C(150a) |
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End-off discharge voltage |
2.0V |
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Dimension |
Φ40±1mm*H152±1mm（H165±1mm） |
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Weight |
1.06 lbs |
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Cycle life |
>2000times |
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Operation temperature |
-20~60℃ |
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