8 New Headway 3.2v 17ah 40152s 10c
Here are brand new in the original case Headway 3.2v 17ah power cells. You get 8 total cells for $230. 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 170a rating per cell capability.
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Specification |
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Nominal Voltage |
3.2V |
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Nominal Capacity(0.5C,25℃) |
17Ah |
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Weight(Approximate) |
480±5g |
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Standard Discharge@25℃ |
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Recommended Discharge Current |
17A |
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Max. Continuous Current |
34A |
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Max. 3 sec. Pulse |
170A |
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Cut-off Voltage |
2.0V |
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Standard Charge |
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Charge Voltage |
3.65V |
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Recommended Charge Current |
8.5A |
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Max. Charge current |
17A |
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Others |
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Internal Resistance |
≤4mOhm |
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Self-discharge rate |
≤2% per month |
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0.5C/1C cycle life |
≥2000 Times |