4S 40A Li-ion Cell Protections Board Enhance Version Lithium Batterys BMS Integrated Circuits Protective Board for Drill Motor
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iPad
$249.00
Can protect batterys and prolong the service life of batterys.
Used to Charging/discharge four groups of lithium batterys in series.
Each group can connect multiple lithium batterys in parallel.
Applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium batterys, can be drilled below 170W.
Specifications:
Version: Enhance
Charging-Voltage: D C16.8-17V
Continuous Charging-Current: up to 20A
Continuous Discharge Current: 40A Maximum (Nice heat dissipation condition)
Item Size: 55 * 44 * 4mm / 2.16 * 1.73 * 0.16in
Package Size: 120 * 80 * 12mm / 4.72 * 3.15 * 4.72in
Package Weight: 10g / 0.35ounces
Package List:
1 * Protective Board
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I***
10-12-2024The product is okay, but it could be improved.
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F***
03-12-2024very good.
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M***
23-11-2024The product is decent. It performs well, but there are a few aspects I think could be improved. Overall, it’s a good option for the price.
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H***
21-11-2024This product is exactly what I was looking for. It’s durable, practical, and very easy to use. A great buy!
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H***
17-11-2024I absolutely love this product! exactly what i need.
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J***
16-11-2024This product is okay.
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V***
14-11-2024The product is decent. It performs well, but there are a few aspects I think could be improved. Overall, it’s a good option for the price.
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Z***
13-11-2024I couldn't be happier with this purchase! It works exactly as advertised and has made my life so much easier.
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L***
03-11-2024I couldn't be happier with this purchase! It works exactly as advertised and has made my life so much easier.
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Z***
02-11-2024This product is excellent! It meets all of my expectations and works just as described. I’m very satisfied with the quality and performance. Highly recommend it to others!
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X***
02-11-2024I couldn't be happier with this purchase! It works exactly as advertised and has made my life so much easier.
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X***
01-11-2024very good.
