Set carcasa cu suport si BMS, compatibil Makita, 18V

Makita compatible battery case, with all the necessary components to make a battery ( 18650 batteries are not included ). With the help of this kit you can make the battery from scratch, having the case, the connectors, the battery holders, the BMS, the screws and the plates for the connection between the cells.

There is also a light indicator of the battery level.

It does NOT include 18650 batteries. Choose the right 18650 batteries considering the current consumption. The use of low-quality batteries will lead to the entry of the BMS into the protection mode due to the voltage drop caused by the high internal resistance of the cells or their dubious quality. Completing the battery requires a spot welding machine .

We do NOT recommend the purchase of the kit by people without clear knowledge related to the assembly of battery packs.

Check that the voltage of the used cells is identical before inserting them or putting them in parallel. It is recommended to keep the used cells in parallel, with almost equal voltages, for a minimum of 24H to balance them, before being mounted.

Specifications:

Compatibility: MAKITA BL1830, BL1840, BL1850

Compatible batteries: 18650, any capacity

Number of cells: 10

Cell configuration: 5S2P (5 series, 2 parallel)

Nominal voltage: 18VDC

Charging voltage: 21VDC

Nominal discharge current: 15A

Maximum discharge current: 60A continuous, 195A in short peaks

Discharge voltage: 13.75VDC

Overload protection: 4.25V

Overload protection recovery: 4.1V

Discharge protection: 2.7V

Recovery discharge protection: 3.0V

Temperature protection: 60 degrees C

Discharge overcurrent protection: 1s delay at 100A, 100ms at 180A

Short circuit protection: Yes, at 200A

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