Tools and materials used:

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280Ah cells

Active balancer Amazon

Active balancer 4A Aliexpress

Wires

M6 25mm studs

DC switch

Crimper for lugs

Heat shrink tubing

Crimper for balancing leads

JK BMS with active balancer

metal cabinet 

Multimeter

Terminal connectors 

Lab power supply 

3kw 48V inverter 

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