DeliveryRs 649Rs 85024%Aluminum Heat Sink for SSR-10DA 25DA 40DA - Single Phase Solid State Relay Cooling Base - High Thermal Conductivity
DeliveryRs 299Rs 35015%HWY-800 Liquid Soldering Flux 25ml for Metal, Copper, Stainless Steel, and Lithium Cells 18650 or 26650