original J5019 module
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230V TO 5V 700mA Power Module
1 × රු280.00
J5019 DC TO DC Step-Up 1A Buck Boost Module for 18650 TP4056 3.7V to 4.3-27V
2 × රු300.00
HILINK 2W 230V TO 12V HLK-2M12 AC to DC PCB Mount Transformer
1 × රු950.00 Subtotal: රු1,830.00
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The J5019 is a versatile module that combines a Li-ion battery charger with a DC-DC step-up converter, offering adjustable output voltages and a compact design. It is suitable for various DIY and portable electronics projects.
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