J5019 boost converter module
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8 Way 8 Channel 10A 5VDC Relay Module with Opto Isolated High Low Trigger With Screw Terminal
1 × රු1,850.00
J5019 DC TO DC Step-Up 1A Buck Boost Module for 18650 TP4056 3.7V to 4.3-27V
1 × රු300.00 Subtotal: රු2,150.00
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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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