18650 holder case
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Dual Mode 1Hz-150kHz 3.3V-30V Adjustable PWM Pulse, Duty Cycle / Signal Generator with LCD Display
1 × රු2,150.00 Subtotal: රු2,150.00
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The 1 X 18650 DIY Metal Power Bank Case provides a durable and customizable solution for building your own portable power bank. Designed to house a single 18650 lithium-ion battery (sold separately), it offers a USB output for charging devices, making it perfect for DIY power bank projects.
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