3-5V to 5V 1A Adjustable Step-up Power Supply Module with USB Output
Great 5V USB charging solution from Single Cell LiPO or 2xAA batteries.
Useful circuit for your field equipment and phones
Made In The UK
INTERNATIONAL SHIPPING from £3.40
Royal Mail Signed For 1st Class (UK only) £2.50
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Great 5V USB charging solution from Single Cell LiPO or 2xAA batteries.
Useful circuit for your field equipment and phones