18650 Lithium Battery Holder with Lid and DC Plug - Supports 1 to 4 Cells in Series/Parallel (3.7/7.4V)

This versatile battery holder is designed to securely house 18650 lithium cells, accommodating configurations of 1 to 4 cells in either series or parallel setups. The holder comes equipped with a convenient lid to protect the cells and features a DC plug for easy connectivity. Suitable for projects requiring 3.7V or 7.4V power outputs, this holder is an ideal choice for DIY electronics enthusiasts and professionals seeking reliable and flexible power solutions.