Small Voltmeter enclosure with a button switch

thingiverse

This design for those who want a cheap voltmeter mounted close to the battery, to quickly verify its conditionVoltmeter can be purchased at: https://www.temu.com/goods.html?_bg_fs=1&goods_id=601099521560300&_x_sessn_id=0xywguna4b&refer_page_name=bgt_order_detail&refer_page_id=10045_1704945208201_lgvnxhont4&refer_page_sn=100454 plastic legs are too long, so cut them off. Voltmeter dimensions under the panel 45.5x26.15mm.Button switch can be taken from an old monitor or any dead gadget.Voltmeter cable should be pushed thru to the small compartment then red wire cut and soldered to two pins on a switch that connect when button pressed.When that done push the remaining wire thru the opening for connecting to the sourceThe button is needed, as Voltmeter consumes 8-16mA, which can discharge your battery if left always on.Good Luck!