Hello, I have a great adapter to offer that allows you to connect an LED lamp along with a button for turning on the LED light powered by a battery, so you don't have to disassemble the battery every time to turn it off.

=things you need=
2x male connectors
1 Lamp LED
1 Button Switch

==Links for this items==
-LED Lamp
https://pl.aliexpress.com/item/1005005509076411.html?spm=a2g0o.order_list.order_list_main.11.24af1c24SfrwYg&gatewayAdapt=glo2pol

-Button Switch
https://pl.aliexpress.com/item/1005001513148147.html?spm=a2g0o.productlist.main.3.521f56d3WkOZvS&algo_pvid=d390cf3e-5606-49fd-8175-ae8c1ca63d90&algo_exp_id=d390cf3e-5606-49fd-8175-ae8c1ca63d90-1&pdp_npi=3%40dis%21PLN%213.66%213.66%21%21%210.89%21%21%4021038edc16909087944327167e275d%2112000016417124501%21sea%21PL%21725744849&curPageLogUid=ZVLi1xds5zFN#nav-specification