How to fix a completely dead emergency LED light, using a used laptop battery

How to fix a completely dead emergency LED light, using a used laptop battery. Only by using used laptop batteries can we repair damaged LED emergency lights and make them function normally as before.
How to ...? let's watch this video....
@siroedhiekreasi
#lampuled #emergencylamp #emergencyled lamp #laptop battery

[@atmapepasni1006]

Idenya joss banget, dan narasi si abang sangat menentramkan hati 😀. Sehat terus om

[@siroedhiekreasi]

he he he... terima kasih om

[@AisyahPutri-fs6go]

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