ULPT How to cause lithium battery to malfunction

Posted by ZookeepergameShot622@reddit | UnethicalLifeProTips | View on Reddit | 1 comments

I want to return some expensive hair clippers but I think it's been too long to use the 'change of mind' excuse but i have had to return them once before because the battery stopped charging and the offered either a replacement or a refund and at the time I needed clippers more than money but circumstances have changed and I'm wondering if there is a way I can cause the malfunction of the battery again somehow.. any tips?