Here's a great accessibility tool for removing Lipoly batteries with a JST connector from your board. Maybe you've got bigger hands or a gorgeous nail set, or perhaps you're nervous you might She-Hulk out and rip your battery from the wires. This 3D-printed JST PH Puller slips over the JST connector and pops it off with ease.

Deceptively easy to use. Simply line up the puller with the JST connector on the board and gently lift out. 

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