Introduction: Roomba 415 Battery Teardown

About: Engineer at heart n DIY enthusiast

Step 1: Triangle File

Purchase a small triangle file $1 fr hardware store

Step 2: Check Fit

Compare if fits snugly into the triangle screw head

Step 3: Remove Screw

Unscrew normally. Can use a plier to increase the torque as it can be quite tight

Step 4: Repair Battery

Refer to another Instructables for changing out the defective cell inside the battery pack.