Bettery For KeyDiy, Xhorse, And Aftermarket Remote
 
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Notes:
 
Do not pile up the batteries in a messy or bare place. When using and storing the battery, avoid direct  contact between the positive and negative terminals of the battery and avoid contact between the battery and other metal materials. Because this will cause the battery to be short-circuited with a strong current and generate a lot of heat, causing the battery to catch fire or explode. (A messy, barely stacked battery as shown)
Do not throw the battery into the fire. It is extremely dangerous to put the battery in a fire, it may explode and burn.
 
Do not solder directly on the surface of the battery. Heat generated during welding can damage the sealring, diaphragm, and other parts, causing electrolyte leakage and internal short circuits that can cause fire or explosion.