A crack in the battery's polypropylene housing compromises its integrity, leading to several risks:

Contact the manufacturer’s customer service. They may offer a replacement or discount, especially if the device is still under warranty.

The YTSTC01 is designed with a durable ABS plastic shell, but no casing is indestructible. Here are the top reasons users discover their battery housing is compromised:

Stop using the battery immediately and move it to a non-flammable surface (like a concrete floor or a metal bucket) if you notice:

: Look for a replacement battery. If it's a specialized or less common battery, you might need to contact the manufacturer or a specialty supplier.