Why Safe Charging Matters

Most battery incidents occur during charging. Heat buildup, damaged cables, improper locations, and unattended charging significantly increase risk. Safe charging focuses on reducing these variables through simple, repeatable habits.

• Lower the chance of overheating and thermal stress
• Reduce wear that shortens battery lifespan
• Identify warning signs before problems escalate

Charge in the Right Location

• Choose a clean, dry, non-flammable surface
• Avoid beds, couches, carpets, and cluttered areas
• Keep away from direct sunlight, heaters, or furnaces
• Ensure airflow around the battery and charger

Avoid Unattended Charging

Whenever possible, remain nearby while charging. Avoid charging overnight or when no one is home. If a problem occurs, early detection can prevent damage or escalation.

Use the Correct Charger and Cables

• Use manufacturer-approved or compatible chargers only
• Do not use frayed, loose, or damaged cables
• Avoid unverified or low-quality power adapters
• Ensure connectors are fully seated and secure

Manage Heat Before and During Charging

• Allow batteries to cool before charging after use
• Do not cover batteries or chargers while charging
• Stop charging if excessive heat is detected

Disconnect When Charging Is Complete

Leaving batteries at 100% for extended periods can increase wear. Disconnect chargers once charging is complete unless continuous charging is required by the manufacturer.

Warning Signs to Watch For

• Swelling or bulging
• Unusual heat, odor, or noise
• Discoloration or melted connectors
• Repeated charging interruptions or failures

If any of these occur, stop charging immediately and follow manufacturer guidance.

Next Steps in Battery Safety

Safe charging is one part of a broader safety system. Continue with proper storage and ongoing battery care to further reduce risk.