LG KG920 User Manual page 122

• Keep the metal contacts of the battery pack clean.
• Replace the battery when it no longer provides
acceptable performance. The battery pack may be
recharged hundreds of times until it needs replacing.
• Recharge the battery if it has not been used for a
long time to maximize usability.
• Do not expose the battery charger to direct sunlight
or use it in high humidity, such as the bathroom.
• Do not leave the battery in hot or cold places, this
may deteriorate the battery performance.
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