Battery - Safety Warning - Qudelix 5K User Manual

Battery - Safety Warning

Always remember that heat is the number one enemy of LiPo batteries. The hotter your batteries get,
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the shorter their lifespan will be.
Do not leave the battery in a hot temperature environment. Especially for the use case with car aux-in,
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do not leave the 5K in a car. If the car is parked in the sun, the average temperature inside rises. It could
reach nearly 120 ~160 degrees Fahrenheit. It would kill not only the battery life but also cause the battery
in serious FIRE HAZARD.
Please use 5V(1~2A) standard charger or PC USB port only for charging 5K. Do NOT use a high-speed
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charger. It would cause permanent damage to the unit.
Please note that, if improperly used, Rechargeable Lithium-ion polymer batteries are potentially
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hazardous and can present a severe FIRE HAZARD, SERIOUS INJURY, and PROPERTY DAMAGE.
Do not use a high-speed charger.
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Use a standard 5V charger or PC USB only.
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Warranty void for any permanent damage caused by using a high-speed charger.
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BL(Blue Lower)