DON'T CHARGE!!!THIS IS NON-RECHARGEABLE BATTERIES!! Battery life will be determined by the environment, temperature, and device. If there is no problem with the device, it may be caused by abnormal discharge of a few battery cells. There is an abnormal problem with one of the battery cells, this battery may accelerate the depletion of the power of other batteries in use at the same time. It is recommended that all batteries used in the same device be replaced with new ones.Lithium batteries are able to provide a larger current, but the circuit design of some LED is relatively simple, they usually cannot fully utilize the battery energy and will increase the battery consumption. Sometimes the lighting may be brighter, but the power will be consumed quickly. Similar devices include simple flashlights and lighted decorations.
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