Guidance Notes For KingSener Laptop Battery

    Thank you for purchasing a rechargeable laptop battery from KingSener.    Our battery was tested and checked well before shipment. Under the normal usting condition,the life of the lithium battery is about 800-1000 time of cycles, so that usually as far as possible to use the fast end (5-7%) in charge, the average use time is 5 to 8 year...

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