L17C3PG2 5B10Q88557 5B10W67295 L17M3PG2 5B10Q88560. Lenovo Legion Y730-15ICH Y740-15ICHG Y740-15IRH. Usually not. Don’t worry, this is normal. Battery TypeLi-ion. Tablet battery has 6 months warranty, the laptop battery has 12 months warranty.
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