L17C3PG0 L17L3PB0 L17M3PB0. For Lenovo 100e-81er 500e-81es. Battery type: Li-ion. (Apply for Battery Only). BT , AB ,PH20-26, PH30-35, KA27-28, FK20, PA34-39; PH49, PH50; HS9; PH42-44, FK18-19, PH17-19?.
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