Compatible Models: For Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st Gen/P1 Gen 2 Series Notebook
Safety: All products are rigorously tested to ensure correct voltage, circuit protection, capacity, stable current, low self-discharge and guaranteed battery life.
Laqueena Warranty :30 day refund, 12 month warranty (send a new replacement battery). If you have any questions, please contact us and we will reply by email within 24 hours.