我們的聯想ThinkPad X系列替代電池採用三星，松下和LG等原廠高品質鋰離子電芯，每一塊電池均經過嚴格檢驗，通過了HKSI，CE，UL，ROHS，ISO 9001 / 9002等一系列安全認證，符合國際標準，與原始製造商規格100％兼容，性能上可以匹敵原裝電池。我們堅持以顧客為中心，賣的不僅僅是電池，更是服務與信任！我們為您提供15天退換貨服務和一年質保。

ThinkPad X1 Extreme Gen 4-20Y50054UK
ThinkPad X1 Extreme Gen 4-20Y50054SP
ThinkPad X1 Extreme Gen 4-20Y50054PG
ThinkPad X1 Extreme Gen 4-20Y50054PB
ThinkPad X1 Extreme Gen 4-20Y50054MZ
ThinkPad X1 Extreme Gen 4-20Y50054MX
ThinkPad X1 Extreme Gen 4-20Y50054MS
ThinkPad X1 Extreme Gen 4-20Y50054MN
ThinkPad X1 Extreme Gen 4-20Y50054MH
ThinkPad X1 Extreme Gen 4-20Y50054MD
ThinkPad X1 Extreme Gen 4-20Y50054IX
ThinkPad X1 Extreme Gen 4-20Y50054HV
ThinkPad X1 Extreme Gen 4-20Y50054GM
ThinkPad X1 Extreme Gen 4-20Y50054GE
ThinkPad X1 Extreme Gen 4-20Y50054GB
ThinkPad X1 Extreme Gen 4-20Y50054FR
ThinkPad X1 Extreme Gen 4-20Y50054EE
ThinkPad X1 Extreme Gen 4-20Y50054CX
ThinkPad X1 Extreme Gen 4-20Y50054CK
ThinkPad X1 Extreme Gen 4-20Y50054AT
ThinkPad X1 Extreme Gen 4-20Y50054AD
ThinkPad X1 Extreme Gen 4-20Y50053TW
ThinkPad X1 Extreme Gen 4-20Y50053TH
ThinkPad X1 Extreme Gen 4-20Y50053SG
ThinkPad X1 Extreme Gen 4-20Y50053MY
ThinkPad X1 Extreme Gen 4-20Y50053HH
ThinkPad X1 Extreme Gen 4-20Y50052AU
ThinkPad X1 Extreme Gen 4-20Y50051AU
ThinkPad X1 Extreme Gen 4-20Y50050AU
ThinkPad X1 Extreme Gen 4-20Y5004YAU
ThinkPad X1 Extreme Gen 4-20Y5004XUS
ThinkPad X1 Extreme Gen 4-20Y5004XCA
ThinkPad X1 Extreme Gen 4-20Y5004WKR
ThinkPad X1 Extreme Gen 4-20Y5004VKR
ThinkPad X1 Extreme Gen 4-20Y5004UKR
ThinkPad X1 Extreme Gen 4-20Y5004TKR
ThinkPad X1 Extreme Gen 4-20Y5004SKR
ThinkPad X1 Extreme Gen 4-20Y5004KKR
ThinkPad X1 Extreme Gen 4-20Y5004JKR
ThinkPad X1 Extreme Gen 4-20Y5004HKR
ThinkPad X1 Extreme Gen 4-20Y5004GKR
ThinkPad X1 Extreme Gen 4-20Y5004DHH
ThinkPad X1 Extreme Gen 4-20Y5004CHH
ThinkPad X1 Extreme Gen 4-20Y5004BKR
ThinkPad X1 Extreme Gen 4-20Y5004AKR
ThinkPad X1 Extreme Gen 4-20Y50049KR
ThinkPad X1 Extreme Gen 4-20Y50048KR
ThinkPad X1 Extreme Gen 4-20Y50047KR
ThinkPad X1 Extreme Gen 4-20Y50046JP
ThinkPad X1 Extreme Gen 4-20Y50045UK
ThinkPad X1 Extreme Gen 4-20Y50045SP
ThinkPad X1 Extreme Gen 4-20Y50045PG
ThinkPad X1 Extreme Gen 4-20Y50045PB
ThinkPad X1 Extreme Gen 4-20Y50045MZ
ThinkPad X1 Extreme Gen 4-20Y50045MX
ThinkPad X1 Extreme Gen 4-20Y50045MS
ThinkPad X1 Extreme Gen 4-20Y50045MN
ThinkPad X1 Extreme Gen 4-20Y50045MH
ThinkPad X1 Extreme Gen 4-20Y50045MD
ThinkPad X1 Extreme Gen 4-20Y50045IX