7.7V 4250mAh 32.725W Brand New Battery Pack. 12-fold safety protection, A grade cell, Actual capacity, CE FC certifications, 24 months warranty Safe Stable Durable
100% Replace battery part numbers: X310 19-10075-01 ....
Fit laptops: Teclast F7 AIR Jumper Ezbook X3 AIR Ezbook X3 Air 8128 JNB13 LarkBook CWI509 ....
Honest goods at honest prices. Global brand, Ten years of focus, One brand One trust --- Tanch makes lasting and durable batteries
We have not listed all compatible models. Before placing your order, please check that the shape, interface, and voltage of your old battery are the same to avoid purchasing the wrong battery
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Tanch Genuine Laptop Battery 19-10075-01 X310 Replacement for Teclast F7 Air X310 Jumper Ezbook X3 Air 8128 JNB13 LarkBook CWI509 7.7V 4250mAh 32.725W
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First Listed on Newegg
November 05, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.