• $112.99
  • Free 30-day Returns
  • Ships from Hong Kong.
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    Meet Your Seller

    ZTHY BTY-L77 Laptop Battery Replacement for MSI GT72 2QD 2QE 2PE 6QE GT72S 6QF 6QD GT72VR 6RD GT80 2QE 2QD 2QC GT80S 6QE Dominator WT72 6QK 2OL MS-1781 MS-1783 2PE-022CN 2QD-1019XCN 11.1V 83.25Wh

    • SpecificationsModel: BTY-L77; Capacity: 7500mAh/83.25wh/9Cell ; Voltage: 11.1V ; Type: Li-ion. Up to 500 recharge cycles over the life of the battery
    • ZTHY PromiseEach products has undergone rigorous testing to ensure the correct voltage, circuit protection, capacity, stable current, low self-discharge and guaranteed battery life.
    • Compatible ModelsMSI GT72 2PC 2PE 2QD 2QE,MSI GT72 6QD 6QE ,MSI GT72S 6QD 6QE 6QF,MSI GT72VR 6RD 6RE 7RE,MSI WT72 2OK 2OL 2OM,MSI WT72 6QI 6QJ 6QK 6QL 6QM 6QN,MSI MS-1781, MS-1782, MS-1783, MS-1785. MSI GT72 2QD 2QE 6QD 6QE, GT72S 6QD 6QF, GT80 2QC 2QD 2QE GT80S 6QE MS-1781 WT72.
    • SecurityAll ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
    • ZTHY Laptop Battery Return PolicyRest assured with 30 days Refund and 12 months Replacement, also get our friendly customer service.
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    Overview
    Specs
    Reviews
    MSI WT72 2OK 2OL 2OM Series
    MSI WT72 6QI 6QJ 6QK 6QL 6QM 6QN Series
    MSI WT72 6QL-400US 6QK-419FR 6QL-400US 6QM-423US 6QM-859TR 6QN-229UK 6QN-218US
    MSI MS-1781, MS-1782, MS-1783, MS-1784, MS-1785 Series
    MSI GT72 2PC 2PE 2QD 2QE Series
    MSI GT72 6QD 6QE Series
    MSI GT72S 6QD 6QE 6QF Series
    MSI GT72VR 6RD 6RE 7RD 7RE Series
    MSI GT72 2PE-022CN, 2QD-1019XCN, 2QD-292XCN, 2QE-209CN, 2QE-212CN, WT72 GT72, GT72 2PE-022CN
    MSI GT72 2QD-005XCN, GT72 2QD-1019XCN, GT72 2QD-292XCN, GT72 2QE-1679CN, GT72 2QE-1813CN, GT72 2QE-209CN
    MSI GT72 2QE-212CN, GT72 6QD-005XCN, GT72 6QD-201XCN, GT72 6QD-839XCN, GT72 6QD-840XCN, GT72 6QE-209CN
    MSI GT72S 6QD-007CN, GT72S 6QD-841XCN, GT72S 6QE-007CN, GT72S 6QE-487CN, GT72S 6QF-018CN
    MSI GT72S 6QF-054CN, GT72S 6QF-064CN, GT72S 6QF-065CN.
    MSI GT72S Tobii,
    MSI GT80, GT80 2QC-221CN, GT80 2QD-042CN, GT80 2QE-034CN, GT80 2QE-035CN,
    GT80 2QE-040CN, GT80S 6QE-050CN, GT80S 6QE-217CN, GT80S 6QE-218CN,
    GT72 6QD DOMINATOR G, GT72 2PE, GT72 2QD DOMINATOR G, GT72 2QE DOMINATOR PRO G,
    GT72 2QW32SR311BW(001781-SKU18), GT72 6QDG8H21, GT72 6QE DOMINATOR PRO,
    GT72VR 6RD-050CA DOMINATOR, GT72VR-7RE-432, WT72 2OL, WT72 6QK VPRO and more.
    1, You need to turn off your laptop and disconnect the power.
    2, Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw.
    3, Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
    4, If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
    1) Please click ZTHY TECH, we will help you solve it.
    2) Please be assured that we will take the responsibility for each product we sold.
    3) 30-days after purchase, we offer a no-questions-asked return policy.
    4)12 months from the date of purchase, If the product fails, we will replace it with a new one.
    1) You need to turn off your laptop and disconnect the power.
    2) Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw.
    3) Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
    4) If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
    1)Discharge the new battery use to 10%(not to 0%) and then charge to 95%, and cycle 3-4 times.
    2) Do not disassemble, crush or puncture. Do not dispose of in fire or water.
    3) If you remove the battery for a long time, charge more than 80% at least one time within one month.
    4) Don't connect the adapter for a long time while using the battery. It may damage the battery.
    5)When using the battery, care should be taken to prevent exposure and moisture.
    1) Could be caused by battery loss. Please re-install the battery and make sure that the battery cable and the motherboard interface are tightly inserted.
    2) Maybe due to conductive material damage which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.
    3) Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.
    1.Turn off the laptop.
    2.Unplug AC power.
    3.Remove the battery.
    4.Replace AC power.
    5.Turn on laptop,allow OS to boot.
    6.Once logged in to the machine,perform a normal shut donw.
    7.Unplug AC power.
    8.Replace battery.
    1, Change your laptop power plan settings, and cho

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