• $250.99
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    76Wh AP21B7Q Battery Replacement for Acer Predator Triton 300 SE PT314-52S-71SE PT314-52S-78NJ PHN14-51 PT14-51-78B4 PT14-51-7979 PTN16-51 PTN16-51-72K6 PTN16-51-92HJ SFX16-61G High Performance

    • SPECIFICATION : Model Name:AP21B7Q Voltage: 15.48V. Capacity: 76Wh. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Condition: 100% New; Battery life: More than 1000 cycles.
    • COMPATIBLE P/N: AP21B7Q, QKT.00407.014
    • Compatible Laptop Models for Acer Predator TRITON 300 SE PT314-52S-71SE PT314-52S-78NJ PHN14-51 PT14-51-78B4 PT14-51-7979 PTN16-51 PTN16-51-72K6 PTN16-51-92HJ Swift X SFX16-61G Swift X 14 SFX14-71G
    • NOTE:Please confirm your battery information (use Ctrl + F to search for your battery model or computer model) and computer information before purchasing, especially the appearance of the battery and the direction of the battery interface should be the same as the appearance of our main picture. Since there are many batteries with similar appearance.
    • SECURITY AND WARRANTY: JBERY AP21B7Q laptop batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection,
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    Overview
    Specs
    Reviews
    1Power Wilderness Office2Marathon Presentations3Airport Power4Productive Mobility Compatible Laptop Models For:AP21B7Q, QKT.00407.014Compatible Laptop Models For:for Acer Nitro 14(AN14-41), PHN14-51-72PG, PHN14-51-77Z6, PHN14-51-78SB, PHN14-51-90N4, PHN14-51-90PD, PHN14-51-91G5, PHN14-51-92E0, PHN14-51-93HS, PHN14-51-94FF, PHN14-51-94M2, PHN14-51-95HR, PHN14-51-98B1, PHN14-51-99PS, PHN14-51-784P, PHN14-51-797W, PHN14-51-949K, PHN14-51-954H, PHN14-51-9793, Predator Helios Neo 14(PHN14-51), Predator Triton 14 PT14-51-78B4 PT14-51-78TX PT14-51-783U PT14-51-796Q PT14-51-7849, PREDATOR TRITON 14 PT14-51-7979 PT14-51-9021, Predator Triton 14(Compatible Laptop Models For:P412UA-EC173T, VivoBook Flip 14 TP412UA-EC036T, VivoBook Flip 14 TP412UA-XB51T, TP412FA-EC020T, TP412UA-1B, TP412UA-EC098T, VivoBook Flip 14 TP412UA-EC053R, VivoBook Flip 14TP412UA-EC140T, VivoBook Flip 14 TP412FA-EC226RCompatible Laptop Models For:Replacement for Acer Swift Edge SFX16-61G, Swift X 14(SFX14-71G), Swift X 16 SFX16-61G, Swift X 16 SFX16-61G-R4EP, Swift X SFX14-71G, Swift X SFX14-71G-52ZX, SWIFT X SFX14-71G-55ZW, SWIFT X SFX14-71G-59RB, Swift X SFX14-71G-70KB, SWIFT X SFX14-71G-71A3, SWIFT X SFX14-71G-71Y9, SWIFT X SFX14-71G-72KP, SWIFT X SFX14-71G-74B0, Swift X SFX14-71G-74EQ, SWIFT X SFX14-71G-74H3, SWIFT X SFX14-71G-75CV, SWIFT X SFX14-71G-76A8, SWIFT X SFX14-71G-76LC, SWIFT X SFX14-71G-77BA, SWIFT X SFX14-71G-77HD, Is this battery compatible with my laptop?
    1. Confirm your laptop model number (check the original battery or device label).
    2. Match it with the compatible models listed in our product description
    How long does the battery last on a full charge?
    1. Battery life varies by usage, settings, and laptop model.
    2. Typically offers several hours under normal use.
    3. Reduce background applications and adjust power settings to extend lifespan.
    Whats the best way to charge the laptop battery?
    1. Recharge when the battery level drops to 5-10%.
    2. Avoid completely draining the battery.
    3. Charge in a dry, cool area away from extreme temperatures.
    What should I do when using the battery for the first time?
    1. Fully charge the battery before first use.Turn off the laptop and disconnect the power adapter during installation.
    2. Calibrate the battery by discharging to 5-7% (do not fully drain) and charging to 95%. Repeat 3-4 times for optimal performance.
    How to Check Your Laptop Model? Compatible for Laptop models:Press [Ctrl + F] to search for your type Is this battery compatible with my laptop?
    How long does the battery last on a full charge?
    Whats the best way to charge the laptop battery?
    What should I do when using the battery for the first time?

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