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    52.5Wh L21M4P72 L21L4P71 Laptop Battery Replacement for Lenovo for ThinkPad T14 P14s Gen 3 P14s Gen 4 Series SB10W51966 5B10W51865 L21M4P71 L21C4P71 L21D4P71 L21M3P71 L21L3P71 High Performance

    • SPECIFICATION : Model Name: L21D4P71 Voltage: 15.44V; Capacity: 52.5Wh / 3304mAh; 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: L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 SB10W52002 5B10W51901, L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899, L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900, L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902, L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029 SB10W52006 5B10W51905, L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023, L21L3P71 SB10W51961 5B10W51860 SB11M89823
    • Compatible Laptop Models for Lenovo for ThinkPad T14 P14s Gen 3 for ThinkPad T14 P14s Gen 4 Series SB10W51966 5B10W51865 L21M4P71 L21C4P71 L21D4P71 L21M3P71 L21L3P71
    • NOTE:Please confirm your battery information (use Ctrl + F to search for
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    Overview
    Specs
    Reviews
    1Power Wilderness Office2Marathon Presentations3Airport Power4Productive Mobility Compatible Laptop Models For:L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 SB10W52002 5B10W51901, L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899, L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900, L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902, L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029 SB10W52006 5B10W51905, L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023, L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022, L21Compatible Laptop Models For:Fit for Lenovo For ThinkPad T14 Gen 3 (Type 21AH 21AJ 21CF 21CG) seriesCompatible Laptop Models For:Fit for Lenovo For ThinkPad P14s Gen 3 (Type 21AK 21AL 21J5 21J6) seriesCompatible Laptop Models For:Fit for Lenovo For ThinkPad P14s Gen 4 (Type 21HF 21HG 21K5 21K6) seriesCompatible Laptop Models For:Fit for Lenovo For ThinkPad T14 Gen 4 (Type 21HD 21HE 21K3 21K4) series 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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