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    RJ40G M033W 1K2CF Laptop Battery for Dell Latitude 14 5420 15 5520 Precision 15 3560 WK3F1 M3KCN 01K2CF 075X16 WY9DX 0M033W 0WK3F1 0M3KCN 005R42 FDTCY P137G P137G001 P104F P104F001 P104F002 15.2V 63Wh

    • Battery type: Li-ion; Voltage: 15.2V; Capacity: 63Wh/3941mAh; Cells: 4-cell
    • Compatible Models: Fit for Dell Latitude 14 5420 Series, Fit for Dell Latitude 15 5520 Series, Fit for Dell Precision 15 3560 Series, Fit for Dell P137G P137G001 P104F P104F001 P104F002
    • Replace Part Numbers: RJ40G 1K2CF 75X16 WK3F1 M3KCN 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42 RJ4OG
    • Noted: There are 2 battery(RJ40G 63Wh and WY9DX 42Wh)of the Latitude 5420 5520 laptop, please choose the which one you are going to replace and according to your laptop's original battery
    • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
    • For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.
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    Any questions? Our AI beta will help you find out quickly.

    Specifications:
    Battery Type: Li-ion
    Voltage: 15.2V
    Capacity: 63Wh/3941mAh
    Condition: Brand New
    Replace Part Numbers:
    RJ40G 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42 RJ4OG
    How to find your laptop model?
    1. Press Windows + R.
    2. Type "msinfo32", then click "OK".
    3. Find "System Model" in the pop-up window.
    Compatible Models: (use "Ctrl+F" to find your model quickly)
    Dell Latitude 14 5420 Series
    Dell Latitude 15 5520 Series
    Dell Precision 15 3560 Series
    Dell Latitude 14 5420 Series
    Dell Latitude 14 5420 CHKFM
    Dell Latitude 14 5420 FDTCY
    Dell Latitude 14 5420 XPC5H
    Dell Latitude 15 5520 Series
    Dell Latitude 15 5520 39V1H
    Dell Latitude 15 5520 FPKNM
    Dell Precision 15 3560 Series
    Dell Precision 15 3560 3H45Y
    Dell Precision 15 3560 4MTF7
    Dell Precision 15 3560 758J7
    Dell Precision 15 3560 7RV10
    Dell Precision 15 3560 F3T9T
    Dell P137G P137G001
    Dell P104F P104F001 P104F002
    There are 2 battery(RJ40G 63Wh and WY9DX 42Wh)of the Latitude 5420 5520 laptop, please choose the which one you are going to replace and according to your laptop's original battery.
    1. Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-5 times.
    2. Do not disassemble, crush or puncture. Do not dispose of in fire or water.
    3. If you remove battery for a long time, charge more than 80% at least one time within one months.
    4. When using the battery, care should be taken to prevent exposure and moisture.
    1. Before disassembling your laptop, put the old battery charge below 25%. If a fully charged lithium battery is accidentally punctured, it will have serious consequences.
    2. Please keep every screw you removed.
    3. Make sure that interface is correctly connected to its socket.
    4. Please protect your screen and touchpad.
    1. Remove all battery drivers.
    2. Remove battery.
    3. Connect laptop using AC charger, double check no battery drivers installed
    Connect battery.
    4. Drivers will install automatically.
    5. Full charge the battery by ac adapter.
    6. Leave charger and let the battery drain to shut off.
    5.0 out of 5 starsRJ40G M033W 1K2CF Laptop Battery for Dell Latitude 14 5420 15 5520 Precision 15 3560 WK3F1 M3KCN 01K2CF 075X16 WY9DX 0M033W 0WK3F1 0M3KCN 005R42 FDTCY P137G P137G001 P104F P104F001 P104F002 15.2V 63Wh
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