ZTHY 70Wh L21M4PC7 L21C4PC4 Laptop Battery Replacement for Lenovo Slim 7 ProX-14IAH7 ProX-14ARH7 / Yoga Slim 7 ProX-14IAH7 ProX-14ARH7 Series L21M4PE0 L21C4PE0 L21D4PC4 L21D4PE0 15.52V

1: High capacity circulatory function
2: Tested with strict quality control standards
3: Low power consumption IC design
Battery Type: Li-ion
Voltage: 15.52V
Capacity: 70Wh
Condition: New from Manufacturer, Grade A Cell
Replace Part Number:
L21M4PC7 SB11F52563 5B11F52558
L21D4PE0 SB11H31570 5B11H31571
L21M4PE0 SB11H31566 5B11H31568
L21C4PE0 SB11H31569 5B11H31567
L21D4PC4 SB11F52564 5B11F52560
L21C4PC4 SB11F52557 5B11F52556
Compatible Laptop Models:
Replacement for Lenovo Slim 7 ProX-14IAH7 (Type: 82V1) Series;
Replacement for Lenovo Slim 7 ProX-14ARH7 (Type: 82V2) Series;
Replacement for Lenovo Yoga Slim 7 ProX-14IAH7 (Type: 82TK) Series;
Replacement for Lenovo Yoga Slim 7 ProX-14ARH7 (Type: 82TL) Series.
1.When charge your battery first time, Please fully charge 12 hours.
2.Discharge the new battery use to 5%(not to 0%) and then charge to 95%.The new battery need three times charge/discharge cycles before achieving maximum capacity.
3.If a long time (three weeks or longer) without using a laptop or find the battery charge/discharge time become shorter than before, You should fully discharg the battery before charging next time.
4.Don't connect 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, 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.
Q: Why my computer didn't recognize this battery or I install this battery and it doesn't seem to work?
A: The reason is residual power stored in the laptop components that was preventing the battery from working properly. Please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery. This drains the residual or flea power and once the laptop is reassembled the battery will function properly.
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.
ZTHY 70Wh L21M4PC7 L21C4PC4 Laptop Battery Replacement for Lenovo Slim 7 ProX-14IAH7 ProX-14ARH7 / Yoga Slim 7 ProX-14IAH7 ProX-14ARH7 Series L21M4PE0 L21C4PE0 L21D4PC4 L21D4PE0 15.52V
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