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L21C4PE1 Laptop Batteries 6443mAh, 99.99Wh L21C4PE1 Battery, Canada Li-ion Rechargeable 6443mAh, 99.99Wh LENOVO L21C4PE1 Batteries
Canada New L21C4PE1 Battery, Sale Price CAD$79.90, Li-ion 15.52V 6443mAh, 99.99Wh Black L21C4PE1 Battery For LENOVO Laptop Computer, Notebook, Ultrabook, ToughBook, Gaming PC, Tablet... Fast Shipping And 1 Year Warranty
This L21C4PE1 Battery, Canada Li-ion Rechargeable 6443mAh, 99.99Wh LENOVO L21C4PE1 Batteries Can Fast Ship To Canada Toronto, CALGARY, Montreal, Ottawa, Edmonton, MISSISSAUGA, Vancouver, Winnipeg, Laval, QUEBEC, London, Victoria, Markham, Brampton, Oakville, Gatineau, Richmond, Hill, Surrey, Scarborough, Kitchener, Burlington, Hamilton, Saskatoon, North York, Waterloo, Windsor, Milton, Burnaby, Oshawa, Richmond, Guelph, Regina, North Vancouver, Thornhill, Sherbrooke, Kingston, Coquitlam, Halifax, Etobicoke, WHITBY, CAMBRIDGE, Kelowna, Kanata, Barrie, Nanaimo...
L21C4PE1, LENOVO L21C4PE1 Battery https://www.ca-laptop-batteries.com/rechargeable-lenovo-l21c4pe1-battery-m-243355-6216.html( Canada Post Default )
![LENOVO L21C4PE1 Battery 6443mAh, 99.99Wh 15.52V Black Li-Polymer](/images2/battery-big/231010_canada8BHW99.991EP4C12LVLN.jpg)
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L21C4PE1 Battery Fast Shipping in Canada with tracking number.
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Genuine LENOVO L21C4PE1 Laptop Battery 6443mAh, 99.99Wh , 15.52V, Black , Li-Polymer
Battery ID: | NLVL21C4PE199.99WHB8 |
Battery Name: | L21C4PE1 Battery |
Battery Type: | Rechargerable Li-Polymer Battery |
Battery Volt: | 15.52V |
Battery Capacity: | 6443mAh, 99.99Wh |
Battery Color: | Black |
Battery Cells: | Grade A, 8 Cells |
Condition: | Original / Genuine Battery - 1 Year Warranty |
Buy Note: | For correct laptop battery, Pls carefully check original battery's shape, model, volt, interface location, fixed screw hole location, number of wires... |
Quantity | 2-4 | 5-9 | 10-19 | 20-49 | 50+ |
Discount | 5% | 8% | 10% | 12% | 15% |
- In Stock
- Original price: CAD$ 101.14
- Today's Price:
CAD$ 79.90( Updated: Sep 2024 In stock) - You Save: CAD$ 21.24
![payment of this Genuine LENOVO L21C4PE1 Laptop Battery 6443mAh, 99.99Wh , 15.52V, Black , Li-Polymer](/images/PP_AcceptanceMarkTray-NoDiscover_243x40.png)
Compatibility Of This L21C4PE1 Battery
LENOVO
5B11F29413, 5B11F29420, L21B4PE1, L21C4PE1, L21M4PE1
This L21C4PE1 Laptop Battery Can Work With Follow Laptop:
LENOVO
Legion S7 16ARHA7, Legion S7 16ARHA7 82UG0000US, Legion S7 16ARHA7 82UG0002US, Legion S7 16ARHA7 82UG0003UK, Legion S7 16ARHA7 82UG0006MZ, Legion S7 16ARHA7 82UG0009MX, Legion S7 16ARHA7 82UG000CBR, Legion S7 16ARHA7 82UG000DSP, Legion S7 16ARHA7 82UG000GPG, Legion S7 16ARHA7 82UG0011TW, Legion S7 16ARHA7 82UG0013TW, Legion S7 16ARHA7 82UG0015HH, Legion S7 16ARHA7 82UG0017KR, Legion S7 16ARHA7 82UG001ASB, Legion S7 16ARHA7 82UG001CSB, Legion S7 16ARHA7 82UG001EMJ, Legion S7 16ARHA7 82UG001HTA, Legion S7 16ARHA7 82UG001KHH, Legion S7 16ARHA7 82UG001UMZ, Legion S7 16ARHA7 82UG001XCK, Legion S7 16ARHA7 82UG0024TA, Legion S7 16ARHA7 82UG0026KR, Legion S7 16ARHA7 82UG0028MJ, Legion S7 16ARHA7 82UG002BGE, Legion S7 16ARHA7 82UG002FKR, Legion S7 16ARHA7 82UG002HKR, Legion S7 16ARHA7 82UG002KKR, Legion S7 16ARHA7 82UG002MBR, Legion S7 16ARHA7 82UG002PPH, Legion S7 16ARHA7 82UG002RKR, Legion S7 16ARHA7 82UG002TKR, Legion S7 16ARHA7 82UG002WKR, Legion S7 16ARHA7 82UG0030IV, Legion S7 16ARHA7 82UG0032IV, Legion S7 16ARHA7 82UG0035MH, Legion S7 16ARHA7 82UG0038RK, Legion S7 16ARHA7 82UG003AFR, Legion S7 16ARHA7 82UG003CFR, Legion S7 16ARHA7 82UG003ESB, Legion S7 16ARHA7 82UG003HSP, Legion S7 16ARHA7 82UG003KSP, Legion S7 16ARHA7 82UG003MSP, Legion S7 16ARHA7 82UG003SMH, Legion S7 16ARHA7 82UG003ULT, Legion S7 16IAH7 82TF0000RK, Legion S7 16IAH7 82TF0003RK, Legion S7 16IAH7 82TF0004RK, Legion S7 16IAH7 82TF0007MZ, Legion S7 16IAH7 82TF000FMX, Legion S7 16IAH7 82TF000JHH, Legion S7 16IAH7 82TF000MUS, Legion S7 16IAH7 82TF000PUS, Legion S7 16IAH7 82TF000RUS, Legion S7 16IAH7 82TF000SRK, Legion S7 16IAH7 82TF000VRK, Legion S7 16IAH7 82TF000XRU, Legion S7 16IAH7 82TF0011GE, Legion S7 16IAH7 82TF0018UK, Legion S7 16IAH7 82TF001AHH, Legion S7 16IAH7 82TF001CHH, Legion S7 16IAH7 82TF001FTW, Legion S7 16IAH7 82TF001HTW, Legion S7 16IAH7 82TF001KKR, Legion S7 16IAH7 82TF001QSB, Legion S7 16IAH7 82TF001SSB, Legion S7 16IAH7 82TF001UMJ, Legion S7 16IAH7 82TF001XMJ, Legion S7 16IAH7 82TF0020TA, Legion S7 16IAH7 82TF0022TA, Legion S7 16IAH7 82TF0024TA, Legion S7 16IAH7 82TF0027SB, Legion S7 16IAH7 82TF0029MZ, Legion S7 16IAH7 82TF002BAX, Legion S7 16IAH7 82TF002GPH, Legion S7 16IAH7 82TF002JED, Legion S7 16IAH7 82TF002LID, Legion S7 16IAH7 82TF002PGE, Legion S7 16IAH7 82TF002THH, Legion S7 16IAH7 82TF002WMZ, Legion S7 16IAH7 82TF002YRK
Question about L21C4PE1 laptop battery ( From internet ):
If a laptop is always plugged in and charging, what is the effect on the L21C4PE1 battery?
It will not damage your L21C4PE1 battery.
It will shorten its life though, but there is nothing practical you can do about it.
Lithium Ion batteries age in two ways, one is through what is termed "Calendar Life" and the other is Cycle life. Here is what you need to understand about both:
Calendar life - the time spent at a given state of charge (SOC) and a given temperature causes a loss of capacity and increase in internal resistance that is proportional to the square root of the time. Higher SOC imparts greater degradation. Higher temperature imparts greater degradation. Keeping your computer plugged in all the time with the battery ensures that the battery stays hot and charged as much as is possible. If nothing else, turn down the performance of the laptop when you don't need it to overperform so that it runs cooler.
Cycle life - while you might think that it makes sense to fully discharge the batteries, rather than put lots of little cycles into it, the opposite is true. Lots of little cycles do virtually nothing to the cells. 100% discharges are the bane of their existance.
So, the reality is, you could optimize battery life by keeping the battery about 50% charged, letting it discharge a bit and then recharging it, and if chargers allowed for it, floating them at a SOC that was not 100%. However, it is much much easier to just get on with life and use your laptop and not worry too much about this. Assume your battery costs you $1 a day. Put that much away for its replacement. When it is fine on the day you buy your next computer, you have now paid for that new computer, or a good size chunk of it.
If you take the L21C4PE1 battery out, it will not be stable and will likely get more dust inside.
What should you do if your old L21C4PE1 laptop battery is plugged in but not charging?
- Remove the power supply from the notebook.
- Remove the battery from the notebook.
- Inspect the battery for sign of possible damage to the battery, if there is any damage to the battery like a cracked casing o0r swelling replace the battery.
- Also inspect the contacts on the battery for signs of dirt or corrosion. If any dirt or corrosion is detected, use a cotton swab with alcohol to clean the contacts. Or, if the contacts are exposed and accessible, use s pencil eraser to clean the contacts. Use compressed air to clean any eraser particles. Do the same for the contacts for the battery in the notebook itself.
- Re-install the battery, then re-attach the power supply and see if the battery is charging now.
If the battery is charging, you may want to check the manufacturers support site and see if they have a utility to check your battery. (Not all manufactures may have them, I know that HP does for at least some for their notebooks.)
If you want a long life L21C4PE1 Battery, just to buy a new original L21C4PE1 Battery or higher capacity L21C4PE1 Battery. Beacuse genuine battery have original battery cells, higher capacity battery can work longer and reduce annual charge times.
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