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This Lenovo IdeaPad S400 battery uses the highest quality lithium-ion cells and components that charge faster and last longer than cheaper, lower quality batteries. Li-ion battery technology provides longer run times with less weight.
This Lenovo IdeaPad S400 battery uses the highest quality lithium-ion cells and components that charge faster and last longer than cheaper, lower quality batteries. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This Lenovo S400 battery is 100% compatible with the original battery specifications and is individually tested
What is the best way to keep your laptop battery healthy?
Keep it in a cool place-Do not let the battery in a high temperature (over 35 degrees Celsius). Ideal in under 25 degrees Celsius.
Unplug when it is fully charged-Do not plug when it is charged fully (do not charge over night).
Plug when it is in low level-Should plug when the battery level is under 15%.
Is it necessary to "calibrate" modern lithium ion laptop batteries?
Battery calibration doesn’t extend its life, rather its purpose is to calibrate its state of charge against the laptop’s “fuel gauge” so the laptop knows when to charge, stop charging, or shut down the laptop when battery charge is depleted - the reason calibration becomes necessary is because the battery’s discharge curve changes as it ages.
It won’t hurt anything to go through the calibration cycle, and doing it will give you the confidence that the fuel gauge will accurately reflect the battery’s state of charge, at least for a couple of years depending on how you use your laptop.
What's the difference between a 4400 mAh and a 4800 mAh laptop battery?
One battery has 400 mAh more, and this affects both how long it will last and the amp output.
Amp output assuming it is a 1C battery then:
4400/1000 = Ah 4.4 (this is to convert mAh to Ah)
4800/1000 = 4.8 Ah
and C*Ah= Amp Output so the numbers remain unchanged and the bigger battery will output 400 mA (.4A) more current
as for how much longer the other will last:
Product Name | Lenovo L12S4Z01 IdeaPad S300 S400 Laptop Battery |
---|---|
Battery Type | Li-ion |
Battery Voltage | 14.8V |
Capacity | 2200mAh |
Color | Silver |
Compatible Part Numbers: | L12S4Z01 |
Compatible Models | Lenovo IdeaPad S300-bni, Lenovo IdeaPad S405-asi, Lenovo S300, Lenovo S405-asi, Lenovo S405, Lenovo S400, Lenovo s400-ith, Lenovo S300-bni, Lenovo IdeaPad S300, Lenovo S300-a, Lenovo IdeaPad S300-a, Lenovo IdeaPad s400-ith, Lenovo IdeaPad S400Lenovo S400 Excellent quality BatteryThis Brand New original Lenovo S435 Battery is fully compatible with your laptop computers. Our Lenovo S435 battery comes with 30 days money-back guarantee and 24 months warranty. High Quality ComponentsThis Lenovo S435 battery has built-in A+ grade cells and high-quality TI intelligent control chip, which not only performs better, charges faster but lasts longer. In addition, the outer shell of the Lenovo S435 battery using high temperature and wear-resistant ABS +PC alloy environmentally friendly materials, which can be 100% compatible with your laptop and fit closely. 100% True CapacityDo not be deceived by the false capacity advertisements from bad merchants, of which battery capacity will often drop off significantly after using a few months. Made with the highest quality "A" grade cells, our Lenovo S435 laptop battery has passed various strict quality tests to ensure that it meets OEM specifications, which can provide more than 600 charging cycles to maintain the same capacity for a long time. it Machine Models:
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Product Name | Lenovo L12S4Z01 IdeaPad S300 S400 Laptop Battery |
---|---|
Battery Type | Li-ion |
Battery Voltage | 14.8V |
Capacity | 2200mAh |
Color | Silver |
Compatible Part Numbers: | L12S4Z01 |
Compatible Models:it Machine Models:
| Lenovo IdeaPad S300-bni, Lenovo IdeaPad S405-asi, Lenovo S300, Lenovo S405-asi, Lenovo S405, Lenovo S400, Lenovo s400-ith, Lenovo S300-bni, Lenovo IdeaPad S300, Lenovo S300-a, Lenovo IdeaPad S300-a, Lenovo IdeaPad s400-ith, Lenovo IdeaPad S400Lenovo S435 Excellent quality BatteryThis Brand New original Lenovo S435 Battery is fully compatible with your laptop computers. Our Lenovo S435 battery comes with 30 days money-back guarantee and 24 months warranty. High Quality ComponentsThis Lenovo S435 battery has built-in A+ grade cells and high-quality TI intelligent control chip, which not only performs better, charges faster but lasts longer. In addition, the outer shell of the Lenovo S435 battery using high temperature and wear-resistant ABS +PC alloy environmentally friendly materials, which can be 100% compatible with your laptop and fit closely. 100% True CapacityDo not be deceived by the false capacity advertisements from bad merchants, of which battery capacity will often drop off significantly after using a few months. Made with the highest quality "A" grade cells, our Lenovo S435 laptop battery has passed various strict quality tests to ensure that it meets OEM specifications, which can provide more than 600 charging cycles to maintain the same capacity for a long time. |
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