Lenovo Ideapad y430-278189u Laptop Batteries
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Lenovo Ideapad y430-278189u Laptop Batteries User Tips

1. How to choose between two batteries with different Watt hours (Whr) or milliAmpere hour (mAH)?

   Higher Watt hours (Whr) or milliAmpere hour (mAH) on the same system under the same operating conditions means longer battery run time. For example, if you compare the same system, running the same applications, the Lenovo Ideapad y430-278189u battery with 75Whr would provide approximately 37% more run time than the 53Whr IdeaPad Y430-278189U battery.

2. How to keep my Lenovo Ideapad y430-278189u battery healthy?

   IdeaPad Y430-278189U battery packs should ba charged for 12 hours when you first get them. Laptop batteries are completely dischardged at the time of purchase, and need a full charge before their first use.

3. How to deal with my Lenovo Ideapad y430-278189u battery when it is not used?

   Don't leave your IdeaPad Y430-278189U battery inactive for extended periods of time. Even if you use AC power most of time, use the battery periodically to keep it in good condition. Unplug your AC adapter when the computer is not in use to prevent overcharging.

4. What should I do for battery storage for a long period of time?

   Don't store your battery Lenovo Ideapad y430-278189u for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet; Charge batteries before storing. The recommended charging time should not exceed 1 hour.

5. How to maximize my Lenovo Ideapad y430-278189u battery performance?

   To get maximum performance from the battery, fully optimize the notebooks power management features prior to use. The power management system conserves IdeaPad Y430-278189U battery power by setting the processor to run at a slower speed, dimming the screen, spinning dowm the hard drive when it's not in use and causing the machine to go into sleep mode when inactive.