Home > Laptop Batteries > Lenovo > Replacement for Lenovo ASM 121000649 battery

Replacement for Lenovo ASM 121000649 Laptop Battery

Lenovo ASM 121000649 battery
  • Item Name: Replacement for Lenovo ASM 121000649 battery
  • Availability: In Stock
  • Condition: Brand New
  • Warranty: One Year Warranty
  • Guarantee: 30 Days Money Back
  • Capacity: 4400mAh
  • Volt: 11.1V
  • Color: Black
  • Usually ships in the same business day.
  • Can't find your laptop battery? Please feel free to contact us.
  • 11.1V 4400mAh Black
Compatible part#
  • Lenovo 45J7706
  • Lenovo ASM 121000649
  • Lenovo FRU 121TS0A0A
Fit models
  • Lenovo 3000 Y500 7761
  • Lenovo 3000 Y500 Series
  • Lenovo 3000 Y510 7758
  • Lenovo 3000 Y510 Series
  • Lenovo 3000 Y510a 15303
  • Lenovo 3000 Y510a Series
  • Lenovo IdeaPad Y510 7758
  • Lenovo IdeaPad Y510 Series
  • Lenovo IdeaPad Y530 20009
  • Lenovo IdeaPad Y530 4051
  • Lenovo IdeaPad Y530 Series
  • Lenovo IdeaPad Y530a
  • Lenovo IdeaPad Y710 4054
  • Lenovo IdeaPad Y710 Series
  • Lenovo IdeaPad Y730 4053
  • Lenovo IdeaPad Y730 Series
  • Lenovo IdeaPad Y730a
Battery Tips: How to prolong your battery life
  1. Put your computer to sleep when not in use) - If you're taking a break, let your computer take one as well.
  2. Remove the Lenovo ASM 121000649 laptop battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.
  3. Try to avoid using a PC Card adapter, as they can drain your battery quickly, and make sure that your USB devices are set to allow Windows to shut them off to save power—you can find the settings in device manager's Power Management property pane for the device.
  4. Make sure to discharge the Lenovo ASM 121000649 battery sometimes, and if you spend most of your time plugged in at a desk, you would be better off running the battery down to half, and then simply removing the battery and storing it in a cool place.
  5. Use the right adapter - Ensure that the adapter you use to charge the laptop battery is an original one or one with the correct specifications. A mismatch in the wattage could cause an overload thus damaging the laptop and the battery.