Replacement 45N1757 11.3V 4200mAh/47Wh Battery for Lenovo ThinkPad E450(20DCA00YCD) ThinkPad E450(20DCA001CD)
Replacement 45N1757 11.3V 4200mAh/47Wh Battery for Lenovo ThinkPad E450(20DCA00YCD) ThinkPad E450(20DCA001CD)
Replacement 45N1757 11.3V 4200mAh/47Wh Battery for Lenovo ThinkPad E450(20DCA00YCD) ThinkPad E450(20DCA001CD)
Type: Li-ion
Volt: 11.3V
Capacity: 4200mAh/47Wh
Battery Color: Black
Condition: 100% New
Warranty: 12 months
Compatible Model Numbers:
ThinkPad E450, ThinkPad E450(20DCA00BCD), ThinkPad E450(20DCA00CCD), ThinkPad E450(20DCA00FCD), ThinkPad E450(20DCA00UCD), ThinkPad E450(20DCA00YCD), ThinkPad E450(20DCA001CD), ThinkPad E450(20DCA002CD), ThinkPad E450(20DCA003CD), ThinkPad E450(20DCA01HCD)
Compatible Part Numbers:
45N1757
Follow the notice below, Better using your Lenovo 45N1757 Laptop Battery
- Storage - Store your 45N1757 Laptop Battery in a clean, dry, cool place away from heat and metal objects. The Lenovo 45N1757 batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
- Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
- Exercise Your 45N1757 Battery - Do not leave your batteries dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
- Calibrate Your batteries - If your Battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the Laptop Battery pack.
Consider removing the 45N1757 battery from a laptop when running on fixed power - Do not short-circuit. A short-circuit may cause severe damage to the battery.
- Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your 45N1757 battery is a lot less efficient when not within its standard operating temperature range.
Attention:
- If the capacity is low in current,CPU will be in electricity-saving model and battery can not be charged.In this case,take off the battery and fit on to rouse the CPU. The 45N1757 battery can be charged then.
- Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.
- Recharge the battery as the circle more than once per month to make the management of capacity reach its best status, and prolong Lenovo 45N1757 Laptop Battery useful life.