Replacement for ThinkPad R52 1844 Battery WorldWide Shipping
  • Model: ThinkPad R52 1844
  • Type: Li-ion
  • Capacity: 4400mAh
  • Volt: 10.80V
  • Dimension: 225.70 x 80.21 x 20.30 mm
  • Color: Black
  • Price: USD 64

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ThinkPad R52 1844 Battery 1 Year Warranty


  • 1. This ThinkPad R52 1844 battery is controlled by the microcomputer. It has intelligent management of capacity.
    2. When the ThinkPad R52 1844 battery is newly used,it should be recharged as the following circle.
    First,charge the battery fully.
    Second,discharge the battery completely.
    Third,charge the battery fully.
    Fourth,discharge the battery completely.
    Following the circle,the ThinkPad R52 1844 battery can reach its best status,and prolong its useful life.
    3. The ThinkPad R52 1844 battery should be recharged as the above circle more than once per month.
    4. When the ThinkPad R52 1844 battery status is 100%,it is charged continuously by small amount of currency controlled by microcomputer until fully charged.
    5. Use for ThinkPad R52 1844 laptop notebook computer only.
  • Caution:
    Don't charge and discharge the ThinkPad R52 1844 battery removing from the computer。
    Attention:
    1. Recharge the ThinkPad R52 1844 battery as the circle more than once per month to make the management of capacity reach its best status,and prolong ThinkPad R52 1844 battery useful life。
    2. Remove the ThinkPad R52 1844 battery when don't use if for long time,or the currency will be lost and the cell will be damaged。
    3. If the capacity is low in current,CPU will be in electricity-saving model and ThinkPad R52 1844 battery can not be charged.In this case,take off the ThinkPad R52 1844 battery and fit on to rouse the CPU.The battery can be charged then。