IBM laptop batteries® Brand New IBM ThinkPad A20 Series Has Integrated Microchip That Prevents Overcharging & Lengthens Battery Life, And Lithium-Ion Battery With High mAh Value Will Last Longer [CE TUV RoHS UL Approved]
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* Over-charge protection, Over-discharge protection, Over-heat protection, Over-current protection
* Short-circuit protection, High capacity circulatory function
* Low Power Consumption IC Design, No Memory Effect High Charge current
* Controller IC monitors each cell voltage and prevents the cells to overcharge or over discharge and prevent over current
* The wire connected to the protection board and cell is Telfon wire (200 Celcius 300V)
* Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features.
How long will this IBM ThinkPad A20 Series Laptop Battery run/last on a full charge?
A 'realistic' average run-time for a battery is 2 to 5 hours all depending on your laptop settings and the type of applications you are running. Make sure to have your laptop settings on "laptop" this will save your battery life while running on the battery.
What is the life of a IBM ThinkPad A20 Series battery under normal use?
The life of a battery under normal use is around 500 cycles. This should last at least 2 years for the average user. If your battery is not lasting at least 30 minutes you need a new battery.
