A network operations center is deploying new enterprise laptops equipped with Lithium-ion (Li-ion) batteries and USB Type-C charging ports. Which TWO of the following administration practices should a technician enforce to maintain optimal battery health and prevent power delivery failures?
- Ensure replacement AC power adapters support USB Power Delivery (USB-PD) and meet or exceed the laptop's full wattage rating requirement.Cevap
- BSchedule monthly deep discharge cycles down to 0% to recalibrate the chemical memory of modern Lithium-ion batteries.
- CAssume any standard USB Type-C cable will supply maximum power charging regardless of cable rating or protocol support.
- Avoid frequent total discharge cycles, maintaining battery charge levels within shallow-to-moderate charge ranges when practical.Cevap
- EReplace the system motherboard immediately whenever a battery fails to charge, bypassing preliminary power adapter testing.
Cevap
Technicians should ensure replacement power adapters support USB Power Delivery (USB-PD) meeting the laptop's required wattage rating, and avoid frequent total discharge cycles to protect Lithium-ion cell longevity.
Verifying that AC adapters support USB Power Delivery (USB-PD) with adequate wattage ensures the laptop receives adequate operational power. Additionally, maintaining Lithium-ion batteries without forcing deep discharge cycles preserves cell health and overall lifespan.
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Laptop Power Systems and Battery Management