-Over-charge ; Over-discharge; Over current ;Over temperature - Short circuit protection
-20~ 60 ?
- 20~40 ?
The battery output voltage should be close to your laptop power adapter output voltage or laptop computer input voltage
Step 2a:Refer to the label on AC adapter for your notebook - to check the "Output" power.
Step 2b:Refer to the label stuck on the bottom of your notebook - to check the "power input" requirement.