You are removing the battery while on AC power:

Pros:
• Preserves charge cycles.
• Keeps the battery temperature lower thus slowing the aging process.

Cons:
• Lose the battery as backup power during power outages and voltage drops.
• Unsaved work will be lost and data may be corrupted without backup power.
• UPS (uninterruptible power supply) needed to serve as backup power source.

Pros:
• Battery serves as backup power during power outages and voltage drops.
• More convenient for “grab-and-go” use.
• Battery doesn’t require sufficient warming time (as it would after being stored in the refrigerator).

Cons:
• Loss of charge cycles.
• Battery’s temperature is higher on AC power resulting in accelerated aging.

• Calibrate your battery with a full discharge every 30 charges to help the battery’s fuel gauge remain accurate. Run the battery down to the automatic cut-off point of your notebook before recharging.

• Avoid repetitive and regular full discharges. Li-Ion batteries will lose less charge capacity when partially recharged. Recharging at a 10 to 20% charge level is recommended.

• Disconnect the battery and store it in a cool, dry place. The optimal charge level is 40% for prolonged storage. Storing the battery with a low charge will result in permanent damage or battery failure.

• If you store your battery in a refrigerator, use a sealed plastic bag to keep moisture out. Allow the battery to warm to room temperature before using or recharging it.

1. If you have a friend that has a level of 47 (or above), chances are he/she is a hacker. 99.9%. 

2. If you play Pet Society from time to time, you are aware of what other people’s paw points are. Let’s say a friend has 60,000 paw points then suddenly it became 300,000 to millions. That’s a 100% hacker. lol.  We can’t make that much paw points in an hour or so.

3. Your friend is level 47 but doesn’t have much items in his/her house.

These are observations by me.

1. Visit your friend’s pet. That would give you 5 paw points + 20(for the first… i dont know) coins each.

2. If your friend’s pet is hungry, feed them. I suggest you feed them with fruits that are worth 5 coins. (i.e. Apple/Pears/Corn) Give them 7 fruits if the health’s bar is empty.  Each fruit they eat will give you 17 paw points. So 7×17= 119 paw points. 

3. Each fruit you buy will give you 1 paw point.

4. If the pet is not happy (happiness bar is empty), give them a rub. DON’T use the brush or play using the ball. Just rub. It will give you higher paw points and much coins than when using brushes.

5. If the pet is stinky, give them a bathe. There’s no harm in doing it. It will give you coinsssss.

6. Play the hurdle race everyday. You can get additional 300 if you win the 10 races.

7. The common of them all, while you’re out in your house, pass by the trees and you will receive 1 coin.

8. Play Pet Society for more than 5 hours per day. Not recommended anyway! lol.

These guides are based on my experience, as an addict player of Pet Society. Thank you for reading.