IBM X60 Compatible High Capacity 5200mAh Replacement Battery for Thinkpad X60/X60S/X61/X61S Series

Pros: well its like the original one . but it costs a LOOOT less and it working fine
it makes up to 5 hr on super saving mode using WIFI, witch is good

Cons: it has an odd charging behavior it charges then stops then charge then stops .... the charging light of my x61 is blinking when it charges

Other: so far so good ..... works as expected ....
no problems at all ...

Pros: My old X60s 9 cell battery was barely lasting 20 minutes when I ordered this one. It is great to use my laptop without taking the charger everywhere! - Seems to last 4-5 hours in general use which is comparable to the original. - The lock mechanism is secure and it does not change the way that the laptop sits on a surface (the original battery has feet which lift the laptop and these have been copied well). - The external appearance is not significantly different to the original battery.

Cons: None

Other: Very similar to the original battery but less than half the price.

Pros: I've owned this thing a little over a month now. Charging and discharging behavior very similar to the original. I feel it probably holds a bit less charge, but inexperienced user wouldn't even notice. And this one doesn't cost 200 euros...

Cons: Your original battery most likely had a small, plastic, detachable "extension" part, screwed to it. This battery doesn't ship with it (compare the original with DX's picture), so make sure to take it off the original before trashing the battery! This can be simply screwed back to this battery you get from DX.

Other: Even if the lifetime was just half of the original, I would still buy it, no doubt.

Pros: Compatible with many models of lenovo x-series. High capacity, 0% wear the battery. Excellent build-quality materials. Laptop keeps for 4-5 hours at maximum brightness and enabled wi-fi. Very low cost compared with the original battery, save up to 3 times!

Cons: Now, I forget about charging, lol :D
It's not a cons)

Other: For little money you get a amazing battery that will last you a long time.