1200Mah PSP-S110 Battery SONY Playstation Silm, PSP-3000, PSP-3004

My PSP sat in a box for a couple years and the battery expanded. Bought this, put it in, charged it up. Works great. I'm not a hard gamer on the system but the battery last pretty long for myself.

It's working, charging, and discharging just fine in my PSP. noticed my original battery had ballooned, lucked out and tossed it before it blew. Now i can use my good old psp again!

After all these years the only thing that didn't work was the original battery that swelled. This was a drop in replacement for the psp slim. Charged it up and it worked like a charm.

This battery works very well after one month of use. I started charging it half way and then charged it full the next day when I first jused it. I then used it till power was gone all at once. Then recharged it till full again and always making sure not to over charge. I think this was good to do for a battery that Probably sat on a shelf long time. This avoids that problems others have had