Posts tagged 2200mAh 
Best Buy offers extra battery with PSP purchase
It's not too much of a deal ... especially because you have to buy a new PSP system. However, Best Buy is now smartly offering an extra 2200mAh battery with the purchase of a new PSP console. The 2200mAh battery contains about 20% more life than the standard battery, which will allow you to squeez...
Third party batteries suck
Don't be tempted by third-party batteries: they may promise longer battery life, but Ruriweb has proved that they're unreliable, and dangerous too. For comparison purposes, note that PSP is packaged with a 1800mAh battery. Sony offers a longer-life 2200mAh version as well. Ruriweb tested three third...
