approximately 7-10 hours On the brighter setting, the average battery life is approximately 7-10 hours (depending on the model of Game Boy Advance SP you have). Battery life can be extended when using the dimmer settings.
Introduction. Go to step 1. If the battery within your Game Boy Advanced SP doesn’t last long, or if the console does not turn on at all, you might need to replace it. The following process applies to both the AGS - 100 and the AGS - 101 models of the console. If the battery has never been replaced, be careful when disassembling the unit
The non-light screen issue was also fixed, and unlike its predecessor, the Game Boy Advance SP has a rechargeable battery. Two variants of the Game Boy Advance SP's screen includes a frontlit screen version (AGS-001), and a backlit screen version (AGS-101). The AGS-101's backlit screen is a high quality version of the Game Boy Advance SP screen
Here's a full list of specs for the Game Boy Advance SP: Approximate Size (Closed): Height 3.33 inches, width 3.23 inches, depth 0.96 inches. CPU: 32-bit RISC CPU with embedded memory. Screen: 2.9awUn5. 811 473 618 725 600 964 645 148