Battery for Game Boy Advance SP – Rechargeable Lithium – 850mAh – Brand New

Upgrade your Game Boy Advance SP with this high-capacity 850mAh rechargeable lithium-ion battery. Designed to fit perfectly into AGS-001 and AGS-101 models, this replacement battery provides longer playtime and reliable power for your retro handheld.

Features:

• Compatible with Game Boy Advance SP (AGS-001 and AGS-101)

• Rechargeable lithium-ion battery

• 850mAh capacity – longer runtime than the original

• Fits directly in the battery compartment – no modifications required

• Includes battery door screw (if applicable)

• Brand new – never used

Please Note:
This battery is only for the GBA SP and does not fit the original GBA or Game Boy Micro. Console disassembly is not required – installs through the back battery door.