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Rechargeable Battery Pack for Gameboy Advance SP® (XYAB)
Upgrade your Nintendo GameBoy Advance SP® with our high-quality rechargeable battery pack! Includes a handy screwdriver for easy installation. With an impressive 850mAh capacity and lithium-ion technology, you'll enjoy hours of uninterrupted gaming. Compatible with Nintendo GBA SP® and features an input/output of 3.6V. Power up and level up!