All 3 have battery in it with no corrosion

This product is a lot of three Nintendo DS Original handheld consoles in silver color. The consoles are part of the Nintendo DS platform with a model number of NTR-001. Manufactured in 2004, these consoles have a region-free code and Wi-Fi capability. Additionally, they come with a headphone jack for connectivity and have a resolution under 480p. Ideal for gamers looking for parts or a complete handheld system for the Nintendo DS platform.