Games: YES. DS Lite uses the exact same Game Card slot — all DS, DSi-enhanced, and DSi-exclusive (white cart) games work.
Power Cord: NO.
| Model | Port Shape | Voltage | Plug |
|---|---|---|---|
| Original DS (Phat) | Round barrel (5.5 mm OD) | 5.2 V | Proprietary |
| DS Lite | Mini-USB-like (flat, keyed) | 5.2 V | Proprietary (WAP-002) |
| DSi / DSi XL | Same as DS Lite | 4.6 V | Proprietary (WAP-002) |
Do not force a DS Phat charger into a DS Lite — different keying, different voltage regulation. Use the correct WAP-002 (Lite/DSi) or WAP-001 (Phat) adapter.
USB → DS Lite/DSi charging cable ($5 on Amazon) + any 5 V USB charger (phone brick, power bank, PC). Works on all Lite/DSi/3DS models.