NTR-003 - Nintendo DS Battery

NTR-003 - Li-ion Battery Pack for the Nintendo DS Game System. Rechargeable Battery has Higher Capacity of 850 mAh for longer lasting power. Offers up to 6 hours continuous game play for NDS software and approximately 10 hours for GBA games. Ideal for holidays or longer game sessions. 3.7 Volts, 850 mAh.