CTA Digital DB-S303 CGAS303 Rechargeable Lithium-Ion Battery (950mAh, 7.4V) Replacement for Panasonic CGAS303 Battery Replaces The Panasonic Cgas303 Battery 950mAh, 7.4V Retains full capacity, free from memory effect Lithium-ion for maximum battery life power 3 Year Warranty