Power-Gen Ultra Power Heavy Duty 6V 4R25 Lantern Product Description Ultra Power Series Zinc-Carbon Batteries High Capacity Performance Low Cost Leakage Proof 0% Mercury / Cadmium Environmental Friendly/ Green Energy 1 Year Warranty Product Features Model: 4R25 (Lantern 6V) Categories Power-Gen Gold Power Alkaline AA LR6 1.5VPower-Gen Gold Power Alkaline C LR14 1.5VPower-Gen Gold Power Alkaline D LR20 1.5VBack