This Dell JM6CX battery is compatible with the Latitude 12 Rugged 7230 Extreme. This Dell JM6CX battery uses the best quality Li-ion cells on the market from Samsung. This JM6CX battery is rated at 35 Whr and will normally last 3-5 hours on a full charge.

This JM6CX battery is rated 15.2 volts and 35 Whr and will normally last 4 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs.

Each Dell JM6CX battery is factory tested and inspected and backed by al 2 Year warranty and backed by 30-day money back guarantee.