Green Cell ULTRA M5Y1K Battery for Dell Inspiron 15/17 Series

Introducing the Green Cell DE77ULTRA; a high-performance Li-Ion battery designed to elevate your devices with reliable power and extended run time. Featuring a capacity of 3400mAh and an operating voltage of 14.8V (14.4V); this battery is engineered with four premium Panasonic cells; ensuring superior longevity and efficiency. Safeguarding your devices; the DE77ULTRA comes equipped with both overdischarge and overcharge protection; making it a safe and smart choice for all your energy needs. With an impressive work time ranging from 2.5 to 7.5 hours; this sleek black power solution is perfect for those seeking dependable performance in a compact form.

• Brand: Green Cell
• Colour: Black
• Voltage: 14.8V (14.4V)
• Number of cells: 4
• Cell technology: Li-Ion
• Capacity: 3400mAh
• Overdischarge protection: Yes
• Overcharge protection: Yes

Extended Usage Time

With an impressive work time ranging from 2.5 to 7.5 hours; the Green Cell ULTRA ensures that you can complete your tasks without interruptions. Perfect for long operations; it provides the power needed for sustained usage in various applications.

Reliable Safety Features

The built-in overdischarge and overcharge protection work synergistically to prolong the battery's lifespan and safeguard your devices. These safety measures minimize risks associated with battery use; allowing you to operate with confidence and peace of mind.

Advanced Lithium-Ion Technology

Utilizing premium Panasonic cells; this Li-Ion battery delivers superior energy density and performance. The cutting-edge technology not only enhances its efficiency but also ensures you experience high power output consistently; making this battery an optimal choice for demanding applications.