Bateria Green Cell 8858X T54FJ M5Y0X do Dell Latitude E5420 E5430 E5520 E5530 E6420 E6430 E6520 E6530

Green Cell 8858X T54FJ M5Y0X Battery for Dell Latitude E5420 E5430 E5520 E5530 E6420 E6430 E6520 E6530

Thanks to the Green Cell battery, your laptop will gain a new life. The use of the highest quality components and perfect fit will restore the mobility of the laptop. You can easily install it in your device and you can be sure of full compatibility with the notebook's electronics and software. To achieve the highest efficiency and durability, the battery uses high-quality Green Cell lithium-ion cells, modern control electronics and a housing made of durable ABS plastic.

High-quality Green Cell lithium-ion cells

Li-Ion Green Cell cells are proven batteries with large, real capacity, high durability and no memory effect. This is the heart of the battery, providing a long operating time of 1.5 to 6 hours. Their use translates into a large capacity of 4,400 mAh - 20% more than other batteries with low-quality unbranded cells. Moreover, they are characterized by high durability - the cells can withstand up to 1000 charging cycles, which translates into 2-3 years of trouble-free operation. Their capacity decreases very slowly and after 300 charging cycles (approx. 1 year of operation) they still retain over 80% of their capacity.

Modern control electronics

Thanks to it, the battery communicates with the laptop, providing information about the charge status, remaining operating time, and time to full charge. Most models use electronic systems from the renowned Texas Instruments company, also used in the original batteries. This guarantees 100% compatibility with the computer's electronics and controllers - the battery communicates with the laptop exactly like the original battery. In addition, it is equipped with special protection against excessive discharge, overcharging and thermal protection, which ensure proper and safe operation of the battery.

Precision of workmanship

The highest quality materials and precisely reproduced shape make the battery perfectly fit to the laptop housing and easy to install. Moreover, it is also physically resistant and protects sensitive cells and electronic systems. A new battery is a better and more economical alternative than replacing your computer. Not only will you save money, but you will also take care of the environment.