11.1V 38WH RYXXH Laptop Battery For Dell Latitude 12 5000 11 3150 3160 3550 E5250 E5450 E5550 Series notebook 9P4D2

Replace Part Number:

RYXXH 09P4D2 9P4D2 05TFCY 0YD8XC

Compatible Laptop Model:

For DELL Latitude E5250For DELL Latitude E5450For DELL Latitude E5550For DELL Latitude 11 3150For DELL Latitude 11 3160

User Manual for Laptop Battery:

1.When you get the battery, please try to calibrate the new battery. You can recharge new battery for 6-12 hours at the first time,then discharge it up to 5-10%. Please repeat it 2 to 3 times! to fully activate the lithium ion to reach the maximum capacity.2.When the battery is in normal use, if the battery discharge reaches 5%, it must be shut down recharged. It is strictly forbidden to discharge the battery to 0%, because it is easy to damage and accelerate the deterioration of the battery.3.For a long time without the use of batteries need to charge to more than 70% of the preservation, storage time is best not more than 3 months.4.Avoid artificial squeezing, disassembly, falling, heating or short circuit.5.To use special equipment to charge.6.Try to avoid using the battery in an environment where the temperature is too high or too low.7.The computer does not recognize the battery, the battery connector may be in bad contact with the computer socket. At this time it is necessary to check if the copper battery connector is exposed.8. If the battery cannot be charged normally, it is not necessarily the fault of the battery. Motherboard, power adapter, system, ambient temperature, etc., will affect the battery to not work properly.