SPECIFICATION: Type: E7440 E7450 3RNFD, Rating: 7.4V, Capacity: 47Wh, Battery type: A+ 4-cell / Lithium-ion, 100% brand new from manufacture. Grade A cells ensure fast charges and low power consumption. Each of our 6MT4T battery for Dell Latitude is CE-/FCC-/RoHS-Certified.
COMPATIBLE LAPTOP MODELS: Compatible for Dell Latitude 14-7000 E7440 E7450 E7420 7450 7440 7450 7420 Battery Ultrabook 7000 Series Notebook Battery.
SECURITY & RELIABILITY: Our E7440 E7450 3RNFD Batteries for Dell are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. You can buy it with confidence and use it safely.
SUPPORT: Wymisnit laptop batteries and chargers are built to last. They are high quality, durable, and reliable. You can be confident that they will work with your laptop without any problems. And, if something does go wrong, they are covered WITHIN TWO YEARS OF PURCHASE. So you can use your laptop for longer periods of time without having to worry about running out of power.