11.1V, 4400mAh, Li-ion Battery fits Lenovo, E41, E42, 48.84Wh

Battery Fits Models:- E41, E42, E42g, E42l, K42

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Battery Part Numbers:- Asm P/n Batft10l61, Batel80l6, Batel80l9, Batfl91l6, Fur P/n 121zp000c

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Canadian Batteries have supplied the replacement batteries from Cameron Sino for nearly a decade. We have had zero instances of a product being damaged while using one of our batteries in that time. This battery should be the same or greater capacity than the original battery. Battery selection can be a complicated process. Leave the selection to the experts if you are not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. Battery selection can be a complicated process. Leave the selection to the experts if you are not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. Ensure that both your battery model and device are shown in the information tables below. 12 Months warranty is usually standard on all Cameron Sino products. If there is any difference in this policy, it will be stated on this page. Any misuse of the battery or modifications will invalidate the warranty. Lithium-Ion and Lithium-polymer cells usually last for between 400 and 500 cycles; Nimh cells can be charged for around 500 cycles, cycle life will vary according to several different factors. There is no set life cycle of any of these cells. Factors that influence their lives include temperature, humidity, and charges.  The batteries we supply are manufactured to a very high standard. To keep our ISO 9001 certification, strict protocols need to be followed. This ensures that the replacement batteries are safe to use in the device they were designed for. This battery should meet or exceed the specifications of the original OEM battery. Fitments that we know that this battery is shown below. Special Remarks:- None at this timeThere are so many different models of batteries available today for so many other products. It's easy to make a mistake. It may be worth confirming with us if you are unsure which battery to order. We try to keep our records updated to the best of our ability, but manufacturers can change fitment without notice.Do not be alarmed if the Mah (Milliamp Hour) is greater or less than the original. This figure stated is an estimation of the battery's capacity to store charge and will not affect the original equipment or charging.