Lenovo 42T4795 42T4703 E40 GENUINE ORIGINAL Laptop Battery 57Wh 10.8V Black

Battery Model: Lenovo 42T4795
Bttery Capacity: 57Wh
Battery Volt: 10.8V
Color: Black
Condition: Brand new
Warranty: 1 year
Laptop model: Lenovo/ Thinkpad E40

Our products offer identical quality and capacity as all Original Equipment Manufacturer parts but only at a fraction of the cost.
If you can't find what you need or you need other batteries, Please contact us, we will reply to your all e-mail within 24 hours personally.

This Laptop battery can fit the following part numbers


This LENOVO Laptop battery can replace following part numbers:


42T4702 Laptop Battery, 42T4703 Laptop Battery,  42T4712 Laptop Battery, 42T4714 Laptop Battery,42T4715 Laptop Battery, 42T4731 Laptop Battery, 42T4733 Laptop Battery,  51J0499 Laptop Battery, SM 42T4703 Laptop Battery, ASM 42T4709 Laptop Battery, ASM 42T4752 Laptop Battery, ASM 42T4756 Laptop Battery, ASM 42T4796 Laptop Battery, FRU 42T4702 Laptop Battery, FRU 42T4708 Laptop Battery, FRU 42T4751 Laptop Battery, FRU 42T4755 Laptop Battery,FRU 42T4791 Laptop Battery, FRU 42T4793 Laptop Battery, FRU 42T4795 Laptop Battery

This LENOVO Laptop battery can fit the following laptop:


ThinkPad E40,ThinkPad E40,ThinkPad E50,ThinkPad Edge 0578-47B ,ThinkPad Edge 14" ,ThinkPad Edge 14" 05787UJ ,ThinkPad Edge 14" 05787VJ Laptop ,ThinkPad Edge 14" 05787WJ  ,ThinkPad Edge 14" 05787XJ     ThinkPad Edge 14" 05787YJ ,ThinkPad Edge 15" ,ThinkPad SL410 Laptop ,ThinkPad SL410 2842 ,ThinkPad SL410 2874 ,ThinkPad SL410 Series ,ThinkPad SL410k 2842  ,ThinkPad SL510 Laptop ,ThinkPad SL510 2847,ThinkPad SL510 2875 ,ThinkPad SL510 Series  ,ThinkPad T410 ,ThinkPad T510 Laptop  ,ThinkPad T510i ,ThinkPad W510

How To take care your LENOVO  Laptop battery?

When using an equipment as a desktop replacement the battery should not be left in for long periods of time. The equipment will over time discharge the LENOVO Laptop battery. Remove the battery, making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it. The battery should be re-installed every 3-4 weeks and allowed to fully discharge. Leaving a battery in storage for longer than this without using could cause the battery to fully discharge as the circuitry of the battery itself consumes power. Leaving a battery in a equipment while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the Laptop batteries.

What Kind Of Laptop batteries Should You Get?

You are watching your television and a commercial comes on that claims that they have found the internet in the vast reaches of a mountain wasteland. It is a great advertising gimmick but it raises a very good question - how would you recharge your Laptop batteries way up in the mountains? As more people become reliant on their equipment for their every day existence the Laptop batteries takes front and center as one of the most important parts of the equipment. Many people run their Laptop batteries until it just cannot hold a charge anymore and then they look to replace it. Some people buy extra batteries and carry them around with them fully charged so that they can keep on equipment wherever they are. Still others hail the advent of the Laptop batteries that increases battery time by a significant margin and eliminates the need to carry extra batteries around. Many people like the idea of using their laptop on and off all day without having to recharge their batteries until they settle in for the night. But there are a lot of things to consider with your replacement Laptop batteries and some of the most important things to consider are things you would never think of.