Welcome to a Laptop Battery specialist of the Lenovo Laptop Battery
When it comes to ultrabooks, the only source of innovation we’ve seen of late involves the touchscreen. Sure it’s nice to be able to flip the screen around and use your touch-enabled laptop like a tablet, but the functional benefits there are limited. Leave it to Lenovo to step up their ultrabook game with the new business model, the ThinkPad T440s.
This 14-inch beauty strikes a careful compromise between size, performance, and durability. You won’t have to worry about denting a flimsy aluminum shell thanks to judicious use of carbon fiber reinforced plastic and magnesium alloy. The world-renowned keyboard and typing experience carries over from prior models and you get Intel’s new ULT Haswell processors, which offer great battery life for the performance you get.
Lenovo even manages to pack a full complement of connectivity options into the 3.5 lbs, 0.8-inch chassis, including three USB 3.0 ports, both Mini DisplayPort and VGA, 4-in-1 card reader, ethernet, WiFi, and Bluetooth. However, perhaps the best part of this package is its battery…
The T440s, along with a select few of its ThinkPad brethren, actually has two separate batteries such as Lenovo ThinkPad X120e Battery , Lenovo FRU 42T4789 Battery , Lenovo 57Y4559 Battery , Lenovo 121001096 Battery , Lenovo 57Y6455 Battery , Lenovo IdeaPad G560 Battery , Lenovo IdeaPad Z570 Battery , Lenovo Thinkpad R400 Battery , Lenovo ThinkPad T400 Battery , Lenovo 41U3196 Battery , Lenovo FRU 42T5227 Battery , Lenovo FRU 42T5264 Battery . A 3-cell 23.5Whr battery is built-in and non-removable, while you get the choice of a “Power Bridge” 3-cell 23.5 Whr (doubling your original capacity) or a 6-cell 72Whr (tripling capacity) battery. These Power Bridge batteries are removable, allowing you to exhaust one battery, switch to the internal one, and swap in a replacement Power Bridge battery to continue running with no downtime. This also solves the pesky issue worn down sealed batteries that are found in nearly all of today’s ultrabooks; easily a win-win if I’ve ever seen one.
Being a brand new model, the T440s has gotten nary a discount in the short couple months it’s been available. Right now you can get it for a hefty 15% off, the largest discount to date and it will probably remain so for many months to come.