Replacement for LENOVO ThinkPad T440S Laptop Battery Click to Enlarge Special price: US $ 24.59 Brand New, 'A' Grade Cells, Three Years Warranty! Money-Back Guarantee LENOVO ThinkPad T440S Laptop Battery - Brand New, Three Years Warranty. LENOVO ThinkPad T440S laptop batteries that are manufactured to meet or exceed the specifications of the original brand manufacturer. Free Shipping, and Secure Online Ordering Guaranteed! |
| Battery Type: | |
| Voltage: | 20V |
| Capacity: | / 4.5mAh |
| Dimension: | USB Type Cmm |
| Color: | Black |
Product Details
- 20V 4.5mAh Laptop Battery (Black)
- Product Type: Replacement Battery (Brand New)
- Highest quality Japanese battery cells
- 100% original manufacturer compatible
- Brand New, three years warranty
- Guaranteed to meet or exceed original specifications
This Scanner Battery can replace the following part numbers:
This Scanner Battery is also compatible with the following models:
HP
Chromebook 11,
LENOVO
ThinkPad T420s, IdeaPad 100S, Chromebook S330,
Thinkpad T490s, Thinkpad X1 Tablet Gen 2, Yoga C940,
B570, Chromebook C930, Chromebook E590,
G575, Ideapad Y480, P53s,
Thinkpad T431S, Thinkpad X1 Yoga gen 3, Yoga 910-13IKB2,
Yoga X390, ThinkPad T450, IdeaPad Y500,
Chromebook 300e, Thinkpad T470s, Thinkpad x1 Carbon 5th gen,
Yoga 910, 20L6, Chromebook 730,
Chromebook E550, G500s, Ideapad 730S,
L580, Thinkpad S2 2nd Gen, Thinkpad T560,
Yoga 290, Yoga X270, ThinkPad T410s,
ThinkPad T420, Yoga C930, ThinkPad 13 2nd Gen,
Thinkpad T495s, Yoga 720, Thinkpad T580s,
Chromebook 13, Chromebook E480, Chromebook S730,
G700, L380, SL500,
Thinkpad T500, U410, Yoga C740-14,
Yoga X61S, IdeaPad Z710, Yoga 910-13IKB,
Chromebook C330, Thinkpad T480s, Thinkpad x1 Carbon 7th gen,
Yoga 920-13IKB, 20L8, Chromebook 920,
Chromebook E585, G510, Ideapad TOUCH-13IKB,
P52S, Thinkpad T400s, Thinkpad X1 series,
Yoga 730-13IKB, Yoga X380, ThinkPad T440S,
IdeaPad Y400, Chromebook 100e, Thinkpad T470,
Thinkpad T580, Yoga 730, 20L5,
Chromebook 720, Chromebook E540, G500,
Ideapad 720S-13IKB, L480, Thinkpad S1 4th gen,
Thinkpad T540, y40-70, Yoga X140e,
ThinkPad T430s, Yoga C930-13IKB, IdeaPad 720S,
Thinkpad T495, Thinkpad x1 Yoga 2nd Gen, Chromebook c940,
Chromebook 11e, Chromebook E440, Chromebook N23,
G70, Ideapad Y580, SL410,
Thinkpad T450P, ThinkPad X1 Yoga laptop tablet, Yoga 930,
Yoga X395, IdeaPad P500, Chromebook 500e,
Thinkpad T480, Thinkpad x1 Carbon 6th gen, Yoga 920,
20L7, Chromebook 910, Chromebook E580,
G505s, Ideapad P580, P52,
Thinkpad S5 2nd Gen, Thinkpad X1 Carbon 2018 model, Yoga 380,
Yoga X280X, V570, Yoga 730-15IKB,
ThinkPad S2 3rd Gen, Thinkpad T570, Yoga 720-13IKB,
ThinkPad X1 Yoga 3rd Gen, Chromebook 330, Chromebook E485,
G410, Ideapad 720S-13ARR, L390,
Thinkpad S1 3rd gen, Thinkpad T52S, W550S,
Yoga L380,
SAMSUNG
R480,
 Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 19V(Output), 3.42A(Output Current) Power: 65W Connector Size: 5.5*2.5 |
 Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 20V(Output), 3.25A(Output Current) Power: 65W Connector Size: 7.9*5.5 |
 Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 20V(Output), 4.5A(Output Current) Power: 90W Connector Size: slim tip |
 Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 20V(Output), 2.25A(Output Current) Power: 45W Connector Size: slim tip |
Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 19V(Output), 4.74A(Output Current) Power: 90W Connector Size: 5.5*2.5 |
Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 20V(Output), 3.25A(Output Current) Power: 65W Connector Size: slim tip |
Click to Enlarge Replacement Laptop Charger / AC Adapter for LENOVO Voltage: 20V(Output), 4.5A(Output Current) Power: 90W Connector Size: 7.9*5.5 |
How to maximize and battery performance?
It is recommended to condition (fully charge and discharge) tde new battery few times to allow it to reach its maximum rated capacity.
Condition tde Ni-MH and Nicd battery at least once a montd. It will reduce tde memory effect.
Use tde battery at least once a montd even it was kept in a dry and cool storage.
Clean tde metal connector (tde contact to tde notebook, usually in color of gold or silver) by alcohol or Electronics Cleaner Degreaser. It will maintain tde good conductivity,which improves tde power conduction from battery to Notebook.
Fully optimize tde Power Management features provided in system BIOS, and Operating System will also impove tde battery performance.Consult tde user's manual to fully understand tde usage of tdese features.
Is there any danger in leaving a laptop on 24 hours a day?
As long as it's in a well ventilated area, there's no danger. At least, no more danger than there would be if you left your desktop computer on all day. The danger to laptops is overheating. Because all the hardware is in such cramped quarters, it tends to get very hot. The bottom gets hot, so be careful where you put it. You may even want to put it on something raised so the air can get to the bottom. If you leave a laptop on blankets or a bed, it will often overheat because the insulation of the material is keeping the heat in. A tip that may help you when you're transporting your laptop is to take out the battery to ensure that you don't accidentally leave the laptop on.
Important note : Beware of refurbished Li-ion laptop batteries for bargain prices, due to the volatile nature of the Lithium Ion compounds, batteries must have matching cells and correctly calibrated control & safety electronics. All our new laptop batteries are made to the highest standards by quality manufacturers that also make original laptop batteries for many of the big brand names. Refurbished Li-ion laptop batteries are usually sold at highly discounted prices and thus are normally produced for the lowest possible price, often with little regard for thier long term stability, this can lead to them overheating or in extreme cases catching fire or exploding, this one area where quality should not be sacrificed for cheapness