Battery for Lenovo SB11H56257 47Wh 11.31V

$ 107.68 129.22
Brand New + 2 years warranty + 30 day money back!
Availability : In stock

Voltage : 11.31V

Capacity : 47Wh

Product Type : Genuine Battery

Condition : Brand New

Ac Adapter Charger for Lenovo SB11H56257

$ 40.56 45.89
NEW AC DC SB11H56257 Adapter Laptop Charger Compatible Replacement For Lenovo Thinkpad Laptop PC Power Supply. Includes Power Cord Cable.
Availability : In stock

Description

Lenovo SB11H56257 Battery Specifications
Availability:	In stock
Battery Type:	Li-Ion
Capacity:	47Wh
Voltage:	11.31V
Color:	Black
The condition of the product:	New
Guarantee:	12 Months
RoHS compatible:	YES
ReachG compatible and certified:	YES
ChemG compliance with all prohibited substances:	YES
Battery law complied:	YES
Quality assurance program according to ADR 2.2.9.1.7:	YES
Safety tests according to UN38.3:	YES
Aircraft approved according to IATA 2.3.5.9:	YES

Lenovo SB11H56257 Battery Features

Always on the go? No more worries about running out of battery power! You can power your Laptop with this 47Wh 11.31V Lithium-Ion SB11H56257 Battery from Lenovo . the battery lets your laptop work seamlessly when you are on the move.

SB11H56257 Battery Provides 47Wh capacity
Offers reliable power for dependable performance

Compatibility
Genuine Lenovo SB11H56257 Battery undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Lenovo system.
Our sustaining qualification process allows for testing and certification of the newest technology on your Lenovo system.

Quality
Lenovo SB11H56257 Battery uses only OEM grade quality components.

Warranty
Lenovo SB11H56257 Battery covered by 30-Day Money Back Guarantee! Within 30 days of receipt, products purchased from us may be returned for any reason.

Technical Support
Our experienced technical support staff is available to answer any questions regarding your genuine Lenovo parts upgrade.

How do I take care of and charge my Lenovo SB11H56257 battery correctly?

If you mainly use your laptop while it’s connected to mains, you should remove your battery and only charge it every one to two months.
Don’t fully discharge your Lenovo SB11H56257 battery, because this can lead to a depth discharge. Charge the battery again, when between five and seven percent of charge remain.
If possible charge your battery while the notebook is turned off. The optimal temperature for batteries is between 10 and 30°C, this range is usually exceeded in a powered-on notebook.
If you have multiple batteries for your device, rotate between them.
After being uncharged for a while, the Lenovo SB11H56257 battery needs about two to three complete charge cycles to reach its full capacity again.
Avoid high temperatures for example due to direct sunlight or being left in a hot car. High temperatures increase the self-discharging rate.
Rechargeable Lithium-Ion batteries, which are found in nearly all modern electronics, have a limit of somewhere between 500 to 1000 charge cycles. However, turning your laptop on and off while plugged in is one charge cycle. This is why we recommend removing the battery when using the device plugged in for a longer time.
Furthermore, it would be optimal to never fully charge or discharge your SB11H56257 battery, but rather to keep it between 20% 80% charge.

Some manufacturers integrate a SB11H56257 battery protection function in their notebooks. This function only allows charging up to 80% capacity to prolong he lifespan of the battery.

On the contrary for many modern devices the opposite is true, it is best to keep the charge between 20% and 80%. This is due to the sensitivity of Lithium-Ion batteries to depth discharge and overcharge. However, in most devices control electronics prevent the user from making any grave mistakes. For example, Apple implements a function which charges the battery as fast as possible up to 80% but charging slows down a lot after that. This conserves the lifespan of the battery at the cost of charge time.

One thing that should be avoided though is leaving your device plugged in for many days in a row. The Lenovo SB11H56257 battery should be discharged once in a while to move the ions inside.