1. Choosing to purchase a battery not only depends on the laptop model, but also on your battery model.

It's best to compare your original battery with ours.

2.Before placing an order, please check your address. Be sure to fill in the correct and detailed address and phone number

3.Will usually ship within 48 hours of receiving cleared payment.The shipping time is about 10-20 business days.

(If you urgently use it, we do not recommend purchasing it)

4.If something goes wrong, please email me.Our customer service will reply to you within 48 hours

(there is a time difference between us, weekends are not business days)

Specification:

Battery Type: Li-ion

Voltage:10.8V

Capacity: 48WH

Cells: 6-Cell

Compatible With Part Numbers:

45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1132 45N1134 45N1133 45N1136 45N1137 45N1144 45N1769 121500146 121500147 121500148 0C52861 0C52862

Compatible With Models:

For Lenovo ThinkpadX240 X240s T440 T440S T450 T550 T460 S440 S540 X250 L450 K2450 L460 L470 W550S P50S T460P T470P T560 X270 Series

Safety:

UL/CE-/FCC-/RoHS certified

Overload protection

Over-current protection

Over-voltage protection

High voltage protection

Short circuit protection

Over-temperature protection

How to check your laptop model?

Method 1: Use System Information to find your laptop model

1.Press Windows + R

2. Type "msinfo32", then click OK

3.Find "System Model" in the pop-up window

Method 2: Remove Battery from Laptop to find your laptop battery part number

What do we need to pay attention to using batteries for the first time?

1.Charge the battery for more than 8 hours before first use

2.You need to turn off your laptop and disconnect the power when you install a new battery

2.Do Discharge the new battery use to 5%/7%(not to 0%) and then charge to 95%, and cycle 3-4 times

How should I do if the battery is not recognised?

1. It is recommended to update the BIOS settings

2. Reinstall, please make sure that the connector of the battery has been inserted into the system board correctly and tightly

IF "the item doesn't work"?

Firstly, please send us an email to let us know

We can send you a replacement or refund

IF"Item is not received"

Firstly, please send us an email to let us know

Very few packages cannot be delivered on time due to bad weather conditions and uncontrollable factors.
(If your package delivery fails, we will refund or send you a replacement)

Tips

The battery is being used for the first time and the battery level display is inaccurate

Usually, after a few cycles of use, the battery level display will return to normal.