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Wholesale price 45N1145 laptop battery for Lenovo Thinkpad T440P T540P W450 L440 45N1146 45N1147 new original laptop battery
| Compatible Brand | Ori for Lenovo |
| Battery Type | Li-ion battery |
| Condition | Brand New original |
| Battery model | 45N1145 |
| Color | Black |
| Voltage | 11.1V |
| Capacity | 57Wh/57+ |
| Cells | 6 cell |
| Warranty | 12 months |
| Cycle Time | 500-1000 times |
| Charging Time | 4-6 hours |
| Standby Time | 5-8 days |
| Certification | CE RoHS and ISO9001:2008 |
Compatible with:
For Lenovo
45N1152 45N1153 45N1161 45N1144 45N1145 45N1146 45N1147
45N1148 45N1149 45N1150 45N1151 45N1158 0C52863 0C52864
Fit For Laptop Models:
For Lenovo Thinkpad W540 Series
For Lenovo Thinkpad T540P Series
For Lenovo Thinkpad T440P Series
For Lenovo Thinkpad L440 Series
For Lenovo Thinkpad L540 Series
45N1145 laptop battery Pictures


Shenzhen YG Technology Co., Ltd. was established in 2019, is high-tech enterprise which focused on laptop parts for all brands over 10 years. We have almost all brand laptop parts over 500000 items in stock, For example Laptop battery, adapter, keyboard, mainboard which can help us makeing fast delivery.
We are well received by users with preferential prices and professional services. In recent years, we have entered the international market. We will always abide by our operating principles and be a sincere, honest, trustworthy and loyal supplier, and establish with customers and partners Long-term mutually beneficial partnership, do our best to meet all your needs and make you satisfied.







1. High quality: restrict quality control in every step before shipping. All of our products must undergo strict quality control system and be tested 100% before shipment. Strict aging test for a few hours before packing to ensure reliable quality. Short circuit/ over voltage/ over current/ over temperature protection/ high working efficiency/ 100% full load.
2. Wide range of models: both of all well-known laptop brands and other models as well as OEM/ODM services are available.
3. competitive price
4. Best before&after-sales Service: we will always try our best to meet all your demands.
5. Low MOQ: welcome to place trial order for testing, we believe you will be satisfied with our products.
6. Fast Delivery: we will share the best price advantage from our forwarder with you and always try best to ensure every order to delivery on time.
7. Your inquiry will be replied within 2 hours during working time, within 24 hours when rest time.
Q1:What kind of quality laptop battery you are selling?
A: Genuine original and replacement OEM.
Q2:What is the mimimum order quantity for laptop batteries?
A:5 Pieces( Sample order 1 piece is available)
Q3:Whats the delivery time for the order?
A:Sample order will take 1-3 days,other depending on the quantity.
Q4: Would you accept OEM order?
A:Yes,we have factory to meet your demands.
Q5:What's your payment way?
A:We accept T/T,Western Union,Money Gram and bank transfer.Paypal for sample order is no problem.
Q6:How long is the warranty? If have RMA,how to do?
Warranty,we offer 12 month.
If have quality problems,we will replace new ones for you.Or offer best solution after discuss with customers.
New products from manufacturers at wholesale prices