![B2c Laptop Batteries](images/indexbanner.jpg)
About us
We have been a professional team in laptop batteries for many years, we can help customers check and choose high quality laptop batteries.
How do we check a long life original / genuine laptop battery?
- We have more than 40 original battery suppliers, all of them were professional in laptop batteries for many years.
- All battery will be tested by a repower battery charger machine first, make sure charger and discharger function is ok.
- Battery will be checked by a capacity detection machine, with 4 hours charger to 100% and discharger to 0%, we can get the real capacity of battery.
- With Ev2300, we can read battery internal data, the voltage difference of each group cells needs < ±10mv.
- Our engineers are very experienced in identifying fake, high copy, poor quality batteries.
![Check and test Laptop batteries](../images/testing-battery.jpg)
![Open laptop battery](../images/battery-test2.jpg)
![Charger and recharger laptop batteries](../images/battery-charger-and-recharger-test.jpg)
![Battery test information](../images/battery-test.jpg)
What about our replacement laptop batteries?
Battery factory help us to produce notebook batteries
- All batteries are manufactured from brand new grade A battery cells.
- All battery cells need to be charged and recharged for 4 hours to get full capacity and performance.
- The voltage difference of each group cells < ±10mv, which is very important for a long life.
- All the batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety
- We have a professional team handling R & D in our product. We also have special battery test equipment to ensure our battery is maintained at a high level of quality
- Our batteries are 1 year warranty and 30 days money back.
- Replacement Laptop Battery CE / FCC / RoHS Certification.
- Even if it is a brand new replacement battery, our engineers will still test it before shipment.
![Laptop Battery CE / FCC / RoHS Certification](https://www.b2c-laptop-batteries.com/images/CE-ROHS-FCC.jpg)
Our Contact Information
If you have any other questions about our website or laptop batteries, please do not hesitate to contact us, we will reply to you in 24 hours.
![Ask question](/images/ask-question.gif)
E-mail:
Our office hours are 9:00 am - 6:00 pm PT
If you need have chat with us, please click the online chat window on
EST Washington Seattle 21:00~24:00 Or 1:00--6:00