10.8V 55WH Laptop Battery for Envy 15 17 series 709989-421 HSTNN-LB4N HSTNN-YB4N PI06

Product Description
Capacity
Color
Weight
Package
Delivery time
Shipping
Certification
Laptop Compatible Models:
Laptop Part numbers:Our Advantages
1. Professional laptop battery manufacturer with 8 years experience2. Strong R&D department to design new models3. Good pre-sale and after-sales service4. Best technical support from our R&D department
Packing&Shipping
Company Profile
Buyee Technology Development Co.,Ltd. Specializing in for Mobile Phone and Laptop spare parts more than 8 years, Strong background factory ,QC team and service team. Reasonable price, good quality and best service.Maily supply products:Mobile phone LCD screen, battery, back housing,flexcable,camera and other spare parts etc.Laptop replacement LCD screen, LCD display assembly, battery, back housing, flex cable, keyboard, trackpad, top cases and other spare parts etc. Laptop Logic board, charger, repair cable, power supply.
Why Choose Us
♦ Solve your problems within 24 hours♦ Very strict quanlity control for each step♦ All laptop batteries are 100% inspection♦ Own 8 years experience on laptop batteries♦ Professional technologic team and sale team♦ Satisfactory pre-sale service & after-sale services♦ Special packaging for protecting your laptop batteries♦ 3 months warranty and free replacement within warranty period
Certifications
FAQ
1. Q: I'm not sure is suitable for my laptop/tablet. How can I do?
A: Please check whether the brand and models and cable line(FPC) are the same as my description. You can also contact seller. We will reply you soon!

2. Q: When will you send out the parcel?
A: We will send out the parcel within 3 working days after you pay the order.

3. Q: How about the packing?
A: We will put into a bubble bag and bound by bubble paper, then put into a hard box. We have rich experience in packing, so you needn’t worry about the packing!

4. Q: When will I receive the parcel?
A: Due to the weather, flight delay, vacation and so on, many reason will affect the delivery time. Don’t worry! We promises:if the parcel can not be received within 2 months, we will offer a full refund!

5. Q:I will buy many products from your store, how do I get a discount?
A: If you want to buy more than 5 products from our store, we will happy to give you a best price. Please contact seller before ordering!