KingSener TA03XL Laptop Battery For HP EliteBook 755 840 848 G4 series HSTNN-LB7J 854047-421 51wh

Specification:

Battery Model: TA03XL 

Capacity:51WH

Voltage:11.55V  

Battery Type: Li-ion

Cell:Made in China high quality guarantee

Color:Black

Condition:100% Brand New(2 years warranty!)

Replace Part Number:

KingSener Brand, leading a new era of technology.

  KingSener as a well-know- brand . Our company have more than 10 year experience and specializes in supplying premium quality laptop batteries and other 3C electronic product for global customers We also can provide or produces customized products (OEM/ODM) as per buyers requirements.

Welcome to contact us if you need wholesale service.

Professional Certification

Make every product seriously:All our products pass CE/FCC/ROHS/EN62133/IEC62133/MSDS testing certifications.

We have transactions in more than 80 countries and regions such as Russian Federation/Brazil/France/Spain/Israel/South Korea/USA/Singapore/Thailand/Chile.

About Shipment：

(1)ltems are Usually shipped out within 2 business days after payment was confirmed by BatteryMall.

(2)All parcels will be shipped out via registered mail with tracking number.

(3)Please make sure to provide full address including full name,address detail, phone number , zip code ,so that the package can be delivered successfully.

About Delivery Time：

(1)If ship from China, it normally takes 20-30 working days to arrive. But the delivery time depends on weather, holiday, locally shipping situation and customs clearance factors in destination country.

(2)If ship from French warehouse, the normal delivery time was 5 to 20 working days.

(3)If ship from US warehouse, the normal delivery time was 5 to 20 working days.

About payment:

We support paypal, Stripe, Visa, Mastercard, American Express payment methods.

If there is a problem with your payment, please give us feedback.

Please notice：

Our battery price is the product price plus shipping cost, not including VAT.

If your country needs to pay VAT, you need to declare and pay the tax by yourself.

1.Q: How about the battery’s lasting or working time ?

A: Actually battery’s run-time is dependent on the device's total power consumption rate. ​

It related to following factors:

●the speed of the laptop’s processor

●the amount of application software

●the number of wireless interface devices

●the brightness of the screen

●the amount of cycle that you’re using it for

2.Q:How to maintain battery life?

A:We suggest that you do the battery activation at least once every two months, as it will extend the working time and life of your battery. If you won’t the battery for a month or longer, we suggest you charge the battery to 50%-80% capacity and then remove it from the laptop. Store it in a clean, dry place until you need it again.

3.Q:How long is the battery life？

A:Our battery was tested and checked well before shipment. Under the normal using condition,the life of the lithium battery is about 500 time of cycles, so that usually as far as possible to use the fast end (5-7%) in charge, the average use time is 2 to 3 years.

Warranty & Service

48 Hours order Processing Time ( Except holiday)

Full 1 Years Warranty/Fast Shipping/12 Hours Quick Response

Thank you for your trust in us, if you are satisfied with our products, please recommend our store to your friends and relatives.

If you have any question,feel free to contact us:Whatsapp/Wechat/Telephone:+86 19867751872 or email:sales@batterymall.com