VIVO X7 Plus B-A8

VIVO X7 Plus B-A8

VIVO X7 Plus B-A8

【Please Note】

At the first beginning,the battery will drain quickly,this issue is caused due to the li-ion of a new battery is unstable, it will become normal after long-term use. 

To use the battery longer, please use up all the energy of battery until your phone shuts down automatically, then charge it for up to 10 hours, repeat this 3-5 times, thus the battery can be reached the optimum effect of using. 

Please use the original charger or use big current charger to charge the battery.

FAQ after installing:

Q1. Why battery can not be installed?

A: You might purchased the wrong battery or got the wrong one.

Q2. Why my phone can not turn on after Installed?

A: The cable does not connect well or the battery is power off. Please re-install all cables and charge the battery then try again.

Q3. Why my phone keep rebooting or blinking apple logo after Installed?

A: The ribbon cable does not connect well, please re-install the cable then try again.

Q4. Why my phone dead after using 3-4 days? Why my phone can not charge full to 100 percent or don't hold a charge?

A:The ribbon cable was broken and need to be replace.

Q5. Why battery capacity loss seriously after few days used?

A: ALL third-party APP of capacity testing are only shows a vague result for reference and have no authority, 

please take practicality as standard.

WORRY FRRE WARRANTY:

Eparts aims at provide the best product and the best service to every customers!

If there is anything did not go right with our products or services, please feel free to contact us, we guarantee you a replacement within 1 years!

Parameters

Name

Rechargeable Li-polymer mobile phone replacement battery for VIVO X7 Plus B-A8 

Model

B-A8

Applicable phone

Vivo X7 Plus

Compatible with

Vivo X7 Plus  B-A8

Capacity

4000mAh

Battery Type

(Lithium)Li-ion battery

Cell Quality

high quality with 1 year warranty

Voltage

Nominal Voltage:3.85V

Charge Voltage: Max.4.4V

Charging life cycle

Over 500 times

Working Life

2-3 years

Guarantee

12 months

Production

Cell & IC 

Double IC.Real capacity cell

Sticker&Label

OEM/ODM or Neutral sticker as per your requirement

Packing

1 pieces/small box, 2 small boxes/big boxes, 200 big boxes/carton. Neutral packing.

OEM/ODM packing, any packing can be made according to your requests.

Technology

Battery capacity detector, Spot-welder, testing equipment ect

Shipping & Payment

MOQ

MOQ =100pcs, can be mixed models.

Deliverytim e

Within 10 days, can be settled depends on the quantity of order

shipping

UPS, DHL or TNT.

Payment

Paypal, TT



Cell phone battery Manufacturers


About us
ShenZhen eparts Technology Co,.Ltd is a cell phone battery supplier

Eparts is a professional phone battery manufacturer with our brand battery cell and R&D team. We are committed to supplying high quality battery for customers’ranges from repair shops, regional distributors, refurbishing facilities to recycling and reverse logistics companies across the world.