BATTERY
For iPhone 5S 6 6S 7 8
is most important
Test view
Safety
CE RoHS MSDS UN38.3
make sure good quality
6 protection for safe use
Overcharge
Protection
Overdischarge
Protection
Over Current
Protection
Short Circuit
Protection
Overvoltage
protection
Temperature
protection
Details determine success
FPC
Use copper foil material which purchased
from a public company, with good flexibility,
high conductive, excellent heat exchange
material.
DETAIL SHOW
Hardware Interface
The precision mold which degree of precision is
0.001 mm, can touch the phone connector
perfectly, Gold Plating touch the spot , low
internal impedance, never oxidation.
Battery Protection Board
Protection board use 4 layers copper
（low internal resistance). Each
piece protection board pass more than 10
testing process to make sure stable quality
Battery Models
Parameters
For iPhone 5S
For iPhone 6S
For iPhone 7
For iPhone 8
Capacity
Rated voltage
Battery Situation
Cycle Life
Produce Date
Warranty
1560mAh
3.8V
100% New
> 650 Times
June 2019
1 Year
For iPhone 6
1810mAh
3.82V
100% New
> 650 Times
June 2019
1 Year
1715mAh
3.82V
100% New
> 650 Times
June 2019
1 Year
1960mAh
3.82V
100% New
> 650 Times
June 2019
1 Year
1821mAh
3.82V
100% New
> 650 Times
June 2019
1 Year
Package
Protect all batteries well before send the parcel
Imported full automatic production lines
Our Factory
Pruduce Battery for more than years
Our factory founded in 2007. Our $3 Million state-of -the art production
facility comprises 6 automatic assembly lines. They are very advanced
facilities in mobile phone lithium battery industry. We have highly
professional R & D and design teams.
Our batteries have CE RoHS MSDS UN38.3 Certification, the
identification for Marine and air transport.
Our valued clients are spread across the world, including United States,
Germany, France, Spain, United Kingdom, Netherlands…
12
Producton flow
Cycle life test
Material feeding
Automatic welding
Printing
Edge protective sticking
Appearance checking
Put in warehouse
Labels and packing
Real phone test
Advanced testing equipment
automatic Laser
Quality inspection
Harsh quality control inspection process
Batteries and protective plat
Welding process
Semi-Automatic
Protection Board Test
Protection board incoming
inspection
High Precision Aging Cabinet
Battery / cell aging test
Battery matching data acquisition
Sample cell quality data collection
Multi-Channel Test Sub-cabinet
High temperature Machine
High and Low Temperature and
Humidity Test Machine
Battery spot checks
Battery / battery charging test
Components accessories high
temperature standing
Batteries at high temperature
from the power consumption
Battery high temperature performance
safety test
Battery / cell safety test
Battery / cell high and low
temperature performance test
High and low temperature reliability
test of componentstest
2.5 Dimensional Image
Measuring Instrument
Microcomputer Rally Machine
High Current Aging Cabinet
Battery / cell safety test battery
Protection board Safety test
Production test Reliable test
Component high current test
Incoming reliability testing
Welding reliability testing
Laser spot welding reliability testing
Incoming size
Engineering sample measurement
dimensions
Product analysis
Product quality comparison
Why choose our battery
AYJ Factory
Full automatic production line
Others
Small Manufacturers, handiwork
Automatic production line avoid the quality problems
by hand, high efficiency with good quality
Bad environment, manual operation, it is easy to appear
mistake if by full manual operation, low efficiency, bad quality
AYJ Battery Cell
after 650 times cycle life
Others
after 100 times cycle life
The surface of the battery cell is still smooth, thickness
only increase 0.1mm, it can be used normally
There will be particle from the battery cell inside, thickness
increase 0.2mm, easily caught fire and explode the screen
AYJ welding machine
ï¿¥300,000 Laser welding machine
Others
ï¿¥2000 Foot-type welding machine
We use big brand Automatic laser welding machine,
computer control to make sure welding precision,
fastness, high efficiency with good quality
Foot-type welding machine, melted nickel by pressure,
large current ,high frequency, high temperature
High frequency is easy to breakdown the separator between
positive pole and negative pole.
Broken the protection board IC to led fire or explosion
Pressure by foot is not stable, easy to crushing damage the
PCB
AYJ FPC
after 3 times bending
Others
Common FPC after 3 times bending
FPC problem is the most often problem during use.
AYJ FPC use copper foil material which purchased
from public company, good flexibility, high conductive,
excellent heat exchange material.
XRM FPC can bear about 5KG tension（pulling force
testing Machine）
Greatly reduces FPC break off problems.
Common FPC Easy to break off ,bad flexibility , low
conductive, high internal resistance（FPC high resistance will
cause temperature rise when FPC overcurrent, even fire）
Don’t hesitate any more
We are your correct choice
BUY NOW
SHOPPING TIPS
PROVIDING BEST SERVICE
HIGH QUALITY SERVICE,LET SHOPPING NO WORRIES
1) You have 7 days to contact us and 14 days to return it from the date it was received. If this item is in your possession more
than 7 days, it is consideredused and WE WILL NOT ISSUE YOU AREFUND OR REPLACEMENT. There are NO EXCEPTIONS!
Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number,
specific reason for the return, andyour new tracking number.
3)We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all
components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from Aliexpress. OR, you may
choose to have a replacement.
PAYMENT
Currently, you can pay using Boleto, Visa, MasterCard, QlWl, Western Union, Maestro debit card, WebMoney and bank transfer.
More payment options will be available on AliExpress in the future.
SHIPMENT
AlI our items will be shipped to buyer’s address which offered by buyers, please confirm your address before payment.
We will send the items within 3 Business days once your payment is completed. (Holidays may be extended)
COLOR MISMATCH
Differences in color may be caused by some other reasons , Please in kind prevail.
FEEDBACK
Your satisfaction and positive feedback is very important to us. Please leave feedback and 5 stars if you are satisfied with our items and services.
If you have any problems with our items or services, please feel to contact us first before you leave negative feedback. We will do
our best to solve any problems and provide you with the best customer services.
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