New Revolution, Say goodbye to Traditional Jump-Starter. This patented product is designed by KingNeed. It's Auto jump starter which fixed installation on the surface of Car Battery. Automatic, backstage operation at every ignition. Prolong 1-5x life time of car battery, even for new battery. Easy drive, no more battery concern, especially for elders and ladies.

1. Battery Keeper
Auto Jump-Starter
Patented
BK180

2. The Problems of Traditional Jump-Starter
No help for battery.
Even jump starter works well, battery still need to be renew after the
indignation.
!
Complicated to use.
The engine hood need to be open, and battery positive and negative
side need to be connected correctly every using the jump starter. It is
too hard to use for ladies and elders.
!
Unsafe.
Sparks can be triggered during storage and use. It is unsafe especially
for ladies and elders.
!
Not reliable.
Jump starter battery need to be recharged on time. What frequently
happens is finding out there is low battery in the Jump starter when you
need it in a hurry.

3. New Revolution
Say goodbye to Traditional Jump-Starter
Automatic, backstage operation at
every ignition
Prolong 1-5x life time of car battery,
even for new battery
-25 degree, Jump starter
Stable, Fixed installation on the
surface of Car Battery
Safety, Built-in MCU control, it still
safe even the positive and negative
connected
Easy drive, no more battery concern,
especially for elders and ladies.

4. Features
Battery Keeper automatic backstage operation at every ignition, user
don’t need to open the engine case to jump-start the car since MCU
automatically control the charging and engine start process
It can much better prolong the car battery life because battery output for
the engine start is much lower with the keeper’s help. Even when a dead
battery with voltage lower than 10V, it could still working well with the
help of battery keeper.
The battery keeper can be fixed firmly on the top of car battery with
cables and sticker.
About the safety, the Lithium titanate is the safest battery which is used
widely in electric car field, with MCU control current protection.
Water proof design with compact size: 145*80*42mm

5. Benefit
Easy drive without any battery concern, especially for elders and ladies.
Battery Keeper can be used widely for Taxi, Boat, JetSky, Motorcycle,
Truck, and any vehicle which need battery to engine start
Battery keeper can be parallel connected to generate the double or
even more power for the heavy vehicle.
Battery Keeper is a perfect solution for taxi, because the daily often
engine start will cause original car battery die quickly.
Battery Keeper have less then 2% self-discharge rate per month, and it
will be a great help for long time unused car with empty car battery.
Battery Keeper has almost the same performance at -25 °C as at 30°C.

6. Specification
Input DC： DC 12〜～15V 10A(max)
Battery Capacity：12V/1800mAh
Starting Current：180A
Peak Current：400A
Charging Cycles: Over 1500 times
Charging Current：10A(max)
Fast Charge Time：10-20 mins
Fuse：32V 200A
Working Temperature：-25℃to -- +75℃
Storage Temperature：-25℃to -- +80℃
Operating Humidity ：65%RH (+/-25)
Storage Humidity：65%RH (+/-25)
Size：150*83*45mm
Net Weight：700g

7. Operation Guide
System will start initialising when device is first connected to
battery. When both red and green LED flashing for 30 seconds
indicating system is in working mode.
Once ignition is detected，system will discharge pulse current to
help the car starts. Green light will be on when device is working.
Battery keeper will be full charged during driving. Red light will be
on when charging and turns off when full charged.

8. Installation
Location 1

9. Installation Location 2

10. Installation Location 3

11. Super Safety Lithium Battery

12. Super Safety Lithium Battery
•
Safe: There won’t be any explosion triggered even with direct
short circuit, reverse direction charging, needle puncture, or hit
forcefully.
•
Wide working temperature range： working well between -25 to
70 ℃
•
Extra long battery life: Over 1500 times charging cycles in high
rate charging mode; Over 5000 times charging cycles in normal
rate charging mode
•
Fast Charge: 5-20C fast charge.
•
High Discharge: Maximum 100C fast discharge

13. Test Project
Acupuncture test
Battery Status
Fully Charged
Test way
push 3mm diameter of the needle
as 10mm-40mm / s of speed
through the center of the cell,
needle left in the battery
Result
Pass, No explosion, no
fire

14. Test Project
Squeeze test
Battery Status
Fully Charged
Test way
The battery placed between the
plates, then squeeze it with the
greatest pressure 17.2Mpa
Result
Pass, No explosion, no
fire

15. Test Project
Battery Status
Impact Test
Fully Charged
Test way
Drop a 9.1 Kg weight from 610mm
high to impact the test battery
Result
Pass, No explosion, no
fire

16. Test Project
Drop Test
Battery Status
Fully Charged
Test way
The test cell consists of a height of
1000mm placed in the position of
free fall to the horizontal plane
18mm thick hardwood board,
From the direction of X, Y, Z in the
three axes a drop
Result
Pass, No explosion, no
fire

17. Test Project
Overcharge Test
Battery Status
Fully Charged
Test way
Result
Charg the test battery which is fully
Pass, No explosion, no
discharged to 10V voltage with 3C
fire
charging current

18. Test Project
Short Test
Battery Status
Test way
Result
Fully Charged
The test battery shorted directly
with positive and negative
resistance <100mΩ wire, After the
battery is fully discharged, and the
temperature of outside case
dropped to room temperature, the
test stops
Pass, No explosion, no
fire,this temperature of
outside case is below
150 degree

19. Test Project
Heating Test
Battery Status
Fully Charged
Test way
Result
Put the test battery into
programmable temperature and
Pass, No explosion, no
humidity chamber and heat to 150 °
fire
C for 10min