Will You Attend Global Fairs?

On October or November, different exhibition will be hold to bring more new technology and new products,so it is a great opportunity to know what had happen in the world.

If you have possible interest, here is details for some.

2017 Global Sources Consumer Electronics Show Asia World-Expo

DATE: Oct 11th -14th ,2017
CARKU BOOth: 11P41

The 122st Canton Fair 2017 

No.382 Yuejiang Zhong Road, Haizhu District, Guangzhou , China
DATE: Oct 15th -19th , 2017
CARKU BOOTH: Hall2.1,J3536

2017 SEMA SHOW
LAS VEGAS CONVENTION CENTER, LAS VEGAS, NEVADA
DATE: OCT 31th - NOV 3th, 2017
CARKU BOOTH NO. : WESTGATE 16224

2017 South Africa's international consumer electronics show (ICEES)

Sandton Convention Centre

Date：NOV 23 – 25th, 2017

Carku Booth: L1 & L2

What Beat lithium Jump Starter Next After Lead-acid Starter is replaced by Lithium Starter?

As is known to all, jump starter is made of lead acid battery or lithium battery to jump starter in case of dead car battery. Traditional heavy duty lead-acid battery car start booster is gradually replaced by lithium battery car start booster due to portable design as power bank. However, some unqualified lithium battery jump starter or using it improperly is easier to be caught fire in the market. what will lead the jump starter market to avoid this accident happening?

CARKU R&D team strive to guarantee high quality and never sacrifice quality to win more market share, at the same time devoted to developing a new jump starter without battery. It is that Ultra capacitor batteryless Jump Starter.

car jump starter composed with super capacitor has its unique characteristics: high efficiency, large discharging current, wide range of voltage and temperature, long cycling life, maintenance-free, and more suitable to environmental conditions for emergency start-up.  Perfect as a Roadside Assistance batteryless Jump Starter! 

Shock protection

Rubber cover design for the whole product , protect hands from hurt and protect the unit from shock
● 3mm thick rubber 

● Feel comfortable

● Industrial grade

LED Flashlight is used for camping at night.

How To Charge Batteryless Start Booster?

1. Connect the jumper clamp to the car battery terminal, detect the voltage and internal resistance of the car battery 

2. If the car battery is low voltage and the LCD display shows “JUMP START READY”, the ultra capacitor can jump start the car after 10 seconds. If the car battery is >12 V and LCD display shows“CHARGING”, after 45 to 60S, the LCD display will show “JUMP START READY”, the ultra capacitor can jump start the car after 10 seconds.

3. If the car battery is <6V, need to charge the ultra capacitor from another car.
a. Use 12V cigarette lighter to charge it after two minutes, the ultra capacitor voltage shows 15V, it can jump start the car.
b. Charging it by the car battery for 45S to 60S, the LCD display shows “JUMP START READY”, the ultra capacitor can jump start the car.
4. Press the backup battery button to charge it by the backup 6000 mAh battery  , after 4 min, when the LCD display shows ”JUMP START READY”, the ultra capacitor can jump start the car.

5. Use the AC adapter to charge it after 20 min and the LCD display shows the ultra capacitor voltage 15V, it can jump start the car.

How to batteryless jump starter ultracap work?

1. Connect Red (+) clamp of jump starter to red(+) positive terminal of vehicle,then connect Black(-) clamp to black(-) negative terminal of vehicle.
2. When the screen turn to“JUMP START READY”it can jump start car.
3. If the capacitor is power off, it can charging by the car battery or press boost to charging from back-up battery.
When the screen turn to “JUMP START READY”,it can jump start the car .
4. Once vehicle is started remove Black(-) clamp from vehicle and then Red(+) clamp from vehicle. Leave vehicle running.

          Ultra-capacitor Jump Starter  VS Lithium battery  jump starter(18000 mAh)

You may interest:

What's Difference Between LiFePO4&LiCo2 Battery for Car Jump Starter?

What can CARKU JUMP STARTER be used for ?

What To Do When Your Car Won't Start?

What's Difference Between LiFePO4&LiCo2 Battery for Car Jump Starter?

      What is Difference Between LiFePO4 & LiCo2 Battery for Car Jump Starter?
When end users read this topic, they will ask what LiFePO4 Battery is and what LiCo2 Battery is. so let's figure out what you are wondering about.

LiFePO4 battery is a short name of Lithium iron phosphate battery, also called "LFP"(lithium ferric phosphate). LiCoO2 battery is lithium cobalt oxide battery.  They are two types of rechargeable batteries. LiFePO4 cell has higher discharging current, non exposure, longer life cycle time and inherently safer. But LiCoO2 has better energy density.

In the chart, you will see the obvious comparison between LiFePO4 & LiCo2 Battery, when they are used in car jump starter.

Attention: the same size of housing to hold battery.

Item	LiCoO2	LiFePO4
Cell Voltage	3.7V	3.2V
Cell quantity	3	4
Capacity/Cell	5000 mAh	2500 mAh
Total Capacity	15000 mAh	10000 mAh
Max Start Current	500A(Start 5.0L Car)	300A (Start 3.0 Liter Car)
Capacity (Wh /L)	About 300 Wh/L	About 180 Wh/L
Capacity (WH/KG)	About 150 Wh/kg	About 85 Wh/kg
Lifetime	1000 Cycles	2000 Cycles
Safety	common	good
Operating Temp.	-20 - 60℃	-20 - 60℃
Storage Temp.	-20 - 45℃	-20 - 45℃

from the chart, in the same housing, LiCoO2 has higher capacity volume, small size and better jump starting performance. In other word, if you require one LiCoO2 15000 mAh jump starter and one LiFePO4 15000mAh jump starter, you will get a bigger size of LiFePO4 15000mAh jump starter.
Although LiFePO4 is much safer than LiCoO2, we innovate intelligent jump cable with 8 protection function to guarantee the safety.

Therefore, if your target customers are drivers or end users, you can recommend LiCoO2 cell jump starter as it is portable and safe.  If your clients are professional rescue tool who will use the jump starter many times everyday, you can advise them to choose LiFePO4, because of its longer lifetime and safety.

If you still need more profession advice to choose a best jump starter for use, you can consult CARKU--the lithium jump starter inventor.

You may interest:

What can CARKU JUMP STARTER be used for ?

How jump start to start your car?