4 in 1 jump starter with power bank, LED light, emergency hammer. Instantly start 12V gasoline cars, SUVs, yachts, motorcycles, diesel cars, snowmobiles, etc.
Model: CX-S306
Battery Capacity: 12800mAh
Start Current: 400A
Peak Current: 1200A
Car Jump Start Output: 12V
Input: Type-C 5V/2A
USB Output: 5V/2.1A
Full Charge Time: ≈4 hours
Working Temperature: -20~65℃
Size: 165x84x30mm
Weight: Approx.330g
CXJPowers is a top OEM/ODM jump starter factory in China, providing customized 12V/24V car jump starters with various battery capacities to meet the needs of different customers.
With 1200A peak amps, the CX-S306 12800mAh 12V emergency car battery starter power bank can start 12V gasoline car, SUV, yacht, motorcycle, etc within 1 second. Jump Start Your Cars/Vehicles in Emergency at Anytime & Anywhere!
Start All Types Of 12V Vehicles
Strong instant start-up 12V vehicles.
High rate lithium polymer battery.
Works with most 12V car batteries.
Built-in 8-protection for Security.
Anti-reverse insertion interface.
Portable charging of all USB devices.
3 Modes: Lighting/Strobe/SOS.
Check the remainning power easily.
Compact & strong flame-retardant material.
USB output, charge phone/tablet/camera etc.
Lighting, flashing, SOS signal light, emergency hammer
Check the remainning power easily.
Sparkproof, safe, anti-reverse plug design.
Low self-discharge, battery lasts 12+ months.
Portable 12v jump starter CX-S306 is a portable & rechargeable 3-in-1 multi-function jump starter power bank. It is versatile and can start most 12V vehicles such as cars, SUVs, motorcycles, boats and more.
Jump starters are designed for solving vehicle break down and can't start up. With this 12800mAh jump starter CX-S306, no longer barry for seeking for help when carbreak down. Lithium jump starters can be used as a power bank for phone, laptop, camera, etc.
Easy to start in just 4 steps
Emergency car battery starter CX-S306 is perfect for all of 12v vehicles, boats, and normal devices. Not only a car jump starter, but also a reliable power bank when outdoor and trip.
For Idle Car Battery Depletion
For Extreme Weather, Car Stalling
For Emergency Lighting
For Yacht Failure & Inability to Start
Item Name | Custom Emergency Car Battery Starter 12V with Hammer | ||
Model | CX-S306 | Dimension (LxWxH) | 165x84x30mm |
Capacity | 12800mAh | Weight | Approx. 330g |
Peak Current | 1200A | Output | USB 5V/2.1A |
Starting Current | 400A | Input | Type-C 5V/2A |
Jump Start Output | 12V | Full Charge Time | ≈4 hours |
Operation Temp. | -20℃~65℃ | Cycle Life | >1000 times |
Function | Jump Start, Power Bank, LED Flashlight(Lighting/SOS/Flashing) |
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Item Name |
Customized 12V 12800mAh Jump Starter Power Bank Factory Price |
Model |
CX-S306 |
Capacity |
12800mAh |
Battery Type |
Lithium-ion Polymer Battery |
Cycle Life |
>1000 times |
Peak/Starting Current |
1200A/400A |
Jump Start Output |
12V |
Output |
USB 5V/2.1A |
Input |
Type-C 5V/2A |
Full Charge Time |
≈4 hours |
Function |
Jump Starter, Power Bank, LED Flashlight etc. |
LED Flashlight |
Lighting/SOS/Flashing |
Operating Temperature |
-20℃~65℃ |
Protection |
Short Circuit Protection |
Application |
Passenger Car, Motorcycle |
Material |
ABS+PC |
Color |
Black |
Dimension (LxWxH) |
165x84x30mm |
Weight |
330g |
Certifications |
CE, ROHS, FCC, UL, UKCA, PAHS, MSDS, UN38.3 etc. |
Packing List |
1 X CX-S306 Jump Starter 1 X Smart Jumper Cable 1 X Type-C Charging Cable 1 X Storage Bag 1 X User Manual |
This unit includes 10 protection features, including Reverse Polarity Protection, Over Temp Protection, Spark Proof Proection, Reverse Charge Protection, Short Circuit Protection, Over Charge Protection, Over Current Protection, Over Voiltage Proection, Over Load Protection, Magnetic Field Protection, making it extremely safe to use.
We accept payment methods: T/T, Western, Union ,or L/C(When necessary).
No. You can jump start your vehicle in few steps easily. You can simply clamp on, connect to the car battery, then start your car. There are user instructions in the package, and users can use it according to the instructions.
For small order, it usually takes 7 working days. For OEM order, please check the shipping time with us.