20000mAh large capacity jump starter, solve the problems that the car cannot start due to low power and serious battery consumption. Equipped with smart power IC, it can also work normally at ‑40℃.
 
Provides great convenience for you in outdoor activities.
 
Specifications: New car emergency power starter-KE-4 thickened red
 
Model: K4-E
 
Cell type: power polymer cells (three strings)
 
Capacity: 20000mAh
 
Input and output voltage and current: 5V/2A
 
Adaptation model: 12V gasoline car
 
Operating temperature: -20~60
 
Cycle times: 1000
 
Starting current: 200A
 
Peak current: 300A
 
Product series: Car emergency start power
 
Display mode: indicator light indication
 
Size: 139mm*79mm*25mm
 
Full set weight: 460g
 
Single package size: 17*11*9cm
 
Scope of application: cell phones, tablets, PSP, MP4, PMP, GPS
 
Power display: tap the touch switch to display the remaining power
 
Suitable for displacement: 2.0 a gasoline car 

 
 
【Heavy-duty Performer】- Safely jump start a dead car battery in seconds with this compact, yet powerful, 20000-amp portable lithium car battery jump starter pack-up to 80 jump starts on a single charge - and rated for gasoline cars up to 2.0.
 
 
 
【Ultra Safe】- Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse 
 
 
 polarity protection. 
 
 
【Multi-Function】- It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 5 hours at 2-amps. Plus, an integrated 200-lumen LED flashlight 
 
 
 with 2 lighting modes, including flashlight, SOS and flash. 
 
 
【Advanced Design】- Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent 
 
 
 scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 1.01 pounds. 
 
 
【Pre-Heat Tech】- MDHAND K4-E is fantastic at its Pre-Heat Tech, a hard act to follow by others. Pre-Heat Tech dramatically beefs up the battery performance in freezing weather, enabling it to work at -4℉ to +140℉.