400A Peak 12000 mAh Portable Car Jump Starter

400A Peak 12000 mAh Portable Car Jump Starter
SKU: RNG-JS12000-01

$69.99 $49.99


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Not only a jump starter but also a power bank 12,000 mAh battery with peak current of 400 amps provides enough power to jump start gas (up to 5L) and diesel (up to 3L) vehicles safely. 3 USB ports can power up your tablets, smartphones quickly during the road trip. Built in LED light with Strong/Strobe/SOS modes can be useful while lost in darkness or emergency.

Please Note:

  • You may find Chinese characters on the back and side of this product. This will not affect the use or functionality of the product. Please refer to the included user manual for detailed instructions.
  • After connecting the alligator clamps to the car battery, the indicator on the alligator clamps connector will flash green or red light according to current battery voltage.
  • When the battery voltage is 10.5V~12.6V, the indicator will be flashing green. In this situation, you can connect the jump starter to your car battery and try to start the engine. (Please follow the “override” instruction below if not able to start)
  • When the battery voltage is under 10.5V, the indicator will be flashing red. In this situation, the jump starter is not able to read the voltage of the battery. You can activate the override by pressing and holding down the "override" button on the side of the connector for 3 seconds until the green light stays solid, then you have about 30 seconds to start the engine.

If you have any questions regarding this product, please call us at 1 (909) 287-7111 or email support@renogy.com.

Key Features

  • 12,000 mAh battery with a peak current of 400A, it has enough power to jump start vehicles multiple times (up to 5L petrol or 3L diesel engine)
  • Charge your smartphone, tablet or any other USB powered devices with two 5V/2.1A ports and one 5V/1.0A port. LED screen displays the charging/discharging status
  • Strong, strobe, SOS modes make it a perfect emergency power source, adaptable to different situations
  • Short circuit protection, Poka-Yoke design, reverse polarity protection, reverse current protection, over discharging protection, overcharging protection, and overheating protection
  • Compact size allows it to fit in easily. A hard case carrying bag prevents the jump starter and all the accessories from any damage

Package Includes


400A Peak 12000 mAh Portable Car Jump Starter

1 x

Car Battery Voltage: 12V Capacity: 12AH 44.4WH
USB Port: Two 5V/2.1A , One 5V/1A Input: 15V/1A
Starting Current: 200A Peak Current: 400A
Lifespan: 1,000 times Weight: 2.4 lbs

Warranty Information

Accessories:1-year material warranty  
400A Peak 12000 mAh Portable Car Jump Starter