12V to 20V 120W car charger for PowerOak PS5, PS6, PS7, PS8, PS9 and PS10

This power adapter can convert 12V DC Power (Range 9V ~ 15.5V) power to 20V DC power. Maximum output up to 120W

Suitable to fully charge with 12V the following models PowerOak / Bluetti PS1 / AC20, PS5 / EB40 , PS6 (old model) / AC50 (old model), PS7 / AC100 , PS8 / EB150, PS9 / EB180, PS10 / EB240



Features:

• Wide range input voltage: This DC converter can accept input voltage from 9V up to 15.5V.
• Small size, light weight, easy to carry. Weight: 11oz, Dimension: 4.9" x 2.3" x 1.3"
• Suitable to fully charge with 12V the following models PS1, PS5, PS6 (old model), PS7, PS8, PS9, PS10
  
  Specifications:
  
  Input:
• Input Voltage: 9V ~ 15.5V DC
• Input Connector: Car Cigarette Male Plug
• Input Polarity: Positive
• Input cord length: 14"
  
  Output:
• Output voltage: 20V DC
• Maximum output: 120W / 6,0A
• Output connector: 7,9 x 0,9 mm Male
• Output cord length: 40" with ferrite
• Output polarity: Positive
• Adapter Dimension: 4.9" x 2.3" x 1.3"
• Adapter weight: 11oz

The output side has a 7,9 x 0,9 mm male connector like this:

CAUTION: This adapter's input polarity and output polarity are both positive, which means inside should be positive voltage, outside should be ground.