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Black compact car charger with two USB ports and DC plug

CyberPower

CyberPower TR22U3A USB charger 3.1A shared dual port

SKU CH-5G0J-Y5RQM MPN TR22U3A

Dual-port car charger delivers 3.1 A shared output at 5 V from a 10.5-15.5 V DC socket in a compact 1.1 × 2.6 in, 1.28 oz black housing

  • Compatible phone brandsUniversal
  • Full-size USB ports2
  • Output voltage5 V
  • Output current3.1A (Shared)
  • Supported voltage10.5 V DC - 15.5 V DC
  • Product typeCar Charger
  • 1 A shared output charges two devices simultaneously
  • 5–15.5 V DC input fits standard vehicle power sockets
  • 5 V DC regulated output protects phones, tablets and MP3 players
  • Compact 1.1 × 2.6 in form keeps cabin space clear
  • RoHS certified and environmentally friendly construction

Vehicle USB charger

The CyberPower TR22U3A plugs into a car DC outlet and provides two standard USB ports with a combined 3.1A output at 5V. It accepts input from 10.5V to 15.5V DC and fits tablets, smartphones, MP3 players and other USB devices. Compact at 1.1 by 2.6 inches and weighing 1.28 oz, it is RoHS certified and backed by a one-year warranty.

Drivers needing simultaneous charging

This unit suits motorists who want to charge two devices such as a phone and a tablet from one socket. It is not for users who require more than two ports, higher per-port current for fast-charging protocols, or a dedicated high-power output for a single laptop.

Shared 3.1A current limit

The total 3.1 amps is split between both ports, so each device receives a portion of that maximum depending on what is connected. Check your device's power needs to confirm the shared rate is sufficient.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 94% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameCyberPower
Model nameTR22U3A
Product typeCar Charger
Product colorBlack
Ports & slots
Full-size USB ports2
Power
Output voltage5 V
Output current3.1A (Shared)
Supported voltage10.5 V DC - 15.5 V DC
Size & build
Shipping weight0.05 kg
Package size152 × 102 × 25 mm
Compatibility
Compatible phone brandsUniversal

Questions about this item

Should I pick this dual-port charger or a single-port model for my car?

This model gives you two USB ports that share the 3.1 A total, so you can charge a phone and a tablet together, whereas a single-port unit only handles one device at a time.

What does the 3.1 A shared rating actually deliver to each device?

The two ports split the 3.1 A maximum; one device can draw the full 3.1 A when used alone, while two devices divide the current between them.

Which socket standard does the DC plug fit and what voltage range does it accept?

The DC plug fits a standard vehicle accessory socket and accepts 10.5 V to 15.5 V DC input, covering typical car and truck electrical systems.

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