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Compact white travel charger with flip-out plug, USB port, two LED indicators and four AAA batteries

Carrera

Carrera V3299USB smart travel charger with 4 AAA 1200 mAh batteries

SKU CH-KMRN-NQYSG MPN V3299USB

Charges AA or AAA NiMH batteries plus USB devices using the included four 1200 mAh AAA cells

  • Battery typeBatteries & Chargers
  • Charges 2 or 4 AA/AAA NiMH batteries simultaneously
  • Smart system prevents overcharging with bad-cell detection
  • Built-in USB port powers phones at 500 mA
  • World-wide 100-240 V input with flip-out plug
  • Includes 4 Accupower AAA 1200 mAh NiMH batteries

Smart travel charger with USB

The Carrera V3299USB is a compact NiMH charger that powers two or four AA or AAA cells while offering a built-in USB port for phones or media players. It suits travellers who want one mains adapter for both rechargeable batteries and USB devices.

Charging limits and USB constraint

The charger accepts 100 to 240 V AC at 50 or 60 Hz and delivers 600 mA per AA slot, 350 mA per AAA slot and 500 mA at 5 V from the USB socket. The USB output works only when the unit is plugged into mains power and no batteries are being charged.

Build, LEDs and bundled cells

A flip-out plug keeps the unit light and compact for luggage. Red and green LEDs show quick charge, bad-cell detection, charge completion and USB readiness, while reverse-polarity and temperature protection guard the cells. Four Accupower AAA 1200 mAh 1.2 V NiMH batteries are included.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 72% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeBatteries & Chargers

Questions about this item

Should I buy the 1200 mAh AAA pack or look for a higher-capacity version?

The included Accupower AAA cells are rated at 1200 mAh and 1.2 V. That capacity suits everyday devices such as remote controls, clocks and small torches. If you need longer run-time for high-drain gear, you can swap in higher-capacity NiMH cells later — the charger handles both AA and AAA sizes.

What does the 350 mA AAA charge current mean when I plug the unit in?

Each AAA slot delivers 350 mA, so a depleted 1200 mAh cell takes roughly three to four hours to reach full charge. The smart circuit stops automatically when the red LED goes out, preventing overcharge.

How does the USB port work alongside the battery slots?

The USB output supplies 5 V at up to 500 mA, but only when the charger is connected to AC power and no batteries are being charged. A green LED shows the port is active; if you insert cells, the USB socket disables until charging finishes.

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