Tamiya 55120 Power Champ RX Alkaline Battery Pack (12 Pcs.) - Mini 4WD Performance Pack  [55120]

What the Tamiya Power Champ RX brings to the track

Designed with Mini 4WD competition in mind, the Tamiya Power Champ RX batteries are AA alkaline cells that focus on steady discharge and race-friendly reliability. They are favoured by hobbyists who need consistent power between runs.

Consistency and endurance on track

Compared with the Power Champ RS, the RX offering provides improved output under load and a longer effective life for race sessions. Expect more consistent lap times as voltage holds up better during heats.

How they are packed and environmental benefits

The kit includes 12 batteries split into three groups of four, making it simple to manage spares. These batteries are free from mercury, supporting responsible end-of-life handling.

The Tamiya Power Champ RX is a practical choice for anyone running Mini 4WD machines who wants reliable AA cells that are easier to dispose of responsibly.