Tamiya 55119 Power Champ RX Alkaline Twin Set for Mini 4WD  [55119]

Tamiya Power Champ RX: Product Snapshot

The Tamiya Power Champ RX AA batteries are made with racers in mind, supplying stable power for Mini 4WD cars. Their design focuses on consistent delivery so you can dial in setups without worrying about erratic battery behaviour.

Consistent Output for Race Tuning

These cells demonstrate an improved discharge curve that keeps voltage steadier under continuous load, helping maintain speed through longer runs. That means fewer surprises when testing gearing or motor changes.

Universal Mini 4WD Fit

Built to fit any Tamiya Mini 4WD model that accepts standard AA batteries, the Power Champ RX set is a practical choice for club racers and hobbyists alike. The absence of mercury also helps with safe disposal.

Compact Blister Packaging

The two AA batteries come blister-packed to protect them until use and to make carrying spares straightforward during race days or practice sessions.