Tamiya 15420 Neochamp Ni-MH Rechargeable AA Pack for Mini 4WD  [15420]

Tamiya 15420 - Neochamp Rechargeable Mini 4WD Ni-MH Battery (2pcs.)
Price:
CAD$16.88
Brand:
Tamiya
Model:
15420
GTIN:
4950344154203
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Tamiya 15420 Neochamp AA pack optimised for Mini 4WD

The Tamiya 15420 Neochamp rechargeable Ni-MH AA battery set gives reliable, consistent energy tailored for Mini 4WD cars. These AA cells are built to hold steady output during practice sessions and race heats, making them suited to both casual hobby use and competitive racing conditions. They can be recharged up to 2,000 times under normal use, reducing waste and long term running costs.

Each cell weighs about 19 grams, so they add minimal mass to your Mini 4WD and help preserve handling and speed on the circuit. The low self-discharge design keeps charge between events, so you spend less time topping up batteries and more time on the track.

How many recharge cycles can I expect from these cells?

You can expect around 2,000 charge cycles for the Tamiya 15420 Neochamp cells, although real life depends on charging habits and how they are used during races and practice.

What type of charger should I use?

Use a charger made for Ni-MH AA cells and follow the charger manufacturer recommendations. Slower, controlled charging generally helps prolong cell life compared to aggressive fast charging.

Will the 19 g cell weight affect lap times?

At roughly 19 grams each these batteries add very little weight. They have minimal impact on speed, though fine tuning of gearing and setup can offset any small differences.

How should I store them between race days?

Store the batteries in a cool, dry place at partial charge. The low self-discharge feature helps them retain charge longer, but avoiding extremes of heat will extend their usable life.

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