Charger for Tamiya model batteries

[Derek Smith]

I've got a couple of Tamiya models that are fun to play with with grandchildren.

My second battery charger for the 3500mah 7.2v nimh batteries has blown. Some sort of short inside which blows 3amp fuses and also a 5amp, despite the power being max 2amp according to the manufacturer.

The current one is (was) an Overlander NX 20.

Has anyone got any recommendations for a reliable charger?

I'm also a bit concerned about all the warnings: not a domestic product, not to be left alone, use a fireproof box, don't charge near flammable material.

[SlimJim16v]

I can't help with the charger, but the warnings are for lithium batteries, which can catch fire or even explode when encased in a torch or something.

[Derek Smith]

SlimJim16v said:

I can't help with the charger, but the warnings are for lithium batteries, which can catch fire or even explode when encased in a torch or something.

Thanks for that.