Greetings, everyone!
I've been experimenting some things regarding saber-building, and I've gotten stuck with a little problem.
I usually use four 1.5 V AAA alkaline batteries (1000 mAh) to power my sabers. The circuit only heats up when the batteries are new, and not enough to cause problems.
When I decided to cut my expenses and power my sabers with rechargeable NiMH batteries (1,2 v, 900 mAh), the circuit overheated and the heat insulation, as well as the soldering, melted down.
I used pistol glue as heat insulation and did all the soldering with tin (melting point: 230 º Celsius).
Any ideas on how to create an environment-friendly saber (i.e. NiMH-compatible, heat-tolerant)?
Thanks in advance.
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