[Sealing Structure,Safe to Use]:Single-layer double-sided ceramic structure,alloy semiconductor material inside,can directly convert thermal energy into electrical energy.
[High Reliability and No Pollution]:Red wire to positive,black wire to the negative, it generate electricity when the temperature difference happened.
[Connection Method]:In practical applications, in order to seek higer output voltage and load current, multi-parallel-parallel combination is adopted.
[Color-Coded Leads For Identification]:Cable length is 14cm/ 5.5inch,red(+)and black(-),color-coded leads for identification of polarity.
[Light Weight, Long Life]:Small size (40x40mm/1.6inch )and light weight, convenient for use.
Colour:White
Material:Bismuth telluride
Package Contents:
1 x thermoelectric generator(different batches Random fonts, don't accept the specified)
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.