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Back-to-back AA battery holder with two cells on each side to save space
4 x AA | 6V output | about 15cm red positive and black negative leads
Drives small DIY motors or powers 5V microcontrollers
滿千免運優惠(限郵寄和超商純取貨) on order
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背靠背3號4節裝電池盒,材料厚實,帶紅黑引線,用於DIY科技小製作。
本電池盒是背靠背型,正面裝2節,反面裝2節,節約空間。
參數:
配AA3號電池
帶約15cm左右長導線,紅色為正極,黑色為負極。
電壓:
一般一節電池1.5V,裝4節,可以輸出6V電壓,能夠帶動一般DIY小電機,也可以個給5V單片機供電