พบ 11 สินค้าสำหรับ "
emergency flashlight aluminum air battery
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แบตเตอรี่เซลล์เชื้อเพลิงอลูมิเนียมปีนแสง 0.5W พร้อมระยะเวลา 150H
Product Description Long Life Battery Climbing Light Emergency Flashlight Under the leadership of the Chinese Academy of Sciences and Aluminum Corporation of China(Chinalco Group), we have successfully developed Aluminum Air Emergency Battery. The battery can generate electricity only by adding ...
หลอดไฟ LED ฉุกเฉินแบบพับได้ Mini Genarator แผ่นอลูมิเนียม
Foldable Emergency Led Lamp Mini Genarator Aluminum Fuel Cell 1. Descriptions The salt water lamp is a mini energy generator which applies the technology of aluminum air battery. Inside the salt water bag there is one aluminum plate, meanwhile the graphene area is outside the plastic bag. It is ...
