2w emergency lighting system
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Graphene 120H অ্যালুমিনিয়াম এয়ার ব্যাটারি নতুন প্রযুক্তি জরুরী বাতি
Aluminum Air Battery New Technology Emergency Lamp Product Description Aluminum Air Battery New Technology Emergency Lamp By adopting a long-life graphene air cathode and an anode plate with a purity of 99%, the aluminum-air battery is integrated and discharged by the self-developed aluminum-air ...
হ্যান্ড ল্যাম্প জলের জন্য USB 2W পোর্টেবল ব্যাক আপ পাওয়ার
USB 2W Portable Hand Lamp Water Battery Back-Up Power Description: This production has two functions of buzzer alarm and flashing alarm with mall size which is easy to carry. The electrolyte is salt water and the can be aluminum alloy or magnesium alloy. It is safe and reliable, not flammable and ...
0.6kg পোর্টেবল LED ক্যাম্পিং লণ্ঠন 20x17x10cm সহ 200H সময়কাল
Light Weight Climb Carabiner Climbing Man Light Lantern Light Outdoor Product Description Aluminum Air Battery Metal air battery hand lamp is independently developed by Ningbo ALGRA new energy Co., Ltd.. It relies on the chemical reaction of aluminum, magnesium and other metals with air in brine ...
বাড়িতে DC5V সল্টওয়াটার চালিত LED ক্যাম্পিং লণ্ঠন ব্যবহার করুন
Product Description Aluminum Air Battery By adopting a long-life graphene air cathode and an anode plate with a purity of 99%, the aluminum-air battery is integrated and discharged by the self-developed aluminum-air battery technology, and the discharge capacity is large. And the discharge product ...
