How to make simple 12v battery at home easily||DIY

Please watch: "Make wireless speaker using led light DIY no bluetooth required || Li-Fi technology" https://www.seevid.ir/fa/w/m_SUMOcaR9Y --~-- Hello guys, In this video I will show you how you can make a cheap 12v,2 ah battery at home easily using 3 4v battery.... Components list...(affiliate link present beside the components, you can buy the products directly by using the following link) 1. 4v battery*3......http://amzn.to/2zX8NtG 2. wires......http://amzn.to/2zWshia 3. soldering iron.....http:

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