<p><img src="https://www.indiegogo.com/project/preview/dc763129" alt="" /><br>
It can replace commercial batteries (such as 1.5V Alkaline disposable battery, 1.5V Li-FeS2 disposable battery, and 1.2V LSD Ni-MH rechargeable battery).<br>
Can reload batteries more easily and quickly (similar with enbloc clip for M1 Garand rifle). More 250 times cheaper than 1.5V Li-FeS2 disposable battery, because it can recharge and reused more 500 times. Can supply 2 times more electric energy and 2 times more less weight compared with Ni-MH battery.<br>
How about your opinion? Is it need for consumer?<br>
More detailed from Indiegogo as following, https://www.indiegogo.com/project/preview/dc763129</p>