ok so the idea is a new recipe for an existing battery and a new kind of battery.
first is making single use batteries from copper wire and gunpowder. the logic being gunpowder is made from the same ingredients as the dry single use battery recipe it would work out to 1 gunpowder equals 5-10 single use batteries
second is the melon battery. a shapeless recipe that uses a melon block a gold cable and a hv cable. why iron and gold? cause unlike copper and tin you can grow iron and gold. to be used the melon battery would have to be placed like a block and connected to the EUnet (output on all sides). it would generate 5000 to 10000 eu at 5eu/t as the power is used up the block would turn grayer breaking it or hitting it with a wrench will destroy it with no drops. or the melon battery can be thrown in a crop analyzer where it will have just enough energy to process a seed bag all the way through.EDIT: now thinking crafting the melon battery by placing a wire on top of a melon block like you were crafting a golem
note: all numbers are subject to change with constructive criticism
p.s. can some one direct me to a good way to display recipes on the forum?