Cheap battery li-poly any ideas if it will work?

[metrofire]

Hi,
I'm new to the vape scene and this forum but finding it a great way to stop real smokes, and a lot cheaper too, the only drag is the battery life on my titan is pretty crap.

I have been looking at some of the mods on here and feel inspired to have a go at heavy duty battery mod to power a titan atty for a day or so.

I saw ipod 1st gen batteries and think they are pretty cheap 56pence UK
Battery Type: Li-Polymer
Voltage: 3.7V
Capacity: 1600mAh (sorry cant post the link to the site as I'm a newbie)
and just over 50 pence each, my problem is how to charge them? I am not sure if they are protected or do I need a circuit? anyone got any ideas on how to charge these babys?

I am thinking of making a credit card style device similar to the sidewinder on this forum and these bats would be great for what I have in mind.

Thanks in advance for any advice offered, I love the spirit of the people on this forum, and look forward to getting to know you guys.

HAppy vapeing

Gerry

 

[Dredbull]

From what I have read Li-poly are freaking fire hazards.

I would if inclined in the electronic wizardry go with a Blackberry battery, there are a TON in the world.

3.7v 1100 to 1250 mah.