A useful way to put lithium batteries (and their fantastic shelf life) in a gadget that wants c-cells.

A useful way to put lithium batteries (and their fantastic shelf life) in a gadget that wants c-cells.  Read Less

These are reasonably robust and useful c adapters.

These are reasonably robust and useful c adapters.  Read Less

The thing is indestructible, and i had already changed it to an led bulb.

The thing is indestructible, and i had already changed it to an led bulb.  Read Less

These are merely plastic housings that surround an aa.

These are merely plastic housings that surround an aa.  Read Less

These adapters work great with my recharbles, and cost less than 1 package of the bigger ones.

These adapters work great with my recharbles, and cost less than 1 package of the bigger ones.  Read Less

No more buying expensive, throw away big batteries.

No more buying expensive, throw away big batteries.  Read Less

These adapters are about the same in cost as a 4pk of "cheapo" batteries at local stores + you can use them in a 1, 2, 3, or 4 ...  Read More

These adapters are about the same in cost as a 4pk of "cheapo" batteries at local stores + you can use them in a 1, 2, 3, or 4 aaa battery format, depending on your power consumption requirements.  Read Less

Add four aaa to each adapter, and get much cheaper battery cost and since the batteries are in parallel in each adapter, the pe...  Read More

Add four aaa to each adapter, and get much cheaper battery cost and since the batteries are in parallel in each adapter, the per-battery drain in use is very small.  Read Less

I was also pleased that the shipment (from china) arrived in florida in barely over a week.

I was also pleased that the shipment (from china) arrived in florida in barely over a week.  Read Less

Also, try to match even the same brand, as different brands can have extremely small differences in length and "tilt" the surfa...  Read More

Also, try to match even the same brand, as different brands can have extremely small differences in length and "tilt" the surfaces enough to make some cells fit tightly and others almost fall out.  Read Less