A quick search found only this that advertises the voltage range you were after.
http://www.ultrafire-shop.net/UltraFire_Shop.php?view=productPage&product=155&category=3
sorry - should have quoted the post replying to
A quick search found only this that advertises the voltage range you were after.
http://www.ultrafire-shop.net/UltraFire_Shop.php?view=productPage&product=155&category=3
sorry - should have quoted the post replying to