Juice CR2 Rechargeable Photo Lithium Starter Kit

Great product. I use this size battery in on an electronic dog collar, and it makes it really inexpensive to use because of not having to buy a new battery.

Battery won't charge.

I have always been successful in using different sizes/capacities of rechargeable batteries. I ordered this product with extra Juice rechargeable batteries for my Nikon camera. Followed all the preps and recharging instructions but the batteries won't charge up to full capacities; never tried recharging using a different brand of charger per instruction and since I plan to return the item for refund. Amazon paid for the return shipping and processed timely refund.

I have owned the CR2 charger and 3 batteries for over a year and they do everything they are supposed to do. They come off the charger at 4.2 volts and they hold a charge for a very long time. I use them in flashlights and I have one in a light that has set on a shelf for better than a year and the battery still tests at 4 volts. I have tried other brands, but the Juice batteries are the best in a RCR2 that I have found to date.