Features:

• Compatible with Panasonic digital cameras
• Memory-free to prevent battery drainage from overcharging
• Long-lasting charge so you can take more pictures
• 3.7 volts, 1000 mAh

Editor Reviews:

Product Description:
Panasonic Battery for Digital Camera DMC-TZ1 Series Digital Cameras

Amazon.com Product Description:
Designed for Panasonic DMC-TZ1 series digital cameras, the Panasonic CGA-S007A/1B rechargeable battery brings high-powered performance to your camera. The CGA-S007A/1B offers a power capacity of 1000 mAh and an output of 3.7 volts, and with no memory effect, you won't have to worry about overcharging your battery and draining its output. And because it's rechargeable, the CGA-S007A/1B is a great choice that will save you from the hassle of shopping for new batteries regularly. The battery is so lightweight and compact that you will want to keep it close at hand when you're traveling or spending time with friends and family so that you'll never have to miss a memorable shot again.

Rating : - Panasonic Rechargeable Lithium Ion Battery
Got as a Christmas Gift and so far so good. I will update this review if things change.