I have just purchased a new Sony Cyber-shot T7 digital camera and am delighted with everything except the battery life. Fully charged, it lasts for only about 70 or 80 minutes. Simon Dale
Sadly, battery life seems to be a problem with this ultra-compact camera. A review on the Pocket-lint website says: "The drain on the battery is unbelievable. We were given a full charged battery and within an hour of use (and not really using the flash) we were already running low on juice".
What makes it worse is that Sony's website touts its invention of a special Real Imaging Processor with "advanced power management capabilities that work in tandem with Sony's rechargeable InfoLithium batteries to dramatically reduce the camera's power consumption." The T7 uses a proprietary Sony NP-FE1 InfoLithium battery, so when you run out of power, you can't just pick up a couple of AA or AAA cells from the nearest newsagent. If you decide to stick with it, your best option is probably to buy another rechargeable NP-FE1 as a spare.