The new cable-free Blink Outdoor 4 can now last four whole years without changing batteries—and it is still remarkably good ...

Here’s something we haven’t run across before. We’re familiar with proprietary battery shapes (we’re looking at you, digital camera manufacturers), or custom recharge connections (look of ...

Wi-Fi is also available on some cameras. Digital cameras use either rechargeable or standard AA batteries. It can take an hour or more to recharge a battery, so having an extra, fully charged ...