BEVIGOR AA Lithium Batteries 4 Pack Ultra, 3500mAh 1.5V Double A Lithium Battery, Longer Lasting AA Batterie for Blink Smart Lock Deadbolt, Aralm System etc High-Tech Devices, Non-Rechargeable

Customers find these lithium AA batteries work well in outdoor camera systems and are good value for money. The battery life receives mixed feedback - while some say they last as long as expected, others report they only last a month. The quality and reliability also get mixed reviews, with some finding them very good while others consider them poor, and some units stop working within weeks. The heat resistance receives mixed feedback - while some say they do well in cold temps, others note they're not suitable for cold weather.