The 4 x Tenergy RCR123A (16340) 3.7 Volt Lithium Ion Batteries, along with the 2 Bay Powerizer Smart Charger, provide a reliable charging solution for your rechargeable batteries. The charger and batteries come with various features to ensure safe and efficient charging.

The smart microprocessor in the charger automatically switches off when the batteries are fully charged, preventing overcharging and ensuring their longevity. The charger incorporates thermal protection, overcharge protection, short-circuit protection, reverse polarity, and auto defective battery identification, providing added safety during the charging process.

The smart travel charger is designed specifically for 3.6V RCR123A Li-ion batteries and can charge 1 to 2 batteries in 2-3 hours. It features a smart auto cut-off function to ensure safety and prevent overcharging. Additionally, the charger includes a 12V car cigarette lighter plug, allowing you to charge your batteries on the road.

The included Tenergy RCR123A (16340) 3.7 Volt Lithium Ion Batteries have a voltage of 3.7V and a capacity of 650mAh. Each battery can be recharged up to 1000 times, providing long-lasting performance and cost savings compared to disposable batteries. They are fully protected against over-charge, over-discharge, over-current, and short-circuit, ensuring their safety during use.

These batteries are compatible with cameras that use CR123A disposable batteries, making them a suitable replacement option. They also feature internal over-charge and over-discharge protection, which automatically shuts off the current when the battery voltage drops below 2.5V, preventing excessive use and prolonging their lifespan.

The 4 x Tenergy RCR123A (16340) 3.7 Volt Lithium Ion Batteries and 2 Bay Powerizer Smart Charger offer a reliable and efficient charging solution for your rechargeable batteries. With their safety features, quick charging times, and compatibility with various devices, they provide a convenient power solution for your needs.