The above-mentioned item consists of four high-quality batteries for your Tecxus Mignon AA RTU FT-1Z. They are excellent as replacement batteries for your existing or defective Tecxus Mignon AA RTU FT-1Z batteries. They can also serve as additional spare batteries for on-the-go use. Handling and charging are as usual, hassle-free with the standard power supply or charger. A high level of safety is provided by the protective electronics against overcharging and short circuits. The use of high-quality cells allows for a greater number of charge-discharge cycles, resulting in a longer lifespan for your new Tecxus Mignon AA RTU FT-1Z batteries. Quality is our top priority. This means that all batteries are new and unused. Our in-house quality assurance ensures a high quality standard. As one of the largest suppliers of batteries, power supplies, and chargers, we have a very extensive inventory and thus a very high delivery capability. Our customers greatly appreciate this high availability, combined with first-class service. Note: Unless we explicitly state that this is an original product, we supply a compatible product. This means it is by no means an original product from the manufacturer and is therefore not produced or recommended by them. All brand and product names belong to their respective owners and are used solely for compatibility description.