AKTTKA Rechargeable Lithium AA Batteries 8 Pack 4070mWh 1.5V Only for Li-ion Chargers Suitable Game Controllers, Smart Locks, Mouse, Keyboard and Ear Thermometer

Up to 40% more battery power: AKTTKA each rechargeable AA battery with a capacity of 4070 mWh and 1.5 V offers about up to 40% more running time compared to most rechargeable AA batteries. This reduces the frequency of charging or replacement, and ensures stable and long-lasting performance. Note on the charger: These lithium AA batteries must only be charged with specialised chargers for lithium batteries. The use of NiMH chargers is strictly prohibited. Incorrect charging will cause permanent damage to the batteries. Wide compatibility: the batteries are suitable for precise electronic devices with low power consumption, including electronic scales, game controllers, intelligent door locks, surveillance cameras, electronic thermometers, headlamps and LED lamps. The maximum discharge current of this product is 2 A. It is not compatible with flashes and torches with high luminosity. These batteries do not have their own radio, Bluetooth or wireless function and only serve . Economical and environmentally friendly: each AA battery has more than 500 charging cycles and can replace about 500 disposable batteries. Per battery can be approx. Save 250 euros, with a set of 8 batteries in total approx. 2000 euros. The use significantly reduces the accumulation of used batteries, protects the environment and allows sustainable use. 【Safety & Customer Service】The rechargeable AA batteries are equipped with a 6-way protection system: protection against overcharging, over-discharge, over-current, short circuit, over-voltage and overheating for safe operation. Our 24/7 customer service answers all your questions before and after purchase quickly and reliably, so you can shop worry-free.