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 Life】Each AKTTKA 4070mWh 1.5V AA rechargeable battery provides up to about 40% more battery life compared to most AA rechargeable batteries. It reduces the frequency of recharging or replacement and ensures stable and long-lasting performance. 【About Charger】This AA lithium battery is exclusively for lithium battery chargers. The use of Ni-MH chargers is prohibited, as improper charging will damage the battery. 【Wide Compatibility】 Batteries are suitable for precision electronic devices, such as electronic scales, game controllers, smart locks, surveillance cameras, low-power remote controlled vehicles, electronic thermometers, GPS devices, headlamps, remote controls and LED lamps. Note: The maximum discharge current of this product is 2 A. It is not compatible with Flashes. 【Economical and Eco-Friendly】Each AA battery supports over 500 recharge cycles and can replace about 500 disposable AA batteries, saving about €250 per battery and €2000 for 8 batteries. It significantly reduces battery waste, protects the environment and promotes sustainable use. 【Safety & Service】Rechargeable AA batteries incorporate 6 levels of protection against overcharging, over-discharging, over-current, short circuit, over voltage and overheating, ensuring safe use. 24/7 customer support quickly answers all your questions before and after purchase for a worry-free experience.