PHILIPS 3600mWh 4-Pack AA Rechargeable Lithium Batteries 1.5V Constant Voltage High Capacity for Remote Controls & Smart Home Devices

3600mWh Ultra-High Energy Output: Philips AA rechargeable lithium batteries adopt advanced Li-ion cell technology, maintaining a stable 1.5V constant voltage during the entire use process. Compared with traditional Ni-MH batteries, they have 40% stronger endurance, which can effectively avoid sudden power failure of high-drain devices such as Xbox controllers and photography cameras, ensuring stable power supply in all scenarios
Integrated Smart Charging Storage Box: Combining charging and storage functions in one, this all-in-one design is equipped with an intelligent matching chip that only adapts to Philips dedicated AA lithium batteries, avoiding charging risks caused by mismatched models. It supports 5V/3A fast charging, and can be connected to power banks, car chargers and USB ports for convenient charging anytime
1200 Times Rechargeable Cycle Life: The batteries support deep discharge recovery, with no memory effect, and the monthly self-discharge rate is less than 3%. They can be recharged and reused multiple times, replacing thousands of disposable AA batteries, which greatly reduces the long-term use cost of households
Four-Dimensional Intelligent Safety Protection: Equipped with four protection mechanisms against overcharge, over-discharge, short circuit and overheating. The LED indicator clearly displays the charging status, and the flame-retardant shell effectively avoids safety hazards during long-term use
Wide-Range Device Compatibility: Suitable for various daily electronic devices such as game controllers, flashlights, voice recorders and other household appliances. It should be noted that it is not applicable to smoke alarms and doorbell cameras due to voltage matching issues, avoiding equipment damage caused by incorrect battery selection