1.5V Stable & Constant OutputThese High Capacity 3500mWh AA batteries provide steady 1.5V output with no memory effect, ensuring consistent and reliable power for both indoor electronics and outdoor devices.
2000+ Long Cycle Life & Cost-EffectiveThese lithium double a batteries support up to 2000 charge cycles, greatly reducing disposable battery waste and saving money for long-term daily use, making them an eco-friendly and durable power solution.
USB-C Fast Charging & Convenient ChargingEquipped with an easy-to-use fast charger and USB-C input, these rechargeable AA batteries can be charged by laptop, car charger, power bank, and other common adapters, ideal for travel, daily use, and emergency power supply.
All-in-One Charger Kit with Smart LED IndicatorThe kit comes with an integrated charger and portable storage case. The 4-slot charger is well-built, solid, and space-saving, keeping batteries secure, dust-proof, and easy to carry at home or travel.
Smart LED Indicators & Multiple Safety ProtectionsThere is a Clear LED indicators show real-time status: blinking green = charging, solid green = fully charged, blinking red = overcurrent protection. The li-ion charger is specially designed for lithium aa batteries, ensuring safe and stable charging performance.
Wide Compatibility for Various DevicesIdeal as aa lithium batteries for blink outdoor camera, and perfectly compatible with wireless mice, VR controllers, flashlights, toys, remote controls, doorbells, scales, and most AA-powered household electronics.