• 1.【High-Performance Lithium-ion Batteries with Independent Charging】： 8-Pack 3000mWh lithium-ion AA rechargeable batteries with a constant 1.5V output, suitable for various devices. The charger supports independent charging for 1-8 batteries, ensuring flexibility and efficiency.
• 2.【Smart Charging Technology and Safety Protection】： The charger features an advanced MCU control system with 350mA fast pulse charging and automatic switch to trickle charge to prevent over-voltage, over-current, and overheating. It automatically identifies non-rechargeable and other types of batteries to avoid charging risks.
• 3.【Portable Design and Operating Temperature】： The charger has a slim design for easy portability and storage, making it ideal for travel and everyday use. The operating temperature range is 0°C-35°C; please use it within this range for optimal performance.
• 4.【Activation and Usage Tips】： New batteries require 3-5 charge-discharge cycles to reach optimal performance. Battery power will be lost due to long-term storage; please recharge before using. Disconnect the power supply after charging is complete.
• 5.【Normal Heating During Charging and Safety Notes】： It is normal for the battery to heat up during charging. It will cool down later, so please use it with confidence. Do not charge non-rechargeable or other types of batteries to avoid leakage, explosion, or personal injury.