Kuugro USB Rechargeable AA/AAA Li-Ion Batteries — 1.5V AA 3400mWh

Kuugro Li-ion AA and AAA Rechargeable Batteries

High-capacity rechargeable lithium-ion batteries designed for cost savings through reusable technology with low self-discharge rates.

Specifications:

• Type: AA/AAA Li-Ion
• Capacity: 3400mWh (AA) / 1100mWh (AAA)
• Voltage: 1.5V
• Maximum discharge current: 2A
• Operating temperature: -40C to 60C
• Dimensions: 10x34mm (0.39x1.34in)
• Brand: Kuugro
• Origin: Mainland China
• Certifications: CE, UL, KC
• Available quantities: 2/4/6/8/10/12pc battery packs

Key Features:

• Cost savings through reusable batteries
• Low self-discharge rates
• No memory effects
• Suitable for household devices like clocks, remotes, and cameras
• High-capacity design provides steady voltage output for extended device runtime
• Extended storage capability without degradation

Charging Capabilities:

• 4-in-1 USB cable enables simultaneous charging of four batteries
• Charging time: Approximately 2 hours using 5V/2A input
• Integrated LED indicator displays charging status (flashing green = charging, solid green = fully charged)
• PCB-protected circuitry with multiple protective mechanisms