VINNICPOWER Vinnic Rechargeable AAA USB Type-C Battery 4-Pack (VPRB-UC3A-4PC)

Upgrade your everyday power needs with the VINNICPOWER Vinnic Rechargeable AAA USB Type-C Battery 4-Pack. These lithium-ion batteries feature a built-in USB Type-C port for convenient charging without a separate charger. Ideal for high-drain devices like wireless mice, keyboards, game controllers, and more.

Advantages

Constant 1.5V output ensures consistent performance. Over 1000 recharge cycles reduce waste and save money. Built-in protection against overcharge, over-discharge, short circuit, and overcurrent for safe operation. LED indicator shows charging status (red charging, blue/green full).

Suitable for

• Wireless keyboards and mice
• Game controllers
• Digital cameras
• Flashlights
• Remote controls
• Other AAA battery-powered devices

Key specifications

• Battery Type: Rechargeable Lithium-ion (Li-ion)
• Battery Size: AAA
• Nominal Voltage: 1.5V (Constant Voltage Output)
• Capacity: 750mWh (500mAh)
• Charging Port: Built-in USB Type-C
• Quantity: 4 Batteries
• Recharge Cycles: >1000 Cycles
• Charging Indicator: LED (Red: Charging, Blue/Green: Full)
• Protection Features: Overcharge, Over-discharge, Short Circuit, Overcurrent
• Chemistry: Lithium-ion
• Self-Discharge Rate: Low
• Input Voltage (Charging): 5V DC
• Charging Time: Approx. 1-2 hours
• Energy Density: High
• Operating Temperature: -20°C to 60°C
• Certifications: CE, RoHS, FCC

Recommendations

For best performance, fully charge before first use. Compatible with any standard USB Type-C cable and 5V USB power source.