These ORICO Ener-G EG7C rechargeable AAA lithium batteries come in a pack of four. They are suitable for devices that use AAA batteries, such as game controllers, remote controls, smart door locks, and toys.

Each battery has a built-in USB-C port, so it can be charged directly or in a compatible battery charger. A constant output voltage of 1.5 V provides a stable power supply during use, and a built-in LED indicates when the battery is charging.

The batteries can be recharged when depleted, making them suitable for devices that would otherwise require frequent battery changes. The built-in protection system is designed to protect against overcharging, over-discharging, overcurrent, overheating, and short circuits, among other things.

Specifications:

• Battery type: Rechargeable AAA lithium
• Quantity: 4
• Capacity: 500 mWh per battery
• Output voltage: 1.5 V
• Charging: Built-in USB-C port; 5 V charging voltage
• Charging time: Approx. 1.5 hours
• Dimensions: 10 mm in diameter × 44 mm in length
• Weight: 7 g per battery (±0.3 g)
• Operating temperature: −20 °C to 60 °C
• Charging cycles: Rated for up to 1,500