1 x 3.7V 9800mAh 18650 Li-ion Rechargeable Battery with Head + Single 18650 Battery Charger

A high-capacity 3.7-volt, 9800 mAh rechargeable battery ideal for long-lasting use; Compatible with single 18650 battery chargers, it's an easily rechargeable and portable power source; Its lightweight and compact design allows for convenient use in all types of portable devices; Specifically designed for a safe and efficient charging experience, it offers fast and effective charging;