💯% working 💪
infrared obstacle avoidance sensor module, 3.7v 360mAh lithium ion battery🔋, 3.7v 1800mAh lithium polymer drone battery🔋, Lithium battery charging module

Note:- In 1800 mAh battery I have made a small pinhole 📌 to release gas as it become swollen but working excellent 💯