Tired of your drone running out of juice too fast? Get these awesome upgrade batteries! This 2-pack of 3.7V 1200mAh high-capacity LiPo batteries is a perfect replacement for Eachine E58, E58, S168, and HY019 drone models. They're lightweight (only 25g each) but pack a serious punch, giving you about 6 extra minutes of flying time compared to the original battery. That means you could get around 14 to 20 minutes total - way more fun! Just charge 'em up using the original charger or any regular Micro-USB cable. The red indicator lights let you know when they're charging (lights on) and when they're fully charged (lights off). Super stable output keeps your drone safe, and they're built to last with a high-rate discharge. A quick heads-up: always keep an eye on them while charging and keep them away from kids. Perfect for extending your flight sessions without breaking the bank. Grab this pack and keep flying longer!