sea jump 2PCS 3.7V 1800mAh Lithium Battery with USB Charging Cable for E88 E88PRO E88MAX E525 E99 E99PRO P1 P5PRO K3 S1 P8 RC Quadcopter Accessories Drone Backup LiPo Battery

1. Applicable To: E88 E88PRO E88MAX E525 E99 E99PRO P1 P5PRO K3 S1 P8 Remote Control Drone
2. A single product size is 72x29x8mm, small size, no space; battery weight is 22g / 1PCS, light weight, easy to carry.
3. 100% new, high quality, durable rechargeable lithium battery; high energy density, reducing weight, can also provide sufficient power.
4. Built in short-circuit protection, over-voltage and over-current protection; Safer charging and safer use.
5.Paired with two USB charging cables, it can charge both batteries simultaneously. The red light comes on when the charging cable is connected to the battery, and goes off when fully charged.