2PCS ZNTER S19 9V 400mAh USB Rechargeable 9V Lipo Battery VCT Charging port: for 4 batteries

Charging port: for 4 batteries & 2 usb port

Brand Name:Topacc

Wheel base: 55mm

4Ghz 15 Minutes Fligt Time Foam Plane Toys For Kids Gifts

Style: American M1A2

2PCS ZNTER S19 9V 400mAh USB Rechargeable 9V Lipo Battery VCT Charging port: for 4 batteries2PCS ZNTER S19 9V 400mAh USB Rechargeable 9V Lipo Battery Description: Brand: ZNTER Name: S19 USB rechargeable 9V battery Material: Fireproofing plastic shell Cell type: A+ Lithium Polymer battery cell Input: Micro USB(5V) Output: 9V Charge voltage: 4. 25V Battery capacity: 400mAh Energy capacity: 3. 6Wh Battery life: >3000 times Charge time: 1. 5 hours Compatibility: 9V battery Color: Black and green Size: 48mm*25mm*16mm Weight: about 25g Feature: 1.