Features:
100% Brand new and high quality!
This Rechargeable battery is a 20000mAh Li-ion Battery
Super storage capacity.
With working indicator.
Specially designed for the system devices which use 12V power.
Built-in ON/OFF switch to save power usage.
Large mah value means long battery life.
Over-charge/discharge protection.
It is specially designed for powering the system device which use 12V DC power.
You can use this battery to power our powerful wireless transmitter