แบตเตอรี่ battery rechargeble 12V 20000mAh 20ah(แถม adapter)

100% Brand New and High Quality! this battery is a 20000 mAh Li
-ion battery Rechargeable Super Storage Capacity. with the work indicator. specially designed for system devices that use 12 V power. built ON ON / OFF to save energy. Large mah value means long battery life. Over
-charge / discharge. is specially designed to power the system device using 12 V DC power. you can use this battery to power our powerful wireless transmitter, CCTV camera and so on. suitable for your need DC
1. The battery switch should be turned on when charging please press 'I'
2. Charger. The charging process is red and the green light is on during the full charge process.
1. Due to the difference between different monitors, the image may not reflect the actual color of the item. we guarantee that the style is the same as shown in the photos.
2. Because the personal measurement technique is different, there may be 1
-3 cm of physics error. Thank you! 1 x AC Adapter 1 x 20000 mAh Rechargeable Lithium
-Ion battery