Dual USB + 8x 18650 Battery DIY Power Bank Box LED Light
Size: 17x8x2.3cm
Attention:
18650 batteries are not included in the package, you need to purchase separately.
Can only use the 18650 battery of which positive pole is flat top.
Specifications:
Item Type: 18650 Li-ion Battery Charger Box
Material: Plastic
Size: 17x8x2.3cm
Micro USB Input: 5V/1A/2A
USB Output 1/2: 5V/2A
Battery: 8x 18650 Flat head lithium battery (Not included)
Quantity: 1 power bank box 1 usb cable
Note:
1.Please notice the positive and negative poles
2.LCB DISPLAY: After the battery is installed please discharge first. 1.charge your phone, until the power bank is used up to power off, and then to charge the power bank, until the lcd display shows 100, and then the lcd display can be used normally.(If you have replaced the battery, please repeat the above procedure)