6 Sections 18650 Battery Multi-function Mobile Power Box with 12.4v Round Head & 5v USB Dual Voltage Output Without Battery, 12.4v

1. This battery box has XP67 waterproof function.
2. There is no need to spot welding the battery, which greatly reduces the internal resistance of the battery and improves the battery discharge performance, thereby effectively increasing the battery life.
3. Easy to use, using 6 18650 lithium batteries.
4. With DC connector input and output voltage 12.4V. The USB connector has an output voltage of 5V and a current of 2A, which can charge the phone. (The voltage of battery input and output has an error of ?±0.2V)
5. With power display function. (3LED indicator light)
6. Weight: 172G
7. Size: 11.5X8X5.7cm
8. 12V six-cell battery box: two interfaces, 12.4v can output and input, 5v output, can be put into 18650 as a charger, can be used as a portable battery box, power for bicycle lights, USB lights, 12v LED lights and many more.
Technical parameters of multi-function battery box
1. Input voltage: 12.6V
2. Overcharge protection voltage: 12.6V
3. Over-discharge protection voltage: 8.4V
4. Over-discharge protection current: 9v
5. Standby current: 100ua
6. USB maximum output: 2000ma

Instructions for use:
1. The battery box is suitable for 2.5-4.2V 18650 lithium ion rechargeable batteries (please use batteries with the same capacity and the same model)
2. Connect the output port of the 12.6V charger to the round DC port of the battery box for charging
3. The DC circular port of the battery box is 12.6V, which can be output or input. The 5V USB port is only used for output and can be connected to digital products, such as mobile phones and LEDs
4. The USB output can reach 2000mA, which greatly shortens the charging time.
5. Waterproof rating: IP67
6. The magic belt makes installation easier and more convenient
7. This product has over-charge, over-current, over-discharge protection, battery reverse connection protection., balanced charging. Five protection functions
8. Charge batteries of the same brand with different capacities together, first charge the low-capacity battery, fully power off, and then charge the high-capacity battery. Assuming that the 2000 mAh battery and the 3000 mAh battery are charged together, the 2000 mAh battery is charged first, and the power is completely cut off, and then the 3000 mAh battery is charged

12V six-cell battery box: two interfaces, 12.4v can output and input, 5v output, can be put into 18650 as a charger, can be used as a portable battery box, power for bicycle lights, USB lights, 12v LED lights, etc. .