Product Model: Land Rover 3rd Generation Solar Power Bank

Product dimensions: 161*79*17mm
Color: green, yellow, orange, black, four colors.
Output: Two USB output ports, namely: 5V / 2.1A and 5V / 1A.
Battery: 60, 60, 90, 90, 60, 75, 65, 121, 60, 65, 113
Battery capacity: Supports polymer cells ranging from 6000mAh to 12000mAh.

Standard configuration of the finished product: power bank + packaging + data cable

Sleeve material: shell + circuit board + solar panel
Surface treatment process: 150*69mm single crystal solar panel, the shell is divided into front, middle and rear shells, and the material shell is high-gloss polished
Our company has optimized the design of this power bank, which is equipped with a complete protection circuit and charging and discharging control circuit. It can be charged and discharged maintenance-free, and can be charged and discharged at any time. Any normal operation will not damage the power bank. Extremely low quiescent current and high conversion efficiency. One-click touch display of battery power. Based on the nonlinear characteristics of the battery's charge and discharge voltages (charge and discharge curves), we optimized the software for the LED power display section. The power conversion circuit adopts high-efficiency boost chips. The output power conversion circuit uses imported components with low resistance and high frequency, enhancing the output efficiency. The output switch control adopts a high-current (8A) and low-impedance (20mΩ) dual MOSFET tube to reduce its own loss. The output inductor adopts a high-power inductor
Main features
1. One-click real-time display of the power bank's battery level.

2. Input voltage: 4.2-6V, with a typical value of 5V.
3. Charging current: 900-1200mA
4. Constant current/constant voltage charging control enables thermal regulation to maximize the charging rate without the risk of overheating.
5. For power banks that have not been used for a long time (at this time, the battery voltage is relatively low, below 2.9V), perform trickle charging on the battery to activate it. Once the voltage reaches above 3V, it will automatically enter the constant current/constant voltage charging mode.
6. Automatically detect the load connected by the user, wake up the power bank, and charge the device.
After the device is fully charged, it will automatically turn off the power output of the mobile power bank and enter a low-power state.
8. Overcurrent protection: After overcurrent protection, it can automatically cut off the output of the mobile power supply. After disconnecting the load, it can automatically resume output.
9. Overcurrent protection: After overcurrent protection, it can automatically cut off the output of the mobile power supply. At the same time, four battery level indicator lights flash, alerting the user. After disconnecting the load, it can automatically resume output.

10. Short-circuit protection: When the output is short-circuited, the mobile power bank can instantly disconnect the output to protect the mobile power bank. At the same time, four battery level indicator lights flash, alerting the user. After disconnecting the load, it can automatically resume output. No need to activate with a charger.
Scope of application
This product is suitable for charging various smart phones, tablet computers, ipads, cameras and other digital products powered by DC 5V.

Special protection functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection