Product Details
1. Using high-quality materials, the quality is guaranteed
2. Delicate and compact appearance
3. This controller can only be used for 3.7v lithium battery and 6v solar panel
4. Charge during the day, automatically turn on the light when it is dark, and automatically turn off the light when it is bright
5. Anti-backflow, constant current LED drive output, short circuit, overcharge and overdischarge protection
Only use solar panels with an open circuit voltage of 5-7v
3.7v light board power size can be used
The working current of the 3v lamp board must be greater than the output current of the controller, otherwise the lamp will not be able to withstand it and burn the lamp
There is only one difference between 600ma and 1000ma
It is recommended that 6v is less than 25w for solar panels, please do not connect to solar panels greater than 6v30w
Anti-overdischarge voltage 2.9v, recovery voltage 3v, anti-overcharge 4.25v, recovery charging 4.1v
1: Connect to LED
Notice! Distinguish positive and negative and LED operating current
2: Before connecting to the battery, be sure to measure the battery voltage between 3.5v-4.2v before connecting
It is strictly forbidden to reverse the positive and negative poles of the battery
3: When the battery is connected and the LED lights up, it means the connection is correct
If it does not light up, please disconnect the battery in time to check whether the battery voltage, LED and battery +- are reversed.
Use 5-7v solar panels, prohibit the use of solar panels with power greater than 8v and greater than 30w
Lithium battery +- pole is strictly prohibited to be reversed, please connect it after measurement, otherwise it may damage the controller. Only use the nominal 3.7v fully charged 4.2 or 4.3v lithium battery
If the working current of the LED is less than 600/1000ma, please use the corresponding current limiting resistor in series
Pay attention to strengthening the heat dissipation of the LED wick
Solar controller* 1
Terminal wire* 3
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
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