| Restocking Fee | No |
|---|---|
| Return shipping will be paid by | Seller |
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money Back |
| UPC | Does not apply |
| MPN | Does Not Apply |
| Brand | Unbranded |
| Type | Solar panel |
| color | blue |
| Charging current | up to 2A |
| size | 45X20X9.5mm |
| weight | 10.5g |
| Working ambient temperature | - 40 ℃ to+85 ℃ |
| quantity | 1 |
Check the listing for details. 3.7V 4.2V CN3791 MPPT Solar Charger Panel Regulator Controller Charging Module. Color: blue, Condition: New. Listed at 6.66 USD. FeatureInput voltage: select the corresponding module according to the nominal voltage of the solar panel (6V/9V/12V)Output voltage: nominal 3.7V full charge voltage 4.2V lithium batteryInterface: 2-pin JST connectors (or PH2.0)Solar panel maximum power point trackingComplete charge management for single-cell lithium batteriesCharging current up to 2APWM switching frequency: 300KHzCharging voltage: 4.2V ± 1%Trickle charging of deeply discharged batteriesAutomatic rechargeCharge status and charge end status indicationSoft startBattery overvoltage protectionWorking environment temperature: -40 ° C to +85 ° CSize：45X20X9.5mmPackage1 x CN3791 MPPT Solar Charger
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