Battery Type: 1 3.7V 18650 Battery. 10 18650 Battery Holder (Batteries are not included). High quality battery holder case for easy soldering and connecting. You will need a suitable adapter to use the item in your country.
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Internal 3 phase overcurrent detectiton circuit (overcurrent 1,overcurrent 2,load short circuit). Short Circuit Detection State:external short circuit. P+:connect with charging/discharging port positive(charging port/discharging port common used).
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We will try our best to resolve the issues.
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Setting: 2 x 3.7V 18650 Battery (battery not included). Overall size: 78 x 40 x 21 mm (width x height). Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.
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This battery box holder with wire connector, fit for 4 x 18650 3.7V batteries. Cable Length( Each ) : 16cm/ 6.3";Battery Type : 3.7V 18650x4 Battery. Note:Light and different displays may cause the color of the item in the picture a little different from the real thing.
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1 × CN3791 MPPT Solar Panel Regulator Module. Due to the difference between different monitors, the picture may not reflect the actual color of the item. PWM switching frequency: 300KHz. Max Charging current: 2A.
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DC interface 5.5×2.1mm female socket (center positive). Protection function Overcurrent/short circuit/reverse connection protection. Rectifier Diodes. Relay Module. Electronic Module's. ESP Module. Sensor Module.
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Betrieb mit: 1 Stück Akku bzw. Akkus bzw. Sie arbeiten mit einer Spannung von 3,7V und haben eine, im Vergleich zu AA oder AAA-Formaten, erheblich höhere Leistung. Das prädestiniert sie für den Einsatz mit Mikrokontrollern und andere Elektronik, die z.B. mit 3,3V arbeitet.
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