Condition: 100% Brand New<br>Item Type: Battery Box<br>Material: Plastic<br>Color: As picture shown<br>Overcharge Protection Voltage: 8.4V<br>Over Discharge Protection Voltage: 5V<br>Current Over-discharge Protection Voltage: 9V<br>Standby Current: Below 80uA<br>USB Output Standard Voltage: 5V ± 0.2<br>USB Maximum Output: 2100mA<br>(The battery needs to be aligned with the positive and negative poles, otherwise it will burn the battery box) (No Battery Included)<br>2 x 26650/2 x 18650 battery box<br>2 interfaces, 8.4v output and input, 5v output, can be put into 18650 as a charger, can be used as a portable battery box, charger, power supply for bicycle lights, USB lights and so on.<br>Package List<br>1 x Battery Box<br>This product is just a battery box, does not include batteries and chargers.<br>1、This battery box has XP7 waterproof function, durable to use, long serive life. 2、Without spot welding batteries, greatly reduced internal resistance of the battery, improved battery discharge performance, effectively improved the battery life. 3、Easy to use, it can hold 2pcs 26650 or 2pcs 18650 lipo batteries. 4、8.4V DC connector input and output voltage. the USB connector has an output voltage of 5V and a current of 2A. 5、Support the function of charging the mobile phone, and with power display function.