Cold Light Screen Battery Holder 8*18650 Charging Storage Case Mobile Phone Charger Shell Case

Label:Yes Size: 170*80*22mm(6.69*3.15*0.87in) Material: ABS Brand new and high quality Type: Power Bank Battery Box Color: Black,White,Blue

Description: -(Support 2A), double USB output 5V1A,5V2A full voltage and current output does not hurt the phone, over shoot over release protection, full of automatic stop design, safe and reliable. -Mobile power without welding sleeve material: can be installed 1-8 18650 lithium batteries, connected to the circuit can work normally, the product itself does not contain batteries. Note, please do not use the flashlight special pointed 18650 battery. -Tips: Please install according to the positive and negative battery, the negative battery is connected to the spring, and the positive battery is connected to the metal shrapnel; Press the switch twice to control the LED highlight flashlight. -Note: This kit does not include batteries. -The battery should be a flat-head 18650 battery, 65MM in length, without a protection board. Pointed batteries cannot be used. They are all batteries with high internal resistance, low capacity and small current. If old batteries of different capacities and brands are used, they should not be used. For disassembled batteries, each must have a voltage of at least 3.5V. If the voltage is too low, they will not be charged when placed inside. The internal resistance of all batteries must be guaranteed to be between 20 and 50. Batteries of grade B and Grade C are not usable. -Use a battery that meets the requirements. Do not install it in reverse. After installation, charge and activate it

Package Including: 1*Battery Holder Kit