10W Quick Charging Power Bank DIY Case Shell with LED Flashlight 8 Slots 18650 Battery Case Shell Storage

About this item

• DIY mobile power box: Large capacity, 8 x 18650 batteries (batteries are not included). Dual USB mobile power supply, two devices can be charged at the same time. Three input ports: Micro, Type-C, compatible with three commonly used mobile phone/tablet interfaces.
• Smart fast charging: The USB-A output can reach 10W, fast charging can easily extend the life of mobile phones and tablets.
• Intelligent 18650 battery charger: Compatible with flat and pointed 18650 rechargeable lithium batteries (flat 6.5cm, pointed 6.7cm, pointed+protective plate 6.9cm). Each battery slot is charged and tested separately. When the battery is fully charged, it will automatically stop charging. (Note: Please pay attention to the positive and negative pole)
• Power indicator: The power indicator represents the percentage of the total battery power. Install the battery for the first time, install a single battery, and press the switch to test whether the battery is good or not: if the indicator light is on, the battery is normal; if the indicator light is not on, the battery is faulty.
• Portable design: Easy to carry and use.