Power bank Cases

Feature： 1. DIY Mobile Power Supply： Large capacity, 6pcs 21700 batteries (excluding batteries). Dual USB mobile power supply can charge two devices at the same time. Three input ports, any USB cable more→can charge the mobile power supply. 2. Intelligent 21700 Battery Charger： DIY power bank box is compatible with 21700 lithium battery (not included). Each battery slot is charged and tested separately. The battery will automatically stop charging when fully charged. (Note： please pay attention to the positive and negative poles). 3. LCD Display： 21700 battery power bank case can accurately display the power and keep track of the battery status. Plug and play. USB port is used for power output, an…

Feature: 1. DIY Mobile Power Supply: Large capacity, 10x18650 batteries (not included), dual USB mobile power supply, can charge 2 devices at the same time. 3pcs input port, any USB cables can charge more→the mobile power supply. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium battery. Each battery is charged and tested separately. The battery automatically stops charging when it is fully charged. 3. Easy to Use: Small and lightweight design, easy to carry, easy to install and unload, and easy to use. 4. LCD Display: Accurate power display, can master the battery status anytime and anywhere. Portable power supply and rechargeable 18650 battery charger are plugged in at any …

Feature: 1. 2 Way Function: Support output for external device and input for the inner 18650 batteries, multi usages make the battery charger case a powerful tool. 2. Large Power Amount: Large capacit more→y, can load 12x18650 batteries (not included), that the DIY power bank can have a large amount of power. 3. Display Screen: LCD screen can display battery voltage current value, battery remaining power, clear about the present state of your portable charger. 4. Plug and Play: Power output adopts USB port, plug in a data cable to achieve fast device charging, able to use at any time, no more worries for out of power. 5. Wide Range: Wide application, suitable for IOS phone, for Huawei, for Xiaomi,…

Feature: 1. 21700 Battery Charger: Compatible with 21700 lithium batteries (not contain 21700 batteries), each battery slot is charged and tested separately, the charging is automatically terminated a more→fter the battery is fully charged (note: please pay attention to the positive and negative poles). 2. Large Capacity: 8x21700 batteries (excluding batteries), dual USB power bank, which can charge two devices at the same time, 3 input ports, any USB cable can charge the mobile power supply. 3. Convenient to Use: The battery box of power bank is small and light, easy to carry, simple to install and unload, convenient and practical. 4. LCD Screen: Accurately display the power, master the battery status …

Feature: 1. Dual Output: Support dual USB power output, can charging 2 devices at the same time. 3 input ports, any USB cable can charge the portable power bank. 2. Large Capacity: Able to hold 10pcs more→18650 batteries (battery not included), you can create a mobile power bank with a large electric quantity. 3. LCD Display: There is a LCD display on the case, able to display of power, master the battery status at any time, let you know clear about cell situations. 4. Inner Battery Charging: Suitable for 18650 lithium battery (battery not included). Each cell is charged and tested separately. The battery automatically stops charging when it is fully charged. 5. Wide Application: Almost suitable …

Feature: 1. 2 Way Function: Support output for external device and input for the inner 18650 batteries, multi usages make the battery charger case a powerful tool. 2. Large Power Amount: Large capacit more→y, can load 12x18650 batteries (not included), that the DIY power bank can have a large amount of power. 3. Display Screen: LCD screen can display battery voltage current value, battery remaining power, clear about the present state of your portable charger. 4. Plug and Play: Power output adopts USB port, plug in a data cable to achieve fast device charging, able to use at any time, no more worries for out of power. 5. Wide Range: Wide application, suitable for IOS phone, for Huawei, for Xiaomi,…

Feature： 1. DIY Mobile Power： Large capacity with 16 x 18650 batteries (not included). Dual USB output ports can charge two devices at the same time. With three MicroType C input ports, any USB cable more→can charge the power bank. 2. Smart 18650 Battery Charger： Compatible with 18650 flat head lithium battery. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. Please pay attention to the positive and negative poles. 3. Easy to Use： Small and light design, the power bank case is easy to carry. Sliding cover design for easy to use, and it is easy to install and uninstall the battery. 4. LCD Display： The LCD display ac…

Feature: 1. DIY Mobile Power: Large capacity with 16 x 18650 batteries (not included). Dual USB output ports can charge two devices at the same time. With three Micro Type C input ports, any USB cable more→can charge the power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium battery. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. Please pay attention to the positive and negative poles. 3. Easy to Use: Small and light design, the power bank case is easy to carry. Sliding cover design for easy to use, and it is easy to install and uninstall the battery. 4. LCD Display: The LCD display accurately …

Feature: 1. DIY Mobile Power Supply: Dual USB mobile power supply can charge two devices at the same time, with fast charging of 22.5W. Three input ports, any USB cable can charge the mobile power sup more→ply. 2. Intelligent 21700 Battery Charger: Large capacity, compatible with 4pcs 21700 lithium batteries (not included). Each battery slot is charged and tested separately. The battery will automatically stop charging when fully charged. (Note: please pay attention to the positive and negative poles) 3. LCD Display: Accurately display the power, master the battery status at any time, plug and play, use USB port for power output, plug in the data cable to achieve portability and charging at any time.…

Feature: 1. DIY Mobile Power: Large capacity with 16 x 18650 batteries (not included). Dual USB output ports can charge two devices at the same time and support 22.5W fast charging. With three MicroTy more→pe C input ports, any USB cable can charge the power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium battery. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. Please pay attention to the positive and negative poles. 3. Easy to Use: With small and lightweight design, the power bank case is easy to carry. Sliding cover design for easy to use, and it is easy to install and uninstall the …

Feature: 1. Emergency Charging: You can charge your phone wherever you are and make calls while on the move without needing fixed power source. 4pcs 18650 batteries, LCD display battery voltage, curre more→nt and battery remaining, you can easily remove the battery to power other devices. 2. Fashion Trend: Fashionable appearance, professional design, ing fashion, lightweight, elegant. 3. Lightweight and Portable: It can be carried in your pocket, wallet, briefcase or suitcase when you go out for business or travel. It can replenish energy for your mobile phone in time when it is out of power. 4. Safe and Reliable: Adopt over voltage and over current protection, take good care of your mobile phone …

Feature: 1. DIY Mobile Power: Large capacity, 20 18650 batteries (batteries not included). Dual USB power banks can charge two devices at the same time. With three input ports, any USB cable can charg more→e the mobile power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium batteries. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. (Note: Please pay attention to the positive and negative poles). 3. Easy to Use: Lightweight and small size allow you to put it in your pocket or carrying bag, easy to carry and store, will not increase burden, can bring you more convenience. 4. LCD Display: Accurately …

Feature: 1. DIY Mobile Power: Large capacity, 20 18650 batteries (batteries not included). Dual USB power banks can charge two devices at the same time. With three input ports, any USB cable can charg more→e the mobile power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium batteries. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. (Note: Please pay attention to the positive and negative poles). 3. Easy to Use: Lightweight and small size allow you to put it in your pocket or carrying bag, easy to carry and store, will not increase burden, can bring you more convenience. 4. LCD Display: Accurately …

Feature： 1. DIY Power Bank： Large capacity, 6pcs 21700 batteries (excluding batteries), dual USB power bank, which can charge two devices at the same time, 3 input ports with fast charging function an more→d 15W wireless charging function, any USB cable can charge the mobile power supply. 2. Smart 21700 Battery Charger： Compatible with 21700 lithium batteries (not contain batteries). Each battery slot is charged and tested separately, the charging is automatically terminated after the battery is fully charged (note： please pay attention to the positive and negative poles). 3. Easy to Use： The power bank battery box kit is small and light, easy to carry, simple to install and unload, convenient and practi…

Feature: 1. DIY Mobile Power: Large capacity, 16 18650 batteries (batteries not included). Dual USB power banks can charge two devices at the same time. Three input ports, with fast charging function more→and 15W wireless charging function. Any USB cable can charge the power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium batteries. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. (Note: Please pay attention to the positive and negative poles) 3. LCD Display: Accurately display the battery level and keep abreast of the battery status. Power bank and rechargeable 18650 battery charger. …

Feature： 1. Large Capacity： Support 8x21700 batteries (excluding batteries). Dual USB mobile power supply can charge two devices at the same time. Three input ports, with fast charging function and 15 more→W wireless charging function. Any USB cable can charge the mobile power supply. 2. Smart 21700 Battery Charger： 21700 battery power bank case is compatible with 21700 lithium battery (not included). Each battery slot is charged and tested separately. The battery will automatically stop charging when fully charged. (Note： please pay attention to the positive and negative poles). 3. LCD Display： 21700 battery power bank box can accurately display the power and keep track of the battery status. Mobile po…