Item Description：
Features:
1. [Anti installation anti installation device] The motherboard is equipped with anti installation anti protection, and the battery is installed in reverse without burning the motherboard. Simply reinstall it correctly.
2. [Battery level display] 4-level battery indicator light, the battery usage is clear at a glance, and timely charging is required when there is no battery.
3. [4 interfaces] Input: 1 * Micro interface+Type-C interface (DP not supported) Output: Dual USB interface 5V/2.4A (MAX)
4. [Removable] Solderless, directly put 4 18650 batteries (flat head) with the same capacity, and a single unit with a capacity of no less than 1200MAH, ready for use. Fixed with screws, detachable, and replaceable batteries. (Battery not included)
5. [Convenient to carry] Small size, easy to assemble, suitable for use in various scenarios such as shopping, home, outdoor, and school.
1. [Anti installation anti installation device] The motherboard is equipped with anti installation anti protection, and the battery is installed in reverse without burning the motherboard. Simply reinstall it correctly.
2. [Battery level display] 4-level battery indicator light, the battery usage is clear at a glance, and timely charging is required when there is no battery.
3. [4 interfaces] Input: 1 * Micro interface+Type-C interface (DP not supported) Output: Dual USB interface 5V/2.4A (MAX)
4. [Removable] Solderless, directly put 4 18650 batteries (flat head) with the same capacity, and a single unit with a capacity of no less than 1200MAH, ready for use. Fixed with screws, detachable, and replaceable batteries. (Battery not included)
5. [Convenient to carry] Small size, easy to assemble, suitable for use in various scenarios such as shopping, home, outdoor, and school.
Attention:
1. This is a parallel battery box. Do not load one positive and one negative battery into the battery for use. Do not load damaged batteries or old batteries with severe aging, otherwise it may cause the battery to short-circuit and burn the spring directly.
2. If the charging of the phone is intermittent and cannot provide stable power, please replace the high magnification battery. The 18650 battery suitable for flashlights/radios is not suitable for this product. This type of device does not require boosting, the current is extremely small, and there is no requirement for magnification.
3. If there is heating, replace the battery immediately, otherwise there is a risk of spontaneous combustion.
4. To use this product, carefully read the detailed introduction and make a homemade battery case and power bank. You need to have a certain understanding of this type of product and strong hands-on ability. If you are not familiar with this product and do not understand how to load the battery, it is recommended that you do not purchase or contact customer service to understand it before purchasing.
1. This is a parallel battery box. Do not load one positive and one negative battery into the battery for use. Do not load damaged batteries or old batteries with severe aging, otherwise it may cause the battery to short-circuit and burn the spring directly.
2. If the charging of the phone is intermittent and cannot provide stable power, please replace the high magnification battery. The 18650 battery suitable for flashlights/radios is not suitable for this product. This type of device does not require boosting, the current is extremely small, and there is no requirement for magnification.
3. If there is heating, replace the battery immediately, otherwise there is a risk of spontaneous combustion.
4. To use this product, carefully read the detailed introduction and make a homemade battery case and power bank. You need to have a certain understanding of this type of product and strong hands-on ability. If you are not familiar with this product and do not understand how to load the battery, it is recommended that you do not purchase or contact customer service to understand it before purchasing.
Parameters:
Battery type: 3.7V18650 battery (flat head, no protective plate, internal resistance less than 50 milliohms, 1C discharge rate, each voltage must be between 3.3 and 4.2V), (pointed battery cannot be used, modification or insertion of other batteries that do not meet the requirements is not supported!)
Dual USB output: 5V/2.4A (MAX);
Input: 5V/2.1A;
Input interface: Type-C port and Micro port (PD output not supported)
Colors: black, white, blue, green
Power display: Level 4 indicator light power display, calculated using voltage calculation method. Please use a battery with high performance and stable voltage. If the battery is too poor, it will cause excessive voltage drop, and the indicator light's battery level will drop quickly, causing the output to remain at the first or second battery level. Intelligent automatic shutdown of motherboard in non working state.
Battery type: 3.7V18650 battery (flat head, no protective plate, internal resistance less than 50 milliohms, 1C discharge rate, each voltage must be between 3.3 and 4.2V), (pointed battery cannot be used, modification or insertion of other batteries that do not meet the requirements is not supported!)
Dual USB output: 5V/2.4A (MAX);
Input: 5V/2.1A;
Input interface: Type-C port and Micro port (PD output not supported)
Colors: black, white, blue, green
Power display: Level 4 indicator light power display, calculated using voltage calculation method. Please use a battery with high performance and stable voltage. If the battery is too poor, it will cause excessive voltage drop, and the indicator light's battery level will drop quickly, causing the output to remain at the first or second battery level. Intelligent automatic shutdown of motherboard in non working state.
Product List:
1 * 18650 solderless battery box (excluding batteries)
1 * 18650 solderless battery box (excluding batteries)
Payment：
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
Shipping：
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 5-7 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
2.Orders will be processed instantly and dispatched within 5-7 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Feedback：
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
Return Policy：
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
Contact Us：
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.