Dual USB Power Bank Case 4*18650 Battery Charger Box DIY Shell Kit Solderless

Description: Dual USB Power Bank Case 4*18650 Battery Charger Box DIY Shell Kit Solderless USStore CategoriesStore CategoriesDental HealthNail ArtMake up & AccessoriesBody CareWeight LossTattoos & Body ArtHome, Furniture & DIYLight & TorchAuto MotorHair GrowthOtherFeatures: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 (PD 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. Specifications:For 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, greenPower 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) PaymentShippingRefundPayment We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.Refund All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund. If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item. On Sep 6, 2024 at 22:17:41 PDT, seller added the following information:

Price: 8.79 USD

Location: Jamaica, New York

End Time: 2024-10-07T03:41:42.000Z

Shipping Cost: 0 USD