4x21700 DIY Power Bank Case Portable Digital 21700 Battery Charger Storage Box

Description

Store Categories Store Categories Other 4x21700 DIY Power Bank Case Portable Digital 21700 Battery Charger Storage Box Details Attention: Batteries all have a lifespan, and the installed batteries should ensure that their appearance is intact and free of skin damage. The voltage should be between 3.2V-4.2. The internal resistance of the battery will increase over time. If the internal resistance is too high, it will affect the normal boosting of the motherboard and the current limiting of high-power output loads. Remember not to use old/skin damaged batteries, as well as batteries with poor virtual capacity. This product is a semi-finished part that is prone to damage, so it is prohibited to drop it. The positive and negative electrodes of the battery should be carefully watched before placing it in. Using a flat headed 21700 battery can cause the motherboard to burn out if placed incorrectly, and in severe cases, it can even cause explosions. It is important to remember that purchasing this product requires a certain understanding of the DIY battery box product. If you are not familiar with it, please be cautious when purchasing. Before purchasing, please consult customer service!!!!!!!! Features: 1. [Supports fast charging] 2 * USB fast charging output port+1 * TYPE-C interface supports PD fast charging (input/output)+1 * suitable for IOS interface. 2. [Power Display] The amount of electricity used can be monitored at any time, and the power level is clear at a glance. 3. [20 light beads] can light up, 20 light beads can light up, and can also be used as a small night light. 4. [Solder free] Can be used to install 4 * 21700 lithium batteries (flat head) without welding. The batteries can be installed correctly for use. Convenient, fast, and detachable. 5. [Widely used] Mini and compact, capable of DIY battery placement, convenient and fast, essential for outdoor home/travel. Specifications: Supported battery cells: 4 * 21700 model batteries Product size: 17 * 5.55 * 4.15CM Color: Black/Orange Charging parameters: 5V2A/5V3A/9V2A/12V1.5A Output parameters: 5V2A/15V3A/5V4.5A14.5V5A/9V2A/12V1.5A Package List: Main board * 1+shell * 1+front and rear cover plates * 2+screws * 8 Shipping Policy Payment Method Returns Policy Shipping Policy Payment Method This is the description of Payment Method. Do not dismiss your dream. To be without dream is to be without hope. To be without hope is to be without purpose. Do not run through your life so fast that you forget not only where you have been, but also where you are going. Life is not race, but a journey to be savored each step of the way. Returns Policy This is the description of Returns Policy. Do not dismiss your dream. To be without dream is to be without hope. To be without hope is to be without purpose. Do not run through your life so fast that you forget not only where you have been, but also where you are going. Life is not race, but a journey to be savored each step of the way. Copyright©2017 DataCaciques 4x21700 DIY Power Bank Case Portable Digital 21700 Battery Charger Storage Box Item Description Attention: Batteries all have a lifespan, and the installed batteries should ensure that their appearance is intact and free of skin damage. The voltage should be between 3.2V-4.2. The internal resistance of the battery will increase over time. If the internal resistance is too high, it will affect the normal boosting of the motherboard and the current limiting of high-power output loads. Remember not to use old/skin damaged batteries, as well as batteries with poor virtual capacity. This product is a semi-finished part that is prone to damage, so it is prohibited to drop it. The positive and negative electrodes of the battery should be carefully watched before placing it in. Using a flat headed 21700 battery can cause the motherboard to burn out if placed incorrectly, and in severe cases, it can even cause explosions. It is important to remember that purchasing this product requires a certain understanding of the DIY battery box product. If you are not familiar with it, please be cautious when purchasing. Before purchasing, please consult customer service!!!!!!!! Features: 1. [Supports fast charging] 2 * USB fast charging output port+1 * TYPE-C interface supports PD fast charging (input/output)+1 * suitable for IOS interface. 2. [Power Display] The amount of electricity used can be monitored at any time, and the power level is clear at a glance. 3. [20 light beads] can light up, 20 light beads can light up, and can also be used as a small night light. 4. [Solder free] Can be used to install 4 * 21700 lithium batteries (flat head) without welding. The batteries can be installed correctly for use. Convenient, fast, and detachable. 5. [Widely used] Mini and compact, capable of DIY battery placement, convenient and fast, essential for outdoor home/travel. Specifications: Supported battery cells: 4 * 21700 model batteries Product size: 17 * 5.55 * 4.15CM Color: Black/Orange Charging parameters: 5V2A/5V3A/9V2A/12V1.5A Output parameters: 5V2A/15V3A/5V4.5A14.5V5A/9V2A/12V1.5A Package List: Main board * 1+shell * 1+front and rear cover plates * 2+screws * 8 Payment 1.We only accept payment from PayPal. 2.Please make sure your eBay address is correct before you pay. 3.All payment Should be Completed within 7 days, or an unpaid disputed will be opened as payment none receive. 4.If you do not want to pay for the order please contact us via eBay message, we will help your cancel the transaction. Shipping 1. We only ship to confirmed PayPal addresses. 2. Economy Shipping, with no tracking number. Standard Shipping, with tracking number. Express (Expedited) Shipping, with tracking number. 3. Economy shipping needs 2-5 weeks to arrive mostly. In rare case, it can take up to 6-8 weeks. It depends on your location and local postal service, as well as the weather condition along the shipping. 4. If you need a faster delivery time, you could choose Express (Expedited) Shipping. If you need a tracking number, you could choose Standard Shipping. Return 1. We offer 60 day money back or replacement guarantee. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 60 days from the date of purchase. 2. Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. Please feel free to contact us within 4 days after you receive your package about replacement. 3. If you don't receive items over 35days ,please make sure to contact us before leaving any neutral or negative feedback.We'll try our best to help you solve the problem. If we authorized the return, customers will get an email with instructions for returning the item. Email will be replied within 24 hours on Chinese business hours. The sole and exclusive maximum liability to lifesteward arising from any product sold on lifesteward ebay account shall be the price of the product ordered. Feeback 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response. On Mar 14, 2024 at 01:24:07 PDT, seller added the following information: