Solar-Powered DIY 18650 Battery Case for Phone Charging

Power Bank Phone Charge Case DIY 21x18650 Battery Storage Box Solar Powered Product Description Features: 1. [Multi functional] 10W regular charging/22.5W fast charging (optional) +Strong light camping light can serve as a small night light+Intelligent battery digital display+Solar charging. 2. [Non welding and detachable] No need for secondary processing or welding, it can be used with 18650 batteries installed, convenient and fast. It is fixed with screws, detachable, and can replace batteries without damaging the casing. 3. [Supports 18650 batteries] Can accommodate 21 * 18650 batteries, with large capacity and longer battery life. (Note: The battery should pay attention to the reverse polarity of the positive electrode and avoid installation errors. Do not use inferior, damaged or old 18650 batteries. Instead, choose a new ternary lithium battery with the same capacity, which will provide more power and have a longer lifespan.) 4. [Multi interface] 4 * USB interface (fast charging version 2 * USB fast charging interface)+1 * Micro interface+1 * TYPE-C interface+1 * For iOS interface+1 * solar panel, meeting the charging needs of multiple mobile phones. 5. [Suitable for multiple scenarios] Outdoor camping/sports/home use/going out/traveling/etc 6. The new model adds solar panel charging, a must-have product for outdoor camping. Attention: The product is divided into 10W regular charging and 22.5W fast charging. Customers are advised to choose according to their needs. Parameters: 10W voltage: 5V2.1A 22.5W voltage: 5V3A/4.5V5A/5V/4.5A/9V2A/12V1.5A Power: 10W/22.5W fast charging (two versions available, please purchase according to your needs) Color: Black/White Support: 21 * 18650 batteries (excluding 21 * 18650 batteries, customers need to purchase them themselves) Product List: 1 * 21x18650 battery box Payment We accept PayPal only. We only ship item to your PayPal verified address. Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Delivery details 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 policy 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 48 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. Contact Us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours. Working hours: Monday to Saturday 9:00am~18:30pm We will try our best to assist all our customers, however we only have limited technical knowledge because we only see the items provided by our vendors. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.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. On May 9, 2024 at 00:48:52 PDT, seller added the following information: