18650 Battery Holder box case 3.7V Box Multi Choice 1 2 3 4 cell PP Material

Description: 18650 Battery Holder box case 3.7V Box Multi Choice 1 2 3 4 cell PP Material18650 Battery Holder box case 3.7V Box Multi Choice 1 2 3 4 cell PP Material 18650 Battery Holder - The battery box is used to install the battery and then output the voltage to supply power to other electronic equipment circuits. After the battery is put on, the positive and negative lines or the positive and negative terminals output the corresponding voltage, and the operation is simple and convenient. The output voltage depends on the voltage of a single battery, the number of batteries, and how the batteries are connected. The connection methods include series and parallel, or a combination of series and parallel. Widely used in learning kits, circuit boards, electric toys, digital cameras, electronic calendars and other digital products power supply. Battery Holder Type 1xBattery Holder(With wire) 1xBattery Holder(With pin) 3xBattery Holder(With pin)：Series / Parallel 4xBattery Holder(With pin)：Series / Parallel 4xBattery Holder(With wire)：Series Product features：①Humanized design. With wire/with switch/with cover, a variety of specifications. Strong operability, wide application range, meet the design and use needs of major industries, and facilitate your use.②Excellent material composition. The appearance is simple and atmospheric, and the shell is made of PP flame retardant material, which is resistant to high temperature, not easily deformed, and durable. Anti-shock, anti-drop, anti-scratch, anti-impact double protection, safe use is more assured, so that the operation is worry-free.③Stainless steel spring material, wear resistance, environmental protection, no rust, strong oxidation resistance, better power connection for the battery, stable transmission. How to choose the battery box: 1. After understanding the difference between batteries in series and parallel, you can choose the corresponding battery box according to your needs. For example, if you need 3V power supply voltage, you can choose 2 1.5V batteries in series. A 4.5V supply voltage is required, and three 1.5V batteries can be selected in series. If 7.4-8.4V supply voltage is required, two 3.7V 18650 lithium batteries can be used in series, and the battery capacity needs to be increased to make the circuit work longer. The batteries can be connected in parallel, or a combination of series and parallel. 2. The battery box with wires has drawn out the positive and negative wires, the red wire is positive, and the black wire is negative. 3. With a cover and a switch, cover the cover, the battery can be hidden, which is more beautiful, and the switch can control the output of the battery box, so that it can easily control the power on and off of the circuit without its own switch. 4. For the separate series with the line and the separate parallel with the line, the battery box has been connected with the line, and the battery can be installed to output the corresponding voltage. 5. The battery boxes that can be connected in series or in parallel are not wired or internally connected. You need to connect each battery according to your needs. Anything else you need? - add more items to the shopping basket to qualify for combined flat rate postage. You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! About usGuaranteePaymentReturnsContact us / FeedbackAbout us♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company's umbrella, who believes in providing top quality customer service and value for money. Our company's main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.Guarantee♥ Good Good Good quality. Buy with confidence! ♥ We maintain high standards of excellence and strive for customer satisfaction! ♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Payment♥ We only accept paypal. It's quick, easy, and safe. Payment must be completed within 7 days.♥ Please list your special requests (colour, packages, etc.) in the paypal notes section when you make payment.Returns♥ We offer a 100% guarantee if you are not happy with your purchase!♥ We sell high-quality products we hope you'll enjoy using, but we also know that, for one reason or another, there may be a time when you need to return something you've purchased. If you are not 100% happy with the quality or any other aspect of the goods we have supplied then please return them and we will be only too happy to refund as long as goods are in original condition.Contact us / Feedback♥ We care about our valued buyers. If you have any questions our customer service representatives will be very happy to help you. We try our best to answer your emails as soon as possible. However, due to the high number of emails we receive every day and the time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.♥ Since your positive feedback is very important to our business's development,we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.It'll just take you 1 minute.Thank you! In a rare occasion if you you have any issue with any of our sold product or services please contact us before leaving any negative or neutral feedback as we will try out best to keep you happy and satisfied. On Mar 19, 2024 at 10:02:55 PDT, seller added the following information:

Price: 1.79 USD

Location: Shenzhen, GD

End Time: 2024-11-19T17:59:01.000Z

Shipping Cost: 3.99 USD