Box 21×18650 Batteries Power Bank Case Charging Holder Battery Charge Shell
$ 12.87
Description
Product Description Features: Can accommodate 21pcs 18650 batteries (flat top). (Batteries not included) Power display/power button, 4 * USB output ports + 1 * MICRO interface + 1 * compatible for iOS interface + Type-C interface. Equipped with 9 LED beads at the bottom, it can be illuminated in three modes. Press and hold the button for 2 seconds to turn it on/off, and then click again to switch between slow/fast/constant light modes. The shell is fixed with screws and can be disassembled and batteries replaced at any time, unlike the general non-detachable DIY cases. Handle design, easy to carry, suitable for home use, outdoor enthusiasts, DIY enthusiasts, etc. Easy to operate and easy to disassemble. Attention: Batteries have a lifespan, and the installed battery should ensure its appearance is intact and free from damage. The voltage should be between 3.2V-4.2V. The internal resistance of the battery will increase over time, and excessive internal resistance will affect the normal boosting of the motherboard and the current limiting of high-power output loads. Remember not to use old/damaged batteries or batteries with poor virtual capacity. This product is a semi-finished product that is prone to damage, so it is prohibited to drop it. The positive and negative electrodes of the battery should be kept in check before installation. Using a flat 18650 battery incorrectly can cause the motherboard to burn out and even cause explosions. It is important to have a certain understanding of DIY battery box products when purchasing this item. If you are not familiar with it, please purchase with caution and consult customer service before purchasing. Specifications: Output power: 5V-3A/9V-2A/12V-1.5A/4.5V-5A/5V-4.5A Input power: 5V-3A/9V-2A/12V-1.5A External dimensions: 18.7 * 8.2 * 6.4cm Internal size: 12.8 * 7.2 * 5.4cm Applicable batteries: can accommodate 21pcs 18650 batteries (flat head) Battery discharge cut-off voltage: 3.4-3.5V PD fast charging: Supported Package Included: 1 × Mobile Power Supply Materials (Excluding Batteries) Payment We accept all verified payment from eBay. Shipping We ship most of our orders within 24 hours, and may up to 48 hours for. If you want faster shipping way. Please contact us before making payment. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message. Returns 1.30 days warranty from the purchased date. Please contact us via email before returning the defective item. 2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part. 3.Return items should include the original packaging and all accessories. buyers must contact us for the returning address. 4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Contact Us Pls contact us if you have any problems,we will try our best to solve for you. You may also like Acrylic 40mm Coin Collection Box Display Base/Holder Museum/Home/Office Using 15.38 AUD Metal Adjuster Watch Band Strap Bracelet Link Pins Remover Repair Tools Kit 8.99 AUD 5.88 AUD Security Mail Box Lock with 2 Keys Mailbox Mail Letter Box Pro Stainless Steel 5.99 AUD 10 Sheets Waterproof Temporary Tattoo Body Sticker Spider Fake Halloween Tattoo 7.19 AUD Watch Bracelet Catch Clasp Stainless Steel Replacement 3-Fold Tri-Fold Safety c 4.99 AUD Tempered Glass Screen Protective Film for Nintendo Switch OLED NS Game Console 11.0 AUD 5.88 AUD powered by
