Smallest USB Type C 3.7V Lithium Battery Charger Board 4.2V Charging Module w...

Description: Smallest USB Type C 3.7V Lithium Battery Charger Board 4.2V Charging Module with Protection Circuit and LED Charge Indicators 5V USB-C Input (2 Pack) Description and features An ultra-small, 1A charging board for 3.7V lithium batteries with USB Type-C power input and LED charge indicators Charges to 4.2V, provides 100mA pre-charging for batteries with voltages under 2.9V Incorporates automatic charge cycle termination and resumption for efficient charging Integrates safety features including over-current, over-voltage, and under-voltage protection for secure charging Compact and lightweight design (14×18×5mm), easy to install and use. The Ultra-Small Lithium Battery Charging Board is engineered for efficient charging of 3.7V lithium batteries. Compact and weighing practically nothing, it incorporates a powerful 1A high current linear charging system, delivering fast and reliable charging. This product includes a Type-C interface for the power source, achieving compatibility with most PD chargers and ensuring broad connectivity. This well-designed charging module boasts an operational input voltage range of 5-6V and offers a stable output voltage of 4.2V, providing reliable and steady charging. Its intuitive design assures an automatic termination of the charging cycle when the final float voltage is reached and the charging current decreases to 100mA. The charging cycle automatically resumes when the battery voltage falls below 4.05V, corresponding to 80-90% of the battery capacity, guaranteeing a full battery. When your battery voltage dips lower than 2.9V, this unit initiates a pre-charging process with a 100mA current to safely and steadily rejuvenate your battery. The Charging Board is built with an integrated protection circuit, providing over-discharge protection with a value of 2.4V and over-current protection of 4A, ensuring the safety and longevity of your lithium battery. The board is simple to use, simply connect it to the power supply and it's ready to go. Despite its numerous functionalities, the board is surprisingly compact with dimensions of 14×18×5mm. The Type C port projects approximately 1.5mm, adding hardly any bulk to the unit. Return Policy ⦿ All our products come with a 30-Day Return Policy. If you would like to return your item and you are within 30 days of the purchase, and it is still in its original condition, you can return the item by contacting us through eBay messaging. ⦿ If you are not 100% satisfied, please let us know the Detailed Problem,We will give you a 100% satisfactory solution ⦿ If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement on our cost.⦿ Free Shipping and Free Return 30-Days Money Back Guarantee. ☎ For all returned products, buyers MUST contact us for the returning address. Shipping ⦿ We do not ship to a different address. we will ship to the address you provide on the ebay only. Please check your address before purchase. ⦿ It should take 2-4 business days for the product to reach your destination. ⦿ If the product doesn't reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues. ⦿ We use a selection of shipping services such as UPS, FedEx, USPS etc. ⦿ We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses. Local pickups are not offered. ☎ If it takes any longer than that, please do not hesitate to contact us to resolve the issues. Contact us ☎ Please contact us via eBay message. And your message will be replied within 1 business days. For any queries, please feel free to contact us, we will get back to you as quickly as possible. Customer 100% satisfaction is our first priority and goal. We are always working hard for maintain high standards of excellence and resolve your problem in best way. So your POSITIVE FEEDBACK is very important. If you have any problem of the item, please feel free to let us know before leaving your feedback. We will try our best to solve your problem. About us We are here to give you quality products, competitive pricing and amazing service in order to make sure you get the best deal online, Thank you for your business and the opportunity to serve you.

Price: 13.8 USD

Location: Lexington, Kentucky

End Time: 2024-11-25T03:33:58.000Z

Shipping Cost: 0 USD