The 14280 3.7V Li-ion battery is a compact power solution designed specifically for small electronic devices such as GPS trackers, medical devices, and portable electronics. With its small dimensions of 14×28mm, this battery offers reliable performance in space-constrained applications.

This rechargeable lithium-ion battery features a nominal voltage of 3.7V and a typical capacity of 320mAh, providing stable power output for your devices. The battery uses high-quality NCM cathode material, ensuring excellent cycle life and performance consistency.

The battery operates within a wide temperature range from -20°C to 60°C, making it suitable for various environmental conditions. It supports standard charging at 4.2V with built-in protection against overcharge, over-discharge, and short circuits.
We offer customization options for both the battery specifications and packaging to meet specific application requirements. Our production facility maintains strict quality control standards to ensure reliable performance and safety.

This battery is particularly suitable for: GPS tracking devices, small medical equipment, portable electronic devices, and other applications requiring compact power solutions. The UN3480 PI965 compliant packaging ensures safe transportation.

Smooth and efficient delivery process from start to finish. The shipping was remarkably quick, and the package arrived securely without any damage. Communication regarding the order status was clear and timely, which I greatly appreciated. The battery itself appears to be of solid construction. It feels well-made and precisely fits the specifications listed for my GPS device. The terminals are clean and the overall finish is professional. While I cannot comment on long-term performance yet, the initial quality impression is very positive. Customer service was responsive and helpful during the ordering inquiry phase. They provided clear answers to my questions about compatibility. Overall, a very satisfactory experience dealing with this supplier. The combination of prompt logistics, apparent product quality, and good service support makes this a transaction I would feel confident repeating in the future for my power cell needs.
My experience with this order was quite positive overall. The logistics were handled efficiently, with the package arriving ahead of the estimated schedule, which was a pleasant surprise. The packaging was secure and appropriate for the item, ensuring no damage during transit. Regarding quality, the battery appears to be well-constructed and matches the specifications described. It feels sturdy and reliable, which is essential for a power solution. The service provided was commendable; any inquiries I had were addressed promptly and professionally. The communication was clear and helpful throughout the process. This combination of timely delivery, apparent product integrity, and responsive support made for a smooth and satisfactory transaction. I would feel confident ordering from this supplier again based on this experience.
Just received my order of the 14280 lithium batteries. The journey from placing the order to having them in hand was impressively smooth. The shipping was remarkably fast, far exceeding my initial expectations for delivery time. The packaging was secure and professional, ensuring the batteries arrived in perfect condition without any signs of damage. Regarding the quality, the batteries feel solid and well-constructed. They have a good weight to them, suggesting robust internal components. The terminals are clean and well-defined, which is always a positive sign for easy installation and reliable connectivity. The overall finish and build appear to be of a high standard, which gives me confidence in their performance and longevity. The service provided was equally commendable. Communication was clear and timely, with prompt updates sent throughout the process. Any minor inquiry I had was addressed quickly and courteously, making the entire transaction hassle-free. It is evident that the manufacturer values customer satisfaction and maintains a high level of professionalism. While I have not yet integrated these into my GPS devices for long-term testing, the initial inspection and the seamless purchasing experience are very promising. The combination of rapid logistics, apparent build quality, and excellent support makes this a very positive procurement. I would certainly consider this source for future power solution needs based on this initial interaction.
Dependable delivery from start to finish. The shipping was prompt and the package arrived well-protected, exactly as scheduled. The battery itself feels solid and well-made, with no visible defects. Customer service was responsive and helpful when I had a question about compatibility. Overall, a very smooth and satisfactory transaction for this essential power component.
Keenly impressed with the overall experience. Delivery was remarkably swift, with the package arriving ahead of the estimated schedule, which was a fantastic start. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding quality, the battery appears to be solidly constructed with good finishing; it feels durable and precisely as described for its intended application. Customer service was responsive and helpful when I had a pre-purchase inquiry, providing clear information promptly. While I cannot comment on long-term performance or specific technical usage yet, the initial aspects of logistics, perceived quality, and support have been thoroughly satisfactory and instill confidence in the purchase.
Quick delivery and excellent packaging. The battery arrived sooner than expected, which was a pleasant surprise. Quality appears solid right out of the box; it feels well-made and matches the description perfectly. Customer service was responsive when I had a pre-purchase inquiry. Overall, a very smooth transaction from a reliable source. Would recommend for anyone needing this specific power solution.
Rapid delivery and excellent packaging. The battery arrived ahead of schedule, which was a pleasant surprise. The item was securely packaged, preventing any potential damage during transit. The quality appears to be solid and exactly as described for a power solution. Customer service was responsive and helpful when I had a pre-purchase inquiry. Overall, a very satisfactory experience with this order.
Great experience overall. The shipping was surprisingly fast and everything arrived well-packaged and secure. The quality of the battery itself seems excellent so far; it feels solid and well-made. Customer service was responsive and helpful when I had a pre-purchase question. A very smooth transaction from start to finish.
Keenly satisfied with the entire experience surrounding this battery purchase. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with appropriate materials to ensure the product was protected during transit. There were no delays or complications, and tracking information was provided and accurate throughout the journey. Regarding quality, the battery appears to be very well-constructed. The build feels solid and reliable, with clean terminals and a consistent finish that inspires confidence. It matches the specifications advertised, and the initial voltage check was perfectly within the expected range for a new unit. The service aspect was also commendable. Communication from the seller was clear and timely, providing all necessary information without needing to be prompted. Any preliminary questions were answered promptly and professionally. Overall, this was a seamless transaction from start to finish. The combination of efficient shipping, a product that seems to meet high-quality standards, and responsive, helpful service makes this a highly recommended source for such power solutions. The positive experience with these fundamental aspects—delivery, product integrity, and customer interaction—lays a strong foundation for trust in future orders.