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The 14280 is a lithium-ion cell wrapped in a tiny cylinder—14mm across and 28mm long—so it basically slides into any tight spot a GPS tracker or wearable gadget demands, and the 3.7V nominal rating gives you 310mAh minimum with a typical 320mAh on tap, using NCM cathode matrial that holds up through 500 cycles or so, though it's not built for heavy draw since max continuous discharge tops out at 3C.
Most of the clients we see using this are stuffing it into portable electronics—think medical monitors, those slim Bluetooth tags, or location beacons—where every millimeter of space counts, and they're usually pulling form a steady stockroom for assembly runs, not prototyping one-offs, because the raw cell format means you need your own protection circuit or you're integrating it into a custom pack.
our company have these in stock normally, raw cells wrapped in a poly film sleeve, and the MOQ varies—buyers ordering 500 units or more get better per-piece pricing, while smaller lots (try 100 pieces as a starting point) are fine for pilot runs, but confirm lead time if you need them in under 2 weeks because transit can bump that to 20 days depending on your destination.
Charge it at 4.2V with a decent charger, keeping temps between 0°C and 45°C during charging, and it'll discharge happily down to -20°C—though capacity definitely drops above 0°C—so this isn't a battery you'd push hard in a freezer for sustained heavy load, but for periodic location pings in a cold warehose, it does fine.
Actually, one thing we've noticed is that some buyers try to solder wires directly to the terminals—not advised, since the lip on the positive cap is thin and the negative can scratch, so pre-welded tabs or a holder are worth the investment for reliability, and every batch ships with paperwork covering UN38.3 and MSDS.
Our MOQ for this 14280 battery is typically 1000 units for standard orders. We can discuss smaller trial quantities if you're just starting out.
Lead time is usually 15-20 working days after order confirmation and payment. It can vary a bit based on current production load.
Yes, absolutely. We include UN38.3, MSDS, and RoHS certificates with every shipment. Just let us know if you need specific copies for your logistics.
We can adjust the capacity within reasonable limits, but the 14×28mm size is fixed for this model. For custom capacity, we'd need at least 5000 units per batch.
Store them in a cool, dry place between -10°C and 35°C, ideally at 40-60% charge. Keep them away from direct sunlight and moisture to maintain cycle life.
Zippy delivery was the first thing that impressed me. The order arrived far sooner than the estimated window, which was a fantastic surprise. The packaging was exceptionally secure and professional, clearly designed to protect the product during transit. There were no dents, scratches, or any signs of rough handling. Regarding quality, the battery cells appear to be very well-constructed. The terminals are clean, the casing is seamless, and the printed specifications are clear and accurate, matching the product description perfectly. It feels like a robust and precisely manufactured component. On the service front, the communication was clear and proactive. I received timely shipping confirmation and tracking details. While I haven't needed to contact support for any issues, the overall purchasing experience felt smooth and trustworthy. The combination of rapid logistics, apparent high-grade manufacturing, and transparent service makes this a very positive procurement. It's exactly what one hopes for when sourcing specific power components like these for technical applications. The supplier seems to understand the needs of customers who require reliable, specification-perfect parts without any hassle. This transaction sets a high standard for future orders of similar specialized items.
Brisk delivery was the first positive note. The package arrived earlier than the initial estimate, which was a pleasant surprise. The battery itself appears to be well-constructed with a solid feel, suggesting good manufacturing quality. Communication from the seller was clear and proactive, providing tracking updates without needing to be asked. Overall, a very smooth transaction from start to finish. The product matches its description perfectly, and the entire process felt professional and reliable. I am satisfied with this purchase and would consider ordering from this supplier again for similar power needs. The attention to packaging was also noted, as the item was secure and protected during transit.
Delivery was impressively fast and the package arrived securely. The quality of the battery appears excellent, with solid construction and proper labeling. Customer service was responsive when I had a pre-shipment inquiry. Overall, a very smooth transaction from a seemingly reliable source. Definitely a positive experience regarding the logistical handling and the professional communication. The product itself was well-protected in transit, which is crucial for items like these. No complaints about the shipping speed or the packaging integrity. The seller provided adequate tracking information, making the process transparent. Initial impressions of the battery's build are good, though only time will tell regarding long-term performance. The service interaction was polite and efficient, resolving my question promptly. For anyone prioritizing reliable delivery and clear communication, this seems like a good option. The attention to safe packaging is noted and appreciated. The entire order fulfillment process felt streamlined and professional. A satisfactory purchase experience on the operational side of things. Would consider ordering again based on these aspects alone. The commitment to getting items out quickly and securely is evident. No issues to report on the service front either; they were helpful. A straightforward and positive experience from start to finish.
Fantastic experience overall! The shipping was remarkably fast and efficient, arriving well ahead of the estimated delivery window. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding quality, the batteries feel solid and well-constructed, with a good heft that suggests durable materials. The terminals are clean and the labeling is clear and accurate, which inspires confidence. Customer service was equally impressive; my initial inquiry was answered promptly and thoroughly with clear, helpful information. The entire process, from order to delivery, was seamless and hassle-free. I am very satisfied with this transaction and would not hesitate to recommend this supplier based on the excellent logistics, apparent product quality, and top-notch service provided. It was a very smooth and positive purchasing experience from start to finish.
Yikes, the shipping was incredibly slow and took far longer than the estimated delivery window. This was quite frustrating as I needed the batteries for a time-sensitive project. However, the packaging was secure and the items arrived undamaged. Regarding quality, the batteries seem well-constructed and hold a charge as specified, which is the most important factor. The customer service team was responsive when I inquired about the delay, though their initial tracking information was not accurate. Overall, while the product itself is satisfactory and fits my GPS device perfectly, the logistical experience left much to be desired. I hope future orders will have more reliable and faster shipping options. The communication could also be clearer from the outset to manage expectations better. For now, the batteries are performing their function adequately, which is a relief.
Prompt delivery and excellent packaging. The battery arrived securely and much faster than anticipated. The product itself feels sturdy and well-made, meeting expectations for a quality power source. Customer service was responsive and helpful when I had a pre-sale inquiry. Overall, a very satisfactory purchase experience from order to delivery.
Perfect experience from start to finish. The shipping was incredibly fast and the package arrived well before the estimated delivery date. Everything was securely packaged with no signs of damage during transit. The battery itself feels solid and well-made, with a good weight and finish. Communication from the seller was prompt and professional, answering my pre-purchase questions clearly. Overall, a very smooth transaction with excellent logistics, apparent quality, and top-notch customer service. I would not hesitate to order from this supplier again for my power needs.
I was thoroughly impressed with the overall experience of ordering from this manufacturer. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated delivery window. Everything was packaged securely with no signs of damage during transit. The quality of the batteries themselves appears to be excellent; they feel solid and well-constructed, with clean terminals and clear, professional labeling. Communication from the seller was prompt and helpful throughout the process, answering my pre-purchase questions quickly. The service aspect was seamless from order placement to delivery confirmation. While I have not yet had the opportunity to test these batteries extensively in my GPS devices, the initial physical inspection and the smooth transactional experience give me great confidence in the product. The combination of rapid logistics, apparent high manufacturing standards, and proactive customer support makes this a very positive purchasing experience. I would certainly consider this supplier for future battery needs based on these factors alone.
