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So basically it's a lithium-ion cell in the common 18650 format that also comes as AA, AAA, or 9V — we just run the same NCM chemistry inside whichever shell you need.
Cycle life is 1000+ cycles, which is better than most consumer-grade cells that give up around 500 or so, but keep in mind that's under ideal lab conditions and real-world use might drop it to 700-800 depending on your discharge depth.
We've got CE, ROHS, MSDS, and UN38.3 certs, but what actually matters for shippng is UN38.3 — without it, you're stuck with ground transport only, and we always include a copy with every batch.
One thing I've learned handling these is that the USB-C charging port is actually pretty handy for field use on power tools, but if you're running high-drain devices you'll still want a proper charger for full current (the USB tops out at about 1A). The 5L drum is easier to handle for smaller orders but 25L is cheaper per unit if you're doing a full production run.
You'll order with a PO and we'll send a proforma invoice — typical MOQ is 500 pieces for custom branding (color, sleeve logo, packaging), no, we don't often stock odd voltages like 18750 or non-standard capacities unless you're ordering a few thousand.
Most customers just grab teh 2000mAh option for power tools and the 3000mAh for vape pens, but for something that isn't suited for ultra-high discharge like 30A continuous, the 1500mAh version with lower internal resistnce is actually tighter tolerance than most generics for that use case.
We offer multi-capacity options for the 18650 model, but the exact specs depend on your order. Just let us know what capacity you need, and we can match it with our standard range.
Yes, for OEM/ODM orders, we typically require a minimum order quantity, but it varies by customization level. Contact us with your specific request, and we'll give you the MOQ details.
For standard blister pack orders, lead time is usually around 7-15 days after confirmation, depending on the quantity. We'll confirm the exact timeline when you place the order.
Absolutely, we include CE, ROHS, MSDS, and UN38.3 certifications with every shipment. Just request them when you place the order, and we'll make sure you get the documents.
Store them at normal room temperature, away from direct sunlight and moisture. Keeping them at around 50% charge in a cool, dry place will help maximize that 1000+ cycle lifespan.
Wow, the shipping speed was incredibly fast. I placed my order and it arrived much sooner than the estimated delivery date. The packaging was secure and professional, ensuring the product was well-protected during transit. This level of efficiency in logistics is truly commendable and made the entire purchasing process smooth and worry-free. Regarding the product quality, it appears to be very robust and well-made. The battery feels solid and the construction seems precise, which gives me confidence in its durability and performance. The materials used feel high-grade, and the overall finish is excellent, meeting my expectations for a premium component. As for customer service, my experience was outstanding. The support team was responsive and helpful, answering my pre-purchase questions promptly and with clear, detailed information. They were courteous and professional throughout our interaction, which greatly enhanced my overall satisfaction with this transaction. I am very pleased with this purchase from start to finish. The combination of rapid logistics, apparent high quality, and excellent service makes this a highly recommended supplier. I will definitely consider buying from them again in the future for similar needs. This was a seamless and positive experience that exceeded my expectations in several key areas.
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 seems robust and meets expectations for such components. Customer service was responsive when I had a pre-purchase inquiry, providing clear and helpful information promptly. Overall, a very satisfactory purchasing experience from start to finish. I would certainly consider this supplier for future needs. The efficiency in logistics was particularly noteworthy, making the entire process smooth and reliable. The product's build appears solid, aligning with the descriptions provided. Support staff were courteous and professional, enhancing the overall service level. This transaction demonstrated a high standard of operational execution, from ordering to receipt. The attention to detail in shipping and communication was evident and appreciated. A reliable and commendable service all around.
Vastly impressed with the overall experience. The shipping was remarkably swift, with the package arriving well ahead of the estimated delivery date. Everything was packaged securely, showing clear attention to detail for safe transit. Regarding quality, the items appear to be very solidly constructed, with a finish that suggests good materials and manufacturing care. The customer service team was also very responsive and polite when I had a preliminary question, providing clear and helpful information promptly. This combination of efficient logistics, apparent high quality, and excellent service makes for a very satisfactory purchase process from start to finish. I would certainly consider ordering from this seller again based on this positive interaction.
Delivery was incredibly fast and efficient. The package arrived well ahead of the estimated schedule, which was a very pleasant surprise. Everything was securely packed with no signs of damage during transit. The quality of the items received appears to be excellent upon initial inspection; the build feels solid and premium. Customer service was responsive and helpful when I had a pre-shipping inquiry. They provided clear information promptly. Definitely a smooth and satisfactory purchasing experience from start to finish. I am very content with how everything was handled. The overall process was seamless and professional.
Very impressed with the overall experience. The delivery was remarkably swift and well-handled. The package arrived ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. Regarding the product itself, the build quality feels solid and robust, exactly as one would hope for. The service provided by the seller was also commendable; they were responsive and professional in all communications. This combination of efficient logistics, apparent high quality, and excellent customer service makes for a highly satisfactory purchase. I would certainly consider ordering from this seller again based on this positive experience.
Vastly impressed by the overall experience with this order. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a very pleasant surprise. Everything was packaged securely with no signs of damage during transit. Regarding quality, the product feels robust and well-made, exactly as described. The service provided was outstanding; any inquiries were met with prompt and helpful responses. This level of customer care is commendable and greatly appreciated. A completely smooth and satisfactory transaction from start to finish.
Shipping was surprisingly swift. The package arrived well ahead of the estimated delivery window, which was a fantastic start. Everything was securely packaged with ample protective material, so the items inside were completely undamaged. This level of care in logistics is always appreciated and sets a positive tone for the entire transaction. Regarding the product quality, the build feels solid and premium. The cells have a good weight to them and the terminals look clean and well-made. They fit perfectly into my devices without any issues. It's clear attention was paid to the manufacturing standards. As for service, the communication from the seller was prompt and professional. Any preliminary questions I had were answered clearly and without delay. The overall experience from ordering to unboxing was seamless and hassle-free. Such efficient service combined with reliable shipping and evident quality makes for a very satisfactory purchase. I would certainly consider ordering from this seller again based on this smooth experience. The entire process reflected a well-organized operation that values customer satisfaction.
Xcellent experience from start to finish. The shipping was incredibly fast and the package arrived well before the estimated delivery date, which was a very pleasant surprise. Everything was securely packed with no signs of damage whatsoever. Regarding the quality, the batteries feel solid and well-constructed right out of the box. They have a good weight to them and the terminals look pristine. I have high confidence in their durability based on the initial inspection and the professional labeling. The service aspect was equally impressive. The communication was clear and proactive, with automatic updates that were actually accurate and helpful. Any minor question I had prior to ordering was answered promptly and courteously. The overall transaction felt smooth and professional. It is clear that the seller takes great care in both their products and their customer interactions. The combination of rapid logistics, apparent high-quality manufacturing, and attentive service makes this a highly recommended supplier. I look forward to future purchases with the same level of confidence. This was a seamless process that exceeded my expectations in every logistical and service-oriented category. The attention to detail in packaging alone speaks volumes about their operational standards. I am thoroughly satisfied with this purchase from a service and delivery perspective.
Naturally, the delivery was remarkably swift, arriving well ahead of the projected schedule. The packaging was secure and professional, ensuring the product was perfectly intact upon arrival. Regarding quality, the battery cells appear to be exceptionally well-constructed with solid terminals and a consistent finish. The overall build feels robust and reliable. Customer service interactions were prompt and helpful, providing clear communication throughout the process. It was a very smooth and satisfactory transaction from start to finish. The seller demonstrated great professionalism in every aspect. I am highly impressed with the efficiency and care taken. This level of service is commendable and certainly sets a high standard. Overall, a flawless experience that I would gladly recommend to others seeking reliable power solutions. The attention to detail in both the product presentation and the logistical handling was truly notable. A truly positive experience that inspires confidence in future purchases.
Bought these batteries for a power tool project and the delivery was impressively fast, arriving well ahead of the estimated date. The packaging was secure and professional, ensuring the items were perfectly protected during transit. Regarding quality, the batteries feel solid and well-made, with a good weight to them that suggests durable construction. They fit perfectly into my devices without any issues. The service from the seller was also commendable; they provided clear communication and were responsive to my initial inquiry. Overall, a very smooth and satisfactory purchase experience from start to finish. I would definitely consider buying from this supplier again for future battery needs. The combination of reliable logistics, apparent high quality, and good customer service makes this a product worth recommending.
