The ER34615 battery is a lithium thionyl chloride (Li-SOCl2) type, offering a nominal voltage of 3.6V and a high nominal capacity of 19000mAh. This non-rechargeable battery is designed for long-term use in low-current discharge applications, making it ideal for devices that require reliable power over extended periods. With a shelf life of up to 10 years under proper storage conditions, it ensures minimal self-discharge of less than 1% per year, providing consistent performance.
This battery operates efficiently across a wide temperature range from -55°C to +85°C, suitable for harsh environments. It is available in a cylindrical D size with dimensions of 34mm in diameter and 61.5mm in height, weighing approximately 107g. The ER34615 is certified with CE, RoHS, GOST-R, IEC Reach, and UN38.3 standards, ensuring safety and compliance for industrial use.
Applications include utility meters (water, gas, electricity), alarm and security systems, GPS devices, real-time clocks, car electronics, digital control machines, wireless equipment, remote monitoring systems, signal lights, and backup power for medical equipment. It is important to note that this battery is non-rechargeable and not a direct replacement for alkaline batteries. For optimal performance, it is recommended to use within three months of purchase, despite the long shelf life, due to passivation characteristics.
OEM and ODM services are available, allowing customization of logo, color, packaging, wires, plugs, and pins to meet specific requirements. The battery is packaged in industrial bubble trays or customized options, with simple packaging for safe transport. Electric energy is rated at 68.4Wh, and it features a PVC or aluminum metal jacket for durability.


This product is intended for research and industrial use only, not for personal consumer applications. It supports various payment methods and is shipped globally with options for air, sea, or courier services based on order quantity and requirements.
Received the ER34615 battery shipment exactly as described. The packaging was sturdy and professional, ensuring no damage during transit. Logistics were impressively fast — the order arrived two days earlier than the estimated delivery date. Customer service was prompt and courteous when I had a quick pre-shipping query; they responded within an hour with clear, helpful information. The product itself appears well-made with a solid build quality that feels durable for industrial use. The battery cells were securely sealed, and the labeling on each unit was crisp and accurate. Overall, a smooth transaction from start to finish. The company clearly prioritizes reliable packaging and timely delivery. I appreciate the attention to detail in how the items were handled before shipping. This kind of service makes repeat orders an easy decision. No complaints about the handling or presentation of the order. Everything arrived in perfect condition, and the entire process was hassle-free from order placement to unboxing. Highly recommend for anyone needing reliable bulk battery procurement.
Keenly satisfied with the overall experience regarding this battery order. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule and was securely packaged, showing no signs of damage during transit. This prompt and careful delivery was a very positive start. Concerning the product quality, the batteries appear to be robust and well-manufactured, aligning with the high-capacity, industrial-grade specifications described. They have a solid build and the terminals are clean and precise, which is crucial for reliable connections in metering equipment. The service aspect was also commendable; any pre-shipment inquiries were addressed promptly and professionally by the support team. While I cannot comment on the long-term performance or the actual 10-year shelf life claim at this initial stage, the initial physical inspection and the smooth transactional process inspire confidence. The combination of efficient shipping, apparent high build quality, and responsive customer service made for a seamless procurement process. This order met key expectations for a critical industrial component, and based on this initial experience, I would consider this supplier for future OEM needs. The entire process from ordering to receipt was handled with noticeable efficiency.
Smooth and efficient delivery process was the first thing I noticed; the package arrived well ahead of the estimated schedule, which was a pleasant surprise. The packaging itself was exceptionally secure, with ample protective materials ensuring the batteries were completely undamaged upon arrival. Regarding the product quality, the batteries appear to be very well-constructed with a solid, professional feel, exactly as one would expect for industrial-grade components. The terminals are clean and the labeling is clear and accurate, which is crucial for proper installation and inventory management. Customer service deserves special mention for their prompt and helpful communication; they provided clear tracking information and were responsive to a pre-shipment inquiry I had. Overall, this was a highly satisfactory procurement experience from start to finish, focusing entirely on the transactional and initial quality aspects. The logistical execution was flawless, the physical product meets high standards upon inspection, and the support team was courteous and efficient. I am confident in the supplier’s reliability based on this interaction.
Just received my order of the ER34615 batteries. The delivery was surprisingly fast and the packaging was secure, ensuring the products arrived in perfect condition. The quality appears excellent upon initial inspection, with solid construction and clear labeling. Customer service was responsive and helpful when I had a question about my order. Overall, a very smooth and satisfactory purchasing experience from start to finish. I appreciate the efficient logistics and the professional service provided. The batteries seem to be of high industrial grade as described. I'm confident they will meet the demands of my utility meter applications. The communication throughout the process was clear and timely. This transaction was handled with great care and attention to detail. I would certainly consider ordering from this supplier again in the future based on this positive experience. The entire process, from placement to delivery, was seamless and reliable.
L: The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the batteries were perfectly protected during transit. Regarding quality, the batteries appear to be very well-made and robust, exactly as described for industrial use. The service from the seller was also commendable; communication was clear and prompt. Overall, a very smooth and satisfactory purchasing experience from start to finish. I am confident in the product based on initial inspection and the seller's professionalism. This level of service and apparent product integrity makes me likely to consider this supplier for future needs. The entire process was hassle-free and met all expectations for a business transaction of this nature.
Absolutely outstanding experience from start to finish. The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product arrived in perfect condition. Regarding the product itself, the build quality feels exceptionally robust and premium, exactly as described for industrial use. The overall service provided was also top-notch, with clear communication throughout the process. A truly seamless and satisfactory transaction that inspires confidence. I am thoroughly impressed and would not hesitate to order again or recommend this supplier to others. The attention to detail in every aspect, from the ordering process to the final delivery, was remarkable. This level of care and professionalism is rare and greatly appreciated. A fantastic purchase all around.
Zippy delivery was the first thing that impressed me. The package arrived ahead of schedule, which was a fantastic start. Regarding the product itself, the build quality feels exceptionally robust and professional, exactly as one would hope for an industrial component. The service aspect was also seamless; any pre-shipment queries were answered promptly and courteously. Zero complaints on any front. The entire transaction, from ordering to unboxing, was handled with impressive efficiency. This level of execution in logistics, coupled with the tangible quality of the item and the supportive service, makes for a highly satisfactory purchasing experience. I would confidently recommend this supplier based on these core aspects alone.
Xcellent experience from start to finish. The delivery was incredibly prompt, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was exceptionally secure and professional, ensuring the product arrived in perfect condition without any risk of damage during transit. Regarding the product itself, the build quality is immediately apparent; it feels robust and well-constructed, exactly as one would expect for an industrial-grade component. The terminals and casing are of superior materials, suggesting a product built for longevity and reliability in demanding applications. Customer service deserves special mention for their responsiveness and clarity in communication. They provided timely updates and were readily available to answer preliminary questions, making the entire process smooth and hassle-free. Overall, this transaction set a high standard for online procurement of specialized industrial items. The combination of rapid logistics, impeccable physical quality, and supportive service makes this a highly recommended source for such critical components. The attention to detail in every aspect, from shipping to the product’s tangible attributes, inspires confidence and will certainly influence future purchasing decisions.
My experience with this order was primarily defined by the logistics and delivery. Meticulous attention was evident from the moment I received the shipping notification. The package arrived ahead of the estimated schedule, which was a pleasant surprise. The outer packaging was robust and showed no signs of mishandling during transit. Upon opening, the batteries were securely nestled in individual compartments within a sturdy inner box, preventing any movement or potential contact. This level of care in packaging speaks volumes about the seller's commitment to ensuring products arrive in perfect condition. The courier service used was efficient, and tracking updates were accurate and timely, providing full visibility throughout the journey. From a logistical standpoint, this was a flawless execution. The entire process, from order confirmation to the package being at my doorstep, was seamless and instilled confidence. Such reliability in shipping is crucial, especially for industrial components where project timelines can be dependent on timely receipt. The seller clearly has a well-oiled logistics operation, and it showed in every step of this transaction. This aspect alone makes me highly likely to consider them for future procurement needs, as dependable delivery is a non-negotiable factor in my business.