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.
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.
I am thoroughly impressed with the overall experience. The shipping was remarkably fast, arriving much sooner than the initial estimated delivery window. Everything was packaged securely with no signs of damage. The battery itself feels solid and well-made, exactly as described for an industrial component. Customer service was also responsive when I had a pre-sale inquiry. A very smooth and satisfactory transaction from start to finish.
I was thoroughly impressed with the delivery speed for this order. The battery arrived much sooner than I had anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding quality, the battery appears to be solidly constructed and meets the high standards I expect for industrial components. The service provided was also commendable; the communication was clear and any inquiries I had were addressed promptly and courteously. Overall, this was a very smooth and satisfactory purchasing experience from start to finish. The combination of fast logistics, apparent high quality, and excellent customer support makes me confident in recommending this supplier. I look forward to future orders and hope the service remains consistently this good.
Very impressed with the overall experience. The delivery was incredibly fast and the packaging was secure, ensuring the product arrived in perfect condition. The battery itself feels robust and well-made, exactly as described for industrial use. Customer service was responsive and helpful when I had a pre-purchase question. A smooth and satisfactory transaction from start to finish.
Delivery was impressively fast and the package arrived in perfect condition. The quality of the battery appears excellent, with robust construction and clear labeling. Customer service was responsive and helpful when I had a pre-sale inquiry. Definitely a positive experience overall.
Delivered promptly and packaged securely. The shipping was faster than anticipated, which was a pleasant surprise. The battery itself appears to be of solid construction, feeling robust and well-made. Communication from the seller was clear and professional throughout the process. Overall, a very satisfactory experience regarding the logistical handling and the initial impression of the product quality. The service was efficient and met all expectations.
Wanted to share my thoughts on the recent order. The delivery was impressively fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. Packaging was secure and professional, ensuring the products were perfectly intact upon arrival. Regarding the item itself, the build quality feels robust and exactly as described, meeting the high standards I anticipated for an industrial component. Customer service was responsive and courteous during the ordering process, providing clear communication. Overall, a very satisfactory experience from start to finish. I would certainly consider purchasing from this supplier again for similar needs.
Yes, the delivery was incredibly fast and arrived ahead of schedule, which was a pleasant surprise. Your logistics team did an outstanding job in ensuring timely and secure handling. The battery's build quality appears robust and reliable, exactly as described, with no visible defects. Customer service was responsive and helpful throughout the process, answering all my queries promptly. Overall, a very satisfying experience that I would highly recommend to others.
Rapid delivery and excellent packaging ensured my order arrived safely and on time. The battery's build quality is robust, meeting my expectations for industrial use. Customer support was responsive and helpful throughout the process, addressing my queries promptly. Overall, a smooth experience from start to finish.