Exell A640PX 1.5V Alkaline Battery PX640A EN640A EPX640A LR52 Type: AlkalineVoltage: 1.5 VDiameter: 16.0 mm Height: 11.2 mm Also known as: PX640A / A640PX / EN640A / EPX640A / PC640A / LR52 / 1126A. The PC640A or PX640A is a mercury-free Compatible With for the once popular Mercuric Oxide MR52 (or PX640) cell that was commonly used in cameras (such as Yashica TL-Electro, Electro 35 FC, Lynx 14-E and Lynx 5000E). The MR52 (or PX640) was also used in early Hakko rifle scopes. Mercury cells are now banned because of toxicity and environmental fears.The PC640A or PX640A cells produce 1.5 Volts, which is higher than the 1.35V produced by the original mercury cell. Most devices accommodate VIEW ALL Exell Traditional SKUs SHOP NOW VIEW ALL NiMH/NICD Assembly Cells SHOP NOW VIEW ALL Lithium Thionyl Chloride SHOP NOW VIEW ALL Coincell Batteries SHOP NOW VIEW ALL Emergency Lighting SHOP NOW VIEW ALL Flooded Lead Acid SHOP NOW About Us About Us Payment Shipping Returns Contact Us About Us About BatteriesInAFlash BatteriesInAFlash with 20 years of trusted service, is your solution for batteries and power accessories. Our vast selection covers everything from watches to automotive batteries, including batteries for equipment like golf carts, RVs, marine, motorcycles, scissor lifts, floor machines, and solar systems. We also carry batteries for PLC, Door Locks, Emergency Lighting, Slot Machines, Hospitality, and more. Our range extends beyond batteries to include battery cables, solar panels, inverters, and charge controllers. We stock top brands including Trojan, U.S. Battery, Homegrid, Saft, Omnicel, Exell Battery, Antigravity, Fullriver, Interstate, K2 Energy, and more. We are committed to providing top-notch products and excellent customer service. We carry a complete line of batteries and serve all consumer electronic, commercial, industrial, military, and government needs. Payment Payment Payment Options Paypal is the preferred method of payment. We also offer the ability to pay with a credit card through Authorize.net during checkout. All orders must be paid in full before shipping. Any orders that are not will not be shipped until payment is made. Taxes Nevada sales tax of 8.375% will apply to orders shipped to an address in the State of Nevada. Shipping Shipping Shipping & Handling We make every effort to get your order to you in a flash. In-stock items are shipped if the order is received before 1 pm PST. Please note that orders made after 1:00 PM (Pacific Standard Time) will be entered the next day. Weekend orders (from Friday after 1:00 P.M.) will be processed on Monday. If there is a problem with your order, you will receive an e-mail within one business day to advise you about the situation. WE combine shipping! WE ship to APO and PO Box addresses! We ship Internationally. Please email us for shipping rates if they are not provided in the listing. Delivery Confirmation: All orders shipped within the United States, including Hawaii and Alaska, are sent using USPS unless the customer requests otherwise. All USPS orders within the United States are sent with USPS Delivery Confirmation. You can click on the link to learn more about Delivery Confirmation. Shipping Method (Domestic): We ship via UPS and USPS. You can choose which carrier you prefer for your purchase to be shipped. The shipping fee depends on the product's weight in your order. Shipping Method (International): Contact us with your location for accurate shipping. Buyer is responsible for any and all charges incurred by customs. Returns Returns Returns & Exchanges All of our items come with a 30-day money-back guarantee (except S&H charges) if unopened. We will replace any lost or damaged items if you choose insured shipping. You must contact us to request a return authorization or RA#. We do not accept back returns without an RA number. We will try to correct your order in a reasonable amount of processing time. If it is determined that there is an error due to a listing, product description, or cross-reference error on our part, we will reimburse shipping fees for the return and ship a replacement part at our expense. A 15% restocking will apply for all non-defective returns or items purchased in error. No shipping fees are reimbursed. If you have any questions regarding our policies, please contact our Customer Service Specialists Toll-Free at (800) 515-2423. Contact Us Contact Us Customer Service: Here to Power Your Needs Welcome to our customer service center, your one-stop solution for all battery-related queries and needs. Whether you're looking for a specific product, need assistance with cross-referencing, or simply want to confirm your selection, our experienced team is here to help. With over 80 years of combined experience in the battery industry, we possess the expertise to answer your questions and cater to your needs efficiently. We proudly offer an extensive catalog of over 5000 SKUs and products. Whatever your battery requirement, chances are, we have it. Our team is capable of crafting custom battery packs or repairing old ones as per your specifications. This special order service ensures your unique needs are always met.We believe in serving all customers with the same dedication and enthusiasm, no matter the size of your order. Both small and large orders are welcome.We cater to a diverse range of sectors - consumer, educational, commercial, industrial, and military. This broad experience equips us to handle a wide variety of procedures and requirements We are more than happy to discuss discounts and special shipping arrangements that could benefit you. All you need to do is ask! We're here to assist you:Office Hours: Monday-Friday 8am-6pm, Saturday-Sunday 9am-4pm PSTToll Free: 1-800-515-2423Phone: 1-702-248-2423Fax: 1-702-248-2623 Our commitment is to provide you with an unparalleled customer service experience. We look forward to powering your needs! 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