Exell A134 Alkaline 6V 600mAh Battery TR134, EN134A, PC134A, H-4P/AExell A134 Alkaline Battery is a Compatible With for the Eveready E134N. It is used in Pioneer Electric and Research Corp's portable tachometers, such as the Pioneer Photo-Tach Model 36. It is also used in other industrial applications (photographic, pager, instrument, electronic, test equipment, and more). This A134 Compatible With produces 6 Volts, which is a little higher than the 5.6V produced by the original mercury version. Most devices accomodate the small increase in voltage and function perfectly. Specifications Voltage: 6V, Chemistry: Alkaline, Amperage: 600mAh, Height: 2.61in (66.2mm), Diameter: .67in (17mm), Terminals: Flat Contacts, Exell A134 Alkaline Battery Compatible With TR134, EN134A, PC134A, H-4P, Mallory TR134R, TR134 , Eveready E134N, E134, EPX134, H-4P, 4MR50, 4NR50, BA73U, Burgess H134R, 1408M, 1409M, A134, TR134, EN134A, PC134A, H-4P, H-4A, 4LR50, Eveready E134N E134N EXELL A134 6V 600 MAH, Pioneer PhotoTach Model 1030, Burgess H134R,Pioneer PhotoTach Model 1030, Burgess H134R, Critikon DINAMAP XL, Exell Battery A134, 1408M, 1409M, 4LR50, ADRY1940, BA73U, DRY4025, EN134A, Mallory TR134, Mallory TR134R, Matthews Associates H134R, 4LR50, 4MR50, 4NR50 BA1396U, E134, E134, EPX134, H134R, H4P, H4PA, PC134A, SALPC134A, TR134R, TR164N Exell Batteries not only provide consumers with high efficiency, long-lasting performance, they also function as Compatible With batteries for an array of common and unique applications. Ranging from vintage camera equipment to sophisticated medical testing equipment, Exell Batteries can meet the needs of all consumers.Exell Battery is one of the few product lines Proudly Assembled in the USA. Made with Alkaline cells, Exell Batteries will last longer and offer consumers excellent reliability.SpecificationsBrand: Exell Battery, Output Voltage: 6V, Amperage: 600mAh, Chemistry: Alkaline, Height: 66.2mm, Diameter: 17mmA134. REPLACES: Mallory TR134R, TR134 , Eveready E134N, E134, EPX134, H-4P, 4MR50, 4NR50, BA73U, Burgess H134R, 1408M, 1409M, A134, PC134A, H-4P, H-4A, 4LR50, Eveready E134N E134N, Pioneer PhotoTach Model 1030, Burgess H134R, Pioneer PhotoTach Model 1030, Burgess H134R, Critikon DINAMAP XL. USED IN: Pioneer Electric and Research Corp's portable tachometers, Pioneer Photo-Tach Model 36. Also used in other industrial applications (photographic, pager, instrument, electronic, test equipment, and MORE.