PP3, PP3HP, HP3, M1604, MN1604, 1604, 1604AC, 1604A, 1604AC, 4022, 522, EN22, A1604, AL9V, AL-9V, AM6F, Radio Battery, 6AM6, 6UM6, 006P, 6LR61, PC1604, PL1604, 6LF22, L522, 1604LC, U9VL-FP, KA9, K9V, S006, S-006, 6F22, Nine Volt, BLOC, CLR6, LR22, ND65V, 9v-6LR61 Used in older instruments. [245] Many of these were sold as Bbatteries for early transistor radios (before their function was replaced by the 9-volt PP3 battery).

Used in older instruments. [243] These were sometimes sold as Bbatteries for hearing aids and small radios. A um battery is a device that is used to store energy and release it in an electric current. It is made up of a positive and a negative electrode, separated by an electrolyte. When the battery is connected to an external circuit, the electrons flow from the negative electrode to the positive electrode, producing an electric current. In Switzerland as of 2008 [update], 4.5-volt batteries account for only 1% of primary battery sales. [89]

Manufacturers

SR621SW, SR60, SR621, SB-AG/DG, 280-34, T, V364, D364, 602, S621E, GP364, AG-1, 364, L621, LR621, SG1, LR60, LR620, SW621, GP164, 364X, 364A, AG1/364A, SB-AG, E364

Lithium-ion batteries: Lithium-ion batteries are the newest type of battery technology, and they are becoming increasingly popular in a variety of electronic devices. They are lighter than other types of batteries, and they have a very long lifespan. SR721, SR721W, SR721SW, S721E, L721, 361, 362, D362, V362, GP362, LR58, SR58, SR58L, G11, GllA, 601, 162, 280-29, SB-AK, SB-D SR726SW, SR59, SR726, SB-AL, 280-28, N, V397, D397, 607, S726E, GP397, AG2, AG-2, 397, L726, 397A, 397X, E397SR44SW, SR44, SR1154,SB-A9, 280-08, V303, P303, 154E, GP303, D303, S1154, S1154S, 303X, 303A, GPS76E, SR1154SW, E303 SR41SW, SR41, SR736, SB-A1/D1, 280-18, V384, D384, 247, GP384, S736E, D384, 384A, 384X, SB-A1, SR736SW, E384 a b c "INOBAT 2008 statistics" (PDF). Inobat.ch. Archived from the original (PDF) on 25 March 2012 . Retrieved 23 February 2015. This battery typically had two snap connectors; however, four [ clarification needed] connector versions are available. They were spaced 35mm ( 1 + 3⁄ 8in) apart. This type of battery is sometimes used in electric fencing applications.

SR721W, SR58, SR721, SB-BK/EK, 280-53, X, V361, S721E, 361, GP361, D361, 361A, 361X, A361, SB-BK, SR721PW The price of the battery: The price of the battery will vary depending on the type of battery, the size, and the brand. LR9, CA16, V625U, EPX625G, PX625A, GP625A, A625, L1560, 625A, MR9P, KA625, R625, E625G, V625U, MR09, EPX625, RPX625, KX615, HD1560, 1124MP, E625N, HG-625R, V13PX, EPX13, V625PX, HD625, PN625, RM625, 4625, H1560, M01, M20, 8930 MOD Defence Standard 61-017 The Selection and Introduction of Batteries and Fuel Cells for Service Use [ clarification needed]Panasonic CGR17670HC Datasheet". Datasheet-pdf.com. Panasonic. January 2000 . Retrieved 24 September 2019. Slightly longer than a 14250 due to an integrated Micro-USB receptacle and charging controller. Semi-proprietary, used in FOLOMOV C2 and EDC C2 mini flashlights.