Introduced 1898 as the first flashlight battery. Can be replaced with an AA cell or a C cell using a plastic sabot (size adaptor), with proportional loss of capacity. This battery contained two independent 4.5V batteries, and had a four-pin connector. 9V with a center tap was available by wiring in series. There were two ⌀3.2mm negative pins spaced 9.5mm apart and two ⌀4.0mm positive pins spaced 14.3mm apart. Negative and positive pins were spaced 18.1mm apart. It was used in some early transistor radio amplifiers with a Class B output stage, allowing the loud speaker to be connected between the amplifier output and the battery center tap. www.gmbattery.com (PDF) https://web.archive.org/web/20120326192004/http://www.gmbattery.com/dl/cp11/li-ion/Cylidrical/GMB17500.PDF. Archived from the original (PDF) on 26 March 2012. {{ cite web}}: Missing or empty |title= ( help)

Used in small RF devices such as car alarm remote controls. Can also be found in some cigarette lighters. May be made of eight LR632 cells. www.saftbatteries.com (PDF) https://web.archive.org/web/20120312075328/http://www.saftbatteries.com/doc/Documents/liion/Cube572/VL%2025500-125_0309.7cd5da82-492e-4001-b430-9454b5ea37fa.pdf. Archived from the original (PDF) on 12 March 2012. {{ cite web}}: Missing or empty |title= ( help) ANSI C18.1, Part 1 Portable Primary Cells and Batteries With Aqueous Electrolyte – General and Specifications Many people think 18650 and AA seriesbatteries are interchangeable, which means you can use either one for your battery needs. However, you should know that this is definitely not the case: alkaline, lithium, and NIMH batteries are all part of the AA series of batteries, and they all have the disadvantage of not being suitable for modern flashlights.These batteries have their own capacities and voltages, and have different physical dimensions, and even some electronics are not compatible with either option. Therefore 18650 and AAseriesbatteries are not interchangeable. Angelcare AC1100 Movement and Sound Baby Monitor Replacement AAA 600mah NiMH 1.2V Rechargeable BatteriesDuracell PX28L" (PDF). Duracell. Archived (PDF) from the original on 20 February 2017 . Retrieved 19 February 2017. LCR10440 Cylindrical Li-ion Battery Specification" (PDF). PowerStream. Guangzou Markyn Battery Co., Ltd. 9 August 2006 . Retrieved 24 September 2019. 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). As well as other types, digital and film cameras often use specialized primary batteries to produce a compact product. Flashlights and portable electronic devices may also use these types. Silver Oxide Button Cell Battery". BatteryMart.com. Archived from the original on 28 February 2015 . Retrieved 23 February 2015.

a b c "Energizer Industrial EN640A (discontinued)" (PDF). Energizer. Archived (PDF) from the original on 27 February 2017 . Retrieved 19 February 2017. A great alternative for devices designed for original AA and AAA batteries, you can use NIMH batteries to power a variety of devices because they come in the same standard sizes as AA or AAA batteries.Good shelf life. Computer batteries" (PDF). www.mouser.com. Archived (PDF) from the original on 2 February 2019 . Retrieved 21 April 2018. a b "Zinc Air Batteries". Memory Protection Devices. Archived from the original on 4 October 2018 . Retrieved 26 February 2017.The design of the 10440 battery is similar to that of the 18650 battery, but with a smaller form factor. It is cylindrical in shape, with a diameter of 10.4 mm and a length of 44.0 mm. It has a nominal voltage of 3.7V and a capacity of 3.2Ah. It has a maximum continuous discharge current of 2.5A, and a maximum peak discharge current of 6A. The battery also has an internal protection circuit to prevent overcharging and overdischarging. Proprietary silver-oxide button battery made for Casio "MINI CARD" calculators. No longer made. This type of battery has "reversed polarity" (the outer can is negative and the bottom terminal is positive) This battery, introduced in 1901, was very common in continental Europe until the 1970s. It usually contains three B cells in series.

BAK Battery Unveils First Chinese 4680 Battery Cells". insideevs.com. March 2021 . Retrieved 18 July 2021. Panasonic NCR18500A 2040mAh (Green)". lygte-info.dk. hkj. February 2017 . Retrieved 24 September 2019. Most ofOlight’s S series comes standard with CR123A batteries, which are compatible with 18650 batteries, and many flashlights that use 18650 rechargeable batteries can also use 2x CR123A batteries. These types are associated with legacy applications, such as for vacuum tube equipment (A, B, and Cbatteries), or are no longer manufactured.Li-Ion Battery Replacement for Sigor Nuindie, Nuindie Floor and Nuindie Mini Table Light, Reading Lamp, Night Light Bench Test Results: Vapcell Red T20 – 40A 2000mAh 21700…good performer but low capacity". e-cigarette-forum.com. 27 May 2021 . Retrieved 20 June 2023. CGR26650B" (PDF). www.actec.dk. Archived from the original (PDF) on 12 March 2012 . Retrieved 4 February 2012. Energizer No. 504" (PDF). Datasheet.octopart.com. Archived (PDF) from the original on 5 March 2016 . Retrieved 23 February 2015. Electronic Components & Solutions | Panasonic Industrial Devices" (PDF). Panasonic.com. Archived from the original (PDF) on 3 June 2013 . Retrieved 15 August 2015.

The 10440 battery does not have full analogues, but you can try to install products similar in technical characteristics to the device. These elements include battery 10450.This is a list of the sizes, shapes, and general characteristics of some common primary and secondary battery types in household, automotive and light industrial use. Energizer 387S" (PDF). Energizer. Archived (PDF) from the original on 7 April 2017 . Retrieved 19 February 2017.