Um 3 Battery
Overview
Product sourcing insights & recommendations
The term 'UM-3 battery' is a standard designation under JIS (Japanese Industrial Standards) and IEC (International Electrotechnical Commission) for what is globally known as the AA battery AlibabaWikipedia.
Product Overview
* Specifications: Standard UM-3 batteries are primary cells with a nominal voltage of 1.5V. Dimensions are standardized at approximately 14.5 mm (diameter) × 50.5 mm (height) AlibabaJwsoundgroup.
* Chemistry Variants: While traditional UM-3 refers to Zinc-Carbon (Heavy Duty), the term is also used interchangeably with Alkaline (LR6) and NiMH rechargeable versions in commercial contexts AlibabaReddit.
* Key Applications: High-drain and medium-drain devices such as digital cameras, wireless mice, remote controls, and toys AlibabaMade-In-China.
Rechargeable Aa Um 3 Batteries Wholesale
Products · 3 lists
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Sources & References
24 sources cited · Verified industry data & reports
UM3 batteries? I tried AA but they are slightly too long and ...
Reddit · r/batteries
A UM-3 battery is simply the Japanese industrial standard (JIS) name for a standard AA battery, so any AA battery—alkaline, rechargeable ...
AA & UM-3 Battery Length - Differences from brand to brand?
jwsoundgroup
A UM-3 is 13.9mm in diameter and 50mm long as are all AA batterys. Could be that the flex contacts are a bit stiff and not flexing as they did.
Generic Battery UM3 replacement battery
BatteryGuy
The casing of this Lithium battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and ...
BITRA 3 - BATTERY TYPE UM3 (AA)
PromotionalGifts.eu
BITRA 3 - BATTERY TYPE UM3 (AA) Battery UM3 (AA). Material: PVC Code: KC1803 Brand: MOB Price without VAT: 0,29 EUR Price with VAT: 0,35 EUR
Sunlite Battery UM-3 Heavy Duty (AA)
Quasem Group
Sunlite Battery UM-3 Heavy Duty (AA) Blog Detail. SUNLITE batteries have been renowned for their quality and reliability for over 30 years,
Heavy Duty Size AA R6s Um-3 1.5V Primary Battery for ...
Chongqing Goldenpal Technology Co., Ltd.
UM-3 1.5v primary battery for toys and clocks, suitable for flashlight, toys, remote control, MP4, clocks, etc. It can continuously discharge over 60 minutes.