Ashburn
Catalog   /   Photo   /   Photo Accessories   /   Batteries

Batteries 391

 prices on 5 models  

391

— the "300" series includes miniature 1.5 V "coin" batteries — analogues of the LR series alkaline cells, made using more advanced silver oxide technology. This technology is more expensive, but allows to achieve greater capacity, more stable voltage, and resistance to high discharge currents (although nominal currents can be relatively low).

Note that the most popular designation for silver oxide batteries is SR with two numbers (the same as in LR cells of the same size. However, our catalog uses a purely digital three-digit designation as a basis. It is more accurate, since it takes into account not only physical dimensions , but also the discharge current — high (HD) or low (LD); and it significantly affects the specifics of using the battery. For example, it is impossible to determine the discharge current by marking SR69; but according to the rules of the "three hundredth" series, such elements of the HD discharge format will be designated as 370, LD as 371.

Specifically for size 391, this is a high current (HD) variant of the SR55. It has a fairly large diameter — 11.6 mm — and a thickness of 2.1 mm. The alkaline analogue is referred to as LR55.
391
clear
Save List
Show
Battery Varta 1xV391
391 / V391 / SR1120W / SB-BS/ES, silver oxide, 1.55 V, package 1 шт

Watch cell 1.55/40/silver - Battery Button cell 42mAh 1,55V V 391 Stk.1. Varta, V 391 Stk.1, 00391101111, Battery.
5.75Buy!
$
Amazon.com
Delivery: to Ashburn
Report
Renata Silver Oxide Battery - Superior Leakage Resistance
391 SR1120W | Nominal Voltage - 1.55V | Nominal Capacity - 50 mAh
High capacity retention on storage (low self-discharge)
 more→Swiss quality and consistently great performance, battery after battery.
Works for toys, watches, cameras, calculators, car security alarm, keyless car remotes, organizers, computer equipment (memory backup battery) CMOS
Filters
Price
fromup to
Brands
Rechargeable
Non chargeable
Miniature batteries
Capacity
Package
Product type
More features
Clear parameters
Catalog batteries 2024 - new products, best sales, buy batteries.