Small watch batteries are not in short supply, so the owner of an electronic device can easily get confused in the variety of models presented. The AG1 battery is not the most popular, and it can be easily replaced with the SR621SW and not only, therefore it is recommended to get acquainted with it better.
Content
Specifications AG1
Having studied the main characteristics of the element AG1, you can independently choose the exact analogue. The most important characteristics of this type of battery are:
| Parameter | Value |
|---|---|
| Basic designation | AG1 |
| View | Manganese-alkaline |
| The form | Tablet (coin) |
| Capacity | ~ 15 mA / h |
| Voltage | 1.5 V |
| Analog AG1 | Read more HERE |
| Diameter | 6.8 mm |
| Height | 2.1 mm |
| Weight | 0.25 gr |
This type of battery is manufactured using manganese-zinc technology, therefore it has a minimum self-discharge and a long service life.
Battery Applications
The main purpose of the AG1 battery is to install it on a watch, but you can use a miniature power source in other devices, for example:
- Medical devices.
- Souvenir products.
- Children's toys.
- Portable sensors.
It is possible to use the battery in other devices operating from a voltage of 1.5 volts, but only on the condition that a small amount of current is required for the operation of such devices.
Analogs of the element AG1
The use of analogues will restore the operability of an electrical device when it is not possible to purchase an original battery. You can replace the following products:
These are the main elements that can be installed on a regular place AG1, but at the outlets you can also find specific products, for example, Seiko SBAG-DG, which can also replace the original product.
Can i charge AG1
Charging an element of this type is not recommended. The AG1 battery is not a battery, so applying electric current from the charger to its poles will only lead to excessive heating. If this effect is carried out for a rather long time, then the pressure inside the housing can reach critical values and the element will explode.
Restoring the battery with "folk" methods is also unsafe. When exposed to mechanical or thermal effects, the battery may also lose the ability to hold hazardous chemicals inside the enclosure.
They are inexpensive, and given the minimum self-discharge, you can stock up on such products for the future, so that at any time you can restore the performance of a miniature device.
Popular manufacturers and their features:
The most popular manufacturers of this type of battery are:
- Varta.
- Sony
- Seiko.
- Maxell.
- Renata.
- Toshiba
- Duracell.
- Panasonic
A feature of the products from the listed manufacturers is that the AG1 battery can only be purchased in the form of analogues: LR621, 364, SR621SW, RW320 or SR60.
What to look for when purchasing
When buying, it is not enough to make sure that the marking corresponds to the number of the original product or its analogue. Designations for voltage, power and size are also very important. If by comparing the listed characteristics, it will be possible to accurately identify the element, then you can purchase the product, making sure that the expiration date has not yet expired.
The appearance of the battery is also very important, if there are signs of rust or mechanical damage on the case, then you should refuse to buy. It is also not recommended to purchase batteries with unreadable labels on the packaging.
