Watch Battery 301

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5000000 Pieces Per Day pc/month

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1.55 volts, SILVER, 115 mAh, Height: 4.2 mm, Diameter: 11.6, Weight: 1.78 g


1.55 volts, SILVER, 115 mAh, Height: 4.2 mm, Diameter: 11.6, Weight: 1.78 grams,



Cross reference to:


Duracell - WS 11/D 301, Timex - D, Bulova - 226/12 OTC, Panasonic, Maxell, Sony, Toshiba - SR 43 SW, Renata - R 301/1, Seiko - SA-AB, Citizen - 280-01, Ray-O-Vac - RW 34, IEC - SR 43


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Packaging Details:bulk tray package. 8000pcs/ctn; 6.1kg

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Q:Button battery classification
Alkaline battery (code L), nominal voltage 1.5 V. Silver oxide battery (code S), nominal voltage 1.55 V.
Q:How many kinds of button batteries?
Lithium-ion button batteries, the common disposable lithium battery is lithium manganese battery (code C), the nominal voltage 3 V.
Q:How is the button on the computer motherboard battery unplugged?
Turn off the power and remove all wires and related devices that are inserted in the chassis. With a cross screwdriver to open the computer chassis, put the chassis aside, pay attention to contact with the computer before the hardware must touch the metal thing, to prevent static damage to the hardware.
Q:What is the voltage of a button battery?
Rechargeable button batteries, 1.2V nickel-nickel hydride nickel-cadmium charge, there are 3.6V rechargeable lithium-ion button batteries.
Q:What is the role of the button battery on the computer motherboard?
If the motherboard battery is genuine goods but use less than a few months there is no electricity, that is, the voltage from 3.2V down to 2V or even 0V, then it is likely that the motherboard circuit leakage or diode breakdown short circuit caused by such failures.
Q:Is the battery life over the shelf life?
Panasonic brand battery shelf life is generally no problem for 7 years.
Q:How does the button battery charge?
Button battery is a one-time lithium-ion battery, can not be charged, otherwise it will cause an explosion. If you insist on charging, you can use the phone's charger to lead the positive and negative lines out to charge, must be a short time of contact, not a long charge, but also pay attention to safety.
Q:Ordinary battery power is the button battery several times?
An ordinary button battery capacity of about 100mAh but because of the large resistance can not be as large as the No. 5 battery discharge.
Q:Why is the button battery than ordinary battery damage?
Button battery shape small, children often because of curiosity and stuffed into the nasal cavity, ear canal, etc., posing a threat to health. Button batteries for high-energy alkaline batteries, containing a variety of heavy metals, have a strong corrosive, kept in the nasal cavity often cause serious consequences.
Q:Button battery 2025 and 2032 difference
2032 and 2025 of these numbers, the first two digits indicate the battery diameter, the last two digits indicate the battery height (reduced by 10 times) in mm.
Our company has 10 years experience in battery R&D, producing and the oversea marketing.In our ISO 9001:2000-certified factories, which span a total of 10,000 m2, we can turn out over 120,000 pc monthly CR2032 lithium battery & 100,000,000 pc LR44 alkaline battery.With professional R&D team, experienced workers and advanced equipment, we are determined to provide you high-quality battery.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2006
Annual Output Value US$5 Million - US$10 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Oceania; Eastern Asia; Western Europe; Central America; South Asia
Company Certifications TUV certification; ROHS certificate; SGS certificate; CE certificate of conformity

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Export Percentage 41% - 50%
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