SR44 Battery: SR44 Equivalent, SR44 vs. LR44,SR44 1.55V Power

The SR44 battery is a silver oxide button cell that can be found in many popular brand-name watches. The SR44 battery can also be used to charge hand-held calculators and other tiny gadgets. LR44, AG13, SG13, 357, and several additional cells are also direct SR44 battery equivalents. With a case that measures 11.6mm in diameter by 5.4mm thick, this design of SR44 is one of the largest of the most common watch batteries. The output voltage is 1.55V, and common capacities range from 170 to 200mAh.

SR44 Battery

The followings are the features and advantages of the SR44 battery:

• High energy to weight ratio

• Can drive power at high current drains

• Low constant internal resistance

• The higher the capacity, the longer the life expectancy

• Non-rechargeable 

• Wide temperature range of operation

• Vibration, shock, and acceleration resistance

• Resistance to shock, vibration, and acceleration

• Excellent performance at low temperatures

• Stable and steady performance and feature low internal resistance

• Able to operate over a wide temperature range from -10 °C to +50 °C

SR44 battery is used in electronic devices that require a small, compact source of power. Example applications include:

• Calculators

• Car keys

• Toys

• Cameras

• Watches

• Hearing aids

• Cameras

• Remote controls

• Clocks

• Watches

• Calculators

• Medical instruments

The 357 silver oxide battery is equivalent to the SR44 battery. A small button-shaped silver oxide battery with a voltage of 1.5V is the sr44 battery equivalent.

SR44 battery equivalent to the following batteries:

SR44 (SR-44, SR 44), MS76, GS14, LR44 (replaces alkaline with silver oxide), Duracell, D303/357BPK, GS13, 228, 357, 280-62, SB-B9, SR1154, SR44W, SR44H, 541, SP357, V357, 4276, KS76, 280-8, SR76E

Physically, they're both about the same size. LR44 battery has a lower terminal voltage than SR44 battery, which operates at 1.55V. However, if the SR44 battery and LR44 battery are swapped, the device may work fine and the operation will not be harmed. In some situations, the SR44 battery would be far superior. The LR44 battery is an alkaline battery, while the SR44 is a silver oxide battery.

As a result, silver oxide outperforms alkaline in terms of performance. Silver oxide has a 50 to 100 percent greater capacity than an alkaline battery, allowing it to last longer. Due to its higher power, the silver oxide battery's voltage declines at a far slower rate.

The presence of silver oxide is denoted by the letter S, and zinc is shown by the letter L. The electrochemical systems L and S are the same. The capacity of the S electrochemical system has been increased, indicating improved device performance.

The equivalent of LR44 alkaline batteries are AG13, A76, L1154, G13, LR1154, 157, etc. The SR44 battery equivalents are SRSW, 303, 357, SR44W, SR44SW, etc.

Batteries contain hazardous substances that should be properly disposed of, thus it's ideal if you were very careful when disposing of them. Alkaline batteries can be thrown away in regular garbage cans. Carbon-zinc batteries and magnesium batteries are in the same boat.

Coin button batteries must be kept out of reach of children. Consult a doctor immediately if swallowed.