Button cell silver oxide 389/390 SR1130 Maxell

389 / 390 - SR1130SW button cell. Maxell silver oxide batteries are one of the best and safest choices on the market and are often preferred by watchmakers. Made in Japan. Provides a reliable and leak-proof power supply for digital and analog wristwatches. Silver oxide batteries are often used in devices with constant and/or low energy consumption. Examples include remote controls, wearables, sensors, medical devices, car keys, calculators and measuring instruments. Silver oxide has high resistance to heat and cold and remains stable in temperature conditions from -20 to +60 °C. Designed for long-term use.

Dimensions:

• Height: 3.05 mm
• Diameter (Ø): 11.6 mm

Specifications:

• Nominal voltage: 1.55 V
• Nominal capacity: 83 mAh
• Nominal Discharge Current: 100 µA
• Weight: 1.2 g
• Packing: 1-pack
• Environment: Completely free of mercury (Hg 0%)
• Chemistry: Zinc silver oxide
• Alternative designations: SG10, AG10, SR54, LR54, GP189, RW89