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Sony 366 SR1116SW 33mAh 1.55V Silver Oxide Watch Battery - Watchbatteries
Sony 366 SR1116SW 33mAh 1.55V Silver Oxide Watch Battery - Watchbatteries

Sony 366 SR1116SW 33mAh 1.55V Silver Oxide Watch Battery


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The Sony 366 is a long lasting button cell battery for use in small electronics. Each 366 battery is made with silver oxide chemistry which is mercury free and safe for the environment. This cell produces 1.55 volts of power with a 30mAh capacity that provides long lasting run times in low drain devices. The Sony 366 is an ideal replacement as a watch battery, and is compatible with a wide array of makes and models.

  • All watches purchased from will be serviced by our team backed by a 2 year warranty.
  • Your order number will serve as your verified date of purchase,so please email or print your receipt after your purchase. 
  • Our 2 year warranty will only cover the movement.If your band is broken or a battery needs to be replaced this will not be covered by our warranty.
  • Battery replacement is $10.00 and a band replacement cost will vary from brand to brand.A good range is $25.00 up to $100.00
  • All products are shipped same day if the order is received before 4 o'clock CST M-F

  • Shipping rates are $3.99 for orders under $100.00

  • Shipping is Free for orders over $100.00 shipped Standard 

  • International shipments will be calculated at checkout.

  • Returns are accepted within 30 days from your purchase.There is no return fee and the item must be new and include all original accessories or paperwork.
LIFETIME 100% MONEY BACK AUTHENTICITY GUARANTEE. Every item offered by comes with a Lifetime 100% Money Back Authenticity Guarantee, meaning you can take your item a few years from now to an authentic boutique for authentication and if there are any authenticity problems we will refund you 100%.There are allot of counterfeit products out there these days,so please beware of other eCommerce sites and even some of the major shopping marketplaces.Our products are all AUTHENTIC 


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