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WINCELL Long Life Alkaline Cell Battery 1.5V W-AG11
WINCELL Long Life Alkaline Cell Battery 1.5V W-AG11 is backordered and will ship as soon as it is back in stock.
Pickup available at Double Bay Hardware
Usually ready in 1 hour
The WINCELL Long Life Alkaline Cell Battery 1.5V W-AG11 delivers reliable, long-lasting power for your watches, calculators, and other precision electronic devices. Engineered with premium alkaline chemistry, this ultra-compact button cell provides consistent 1.5V output to ensure your essential devices maintain accurate performance and dependable operation.
This micro-sized button cell measures just 7.9mm in diameter and 2.0mm in height, making it one of the smallest yet most reliable power sources for precision electronics. Compatible with multiple equivalent sizes including SR721SW, SR58, 362, and LR721, this versatile battery is the ideal replacement for a wide range of watches, calculators, and miniature electronic devices.
Key Features
- Long-lasting alkaline chemistry for extended device runtime
- Ideal for watches, calculators, and precision electronics
- Ultra-compact button cell design (7.9mm diameter × 2.0mm height)
- Reliable 1.5V power output
- Compatible with SR721SW/SR58/362/LR721 equivalents
Specifications
- Application: Watch / Calculator Original Battery
- Chemistry: Alkaline
- Voltage: 1.5V
- Size: Button
- Diameter: 7.9mm
- Height: 2.0mm
- Equivalent size: SR721SW/SR58/362/LR721
WARNING:
- KEEP OUT OF REACH OF CHILDREN.
- Swallowing or insertion into the body may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. Immediately see doctor.
- Keep in original package until ready to use.
- Dispose of used batteries immediately.
- Risk of injury due to fire, explosion or leakage.
- Do not disassemble, charge, crush or expose to fire or high temperature.
We are more than happy to assist it for you.
You could:
1. Contact us at 02 9327 5603 or admin@doublebayhardware.com.au
Shipping Information:
- Orders are dispatched from our Sydney warehouse, same business days before 10AM.
- Standard delivery across Australia typically takes 2–8 business days depending on your location. Overseas deliveries generally take 3–10 business days.
- You can estimate postage by adding products to your cart and entering your postcode. The estimated delivery time will be displayed at checkout once you’ve entered your shipping details.
Click & Collect:
- Free Click & Collect is available from our Double Bay store. Usually is ready in 1 hour. You will receive an email notification when your order is ready for collection.
Returns Policy:
1. If you change your mind, most unused and unopened items can be returned within 30 days of purchase.
To be eligible for a return:
- Item must be unused and in its original packaging.
- Proof of purchase is required.
- Special order, clearance, hazardous and certain electrical products may not be eligible for return.
2. If an item arrives damaged or faulty, please contact our customer service team as soon as possible so we can arrange a replacement, repair or refund in accordance with Australian Consumer Law.
For full details, please visit our Shipping Policy and Returns Policy pages.
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Double Bay Hardware Gift Card - $100 is backordered and will ship as soon as it is back in stock.







