DZ09 smartwatch battery YouTube Amazon.com: OCTelect Smart Watch Battery DZ09 420 mAh Capacity Best price for High Quality 3.7V 380mAh SmartWatch Rechargeable Li Ion Giffen 601045P Bluetooth Smart Watch Earpods Toys Lipo Battery Amazon.com: DURNERGY 394 Watch Battery 100pack, 1.5 Volt Alkaline LR936 Buy Wholesale China Smart Watch Rechargeable Li ion Polymer Battery For. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit DZ1545 Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss or Chinese or Japanese Movement Water Resistance Compatibility: Suitable for 50m Water Resistant Watches Mercury Free: Environmentally Friendly (0% Hg) High Low Temperature Tolerance: Extended Performance in Extreme Climates SKU: DZ1545_K0052787