DZ09 Smart Watch Versatile & Durable Fitness Tracker Giffen 601045P Bluetooth Smart Watch Earpods Toys Lipo Battery LQ S1 3 7V 380mAh Smart Watch Battery DZ09 Battery For DJ 09 V8 X6 AB.jpg Battery and Strap Change PD1645 : r ChineseWatches Review SmartWatch DZ09 t3ch Review. 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