Swimnerd Pace Clock Battery - 4800mAh ***for clocks purchased BEFORE 3/01/23***

2 FOR $99! 5 Hour Rechargeable 12v Lithium Polymer Battery Pack with Li-ion Charger  Voltage  12V  Capacity  4800mAh  Input/Output  DC 12.6V / DC 12.6-10.8V  Operating Environment  Charging, 0°C ~ 45°C  Discharging, -20°C~60°C   Storage Environment    Store for >3 months. If you aren't using it, recycle it. Storage temperature: <35°C   Cycle Life  ≥500 times   Advantages  We've tested them to last for over 5 hours.  CE certified.  Recyclable at Lowe's or Home Depot Warning Lithium batteries may explode if not used properly. We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes or modifications to the battery pack, or mis-assembling the battery packs) . Always charge battery with attention.  Battery packs shall be placed on a fire-proof surface to avoid any accident. Terms and Conditions of Sales Agreement You must read these safety instructions and warn