Battery Type - 12v 150Amp Rechargeable Gel Deep Cycle Battery With Button Style Terminals, Handle to Carry Battery Watt-hours: 1800hours Application - Alarm System, Emergency Lighting System, Standby Power Supply and Uninterrupted Power Supply, Telecommunication System, Computer Standby Power Supply System, and Solar. Usage: For Standby Use - Charging Voltage: 13.50-13.80v. For Cycle Use – Charging Voltage: 14.40-14.80v All batteries cannot be drained of more than 50% of their power. If one uses it or drains it below 50%, it will result in a ruining of the battery. We will not be held responsible for this. All batteries should be used with a charge controller to control the usage and draining and should be set to cut off at 12.6v. We strongly recommend that you use a Qualified Installer. Caution - Avoid Short Circuit, Keep Away from Flammables, Do Not Charge in a Sealed Container and Recharge Immediately After Discharge Do Not Use the Battery Where There Is No Ventilation. Rugged Design - The Battery Case Is Made from A Non-conductive Abs Plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very Easy to Install and Requires No Maintenance. Warranty - Each Battery Has Been Strictly Quality Controlled. Double Quality Control Checked once at the Factory, & once before it goes to the customer. And comes with a test report. Each Deep Cycle Battery Comes with a 6 Month Warranty. So, You Can Purchase with Confident. Please note: Check the size of the battery before purchasing, A genuine 150Ah Deep Cycle Gel Battery will weigh 43Kg. If we claim a battery is 150Ah it is 100% 150Ah. Our battery size claims are 100 % GENUINE. How to check their capacity claims. To calculate Watt-hours 12V x 150Ah = 1800Watt hours Then take a DC implement of say 100W. The battery should work for 1800 divide by 100 = 18hours. So your implementation should work for 18hours. Length(cm)48.5 x Height(cm)24 x Width(cm)17 Weight: 43kg What's in the box 1 x 150Ah Gel Battery