The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells. This 12h model can provide continuous current up to 12A. Absolutely perfect for high capacity portable power, and replacement of similar capacity lead acid / AGM battery. Features: - Much lighter than Lead Acid and AGM Batteries - Robust LiFePO4 Cells - Excellent life span Specifications: Capacity: 12Ah Service Life: 10yrs+ Cycle Life: 1500+ cycles (> 80% capacity retention) Cut-Off Voltage: 10V approx. Charge Type: Constant Current / Constant Voltage Discharge Current: 12A Max Continuous Current: ?20A (?5 sec) Internal Cells: 32650 LiFePO4 Maximum Internal Resistance: 85M? Output Terminals: M5 Bolt Down Operating Temperature: 0-45°C (60°C max discharging) Operating Humidity: RH < 85% Storage Temperature: 0-40°C (15-25°C recommended) Storage Humidity: RH < 50% Specifications DC Voltage : 12.80000000V Width : 150.00000000mm Height : 100.00000000mm Depth : 100.00000000mm Weight : 1.40000000kg DG UN Number : 3480.00000000 DG Ship Name : 3480 - Lithium Ion Batteries DG Pack Group : II - Medium Danger DG Hazardous Chemical Code : 4W Battery Watt Hour Rating (Required for Lithium Batteries) : 153.60000000Wh Dangerous Road Freight : false Dangerous Air Freight : true Battery Chemical Composition : Lithium Ferrous Phosphate (LiFePO4) Battery usage : Bulk Storage Battery Peak Current : 20.00000000A Amp Hour Rating : 12.00000000mAh 20 Hour Capacity : 12.00000000Ah Internal Resistance : 220.00000000m? Connection Type : Spade Terminals
