Lithium battery VS Lead-Acid/GEL/AGM battery: 60% weight/size saving 6x Faster charging time Longer Life. D lead-acid/GEL/AGM 400-800 life-cycles at 50% D. More stable to high discharge current. More stable to low-high temperature. Built-in BMS included in all our batteries!Environment friendly No gel, No internal liquid inside! Can be mounted in any orientation. 12V 250Ah Battery Pack Specifications. Built-in BMS (Board Management System) included. The BMS protects the battery in case of: Self-protection discharging/overcharging short-circuiting Auto cells-balancing Temperature control Short-circuiting protection. Solar/wind energy storage off-grid backup Electric/hybrid vehicles Medical devices Electric tools Emergency power supply Motor starter UPS Portable energy Remote Control Aeronautics aerospace Standalone applications Industry & Robotics Military Surveillance Telecommunication Marine battery RV's motorhome camper Trolling motor Motor mover CCTV surveillance Alarm systems Tracking Radar Tower signal Communication PDA personal digital assistant Wearable devices Camping & outdoor Portable power pack Electric powered robotics Aircraft Solar streetlight Parking-meter LED lights Miner's lamp Road radar +++. You can return the product within 14 days. The item "LiFePO4 12V 250Ah Lithium Iron Phosphate solar energy storage home battery pack" is in sale since Friday, November 16, 2018. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "dagastore" and is located in Paris. This item can be shipped worldwide.