Are you looking for a portable lightweight battery to power your 12V electronics, kayak, trolling motor, or for any outdoor power supply? Well look no further this is it! Weighing in at only 20 lbs. Not only will it save you room but it also cuts your weight by about 60%! The MML-CW1270B Tarpon battery is built with Lithium Iron Phosphate (LiFePO4) technologywith bluetooth monitoring via our IOS & Android app, this battery has twice the power, a fraction of the weight, and lasts 4 times longer than a sealed lead acid battery. Installation is easy & it&';s a very simple plug ang play! Up to 4 batteries can be wired in series for 24v & 36v trolling motors or 48v systems. Other compatible AGM chargers that work with this 12v 70Ah lithium:Minn Kota (precision and digital)Dual proNocoReal ProPro sportAll chargers above must have AGM charging capabilities. Specifications Weight20 lbsSize DimensionsL 10.25 in x W 6.5in x H 8.2 inGroup 24Voltage12.8VEnergy896 Watts (Wh)Amp-Hours70AhCharge Volts14.6vMax charge current 70AContinous Discharge Amps100A maxTerminalsM8 bolt Suitable For All 12v electronics (preferred because of steady voltage) 12v trolling motors Connect up to 4 in series for 24v, 36v, or 48v 60Ah capacity Connect in parallel for higher capacities LiFePO4 replacement for SLA 12v Ideal for Minn Kota Trolling Motors Ideal for Garmin Trolling Motors Ideal for Lowrance Trolling Motors Ideal for Rhodan Trolling Motors Ideal for ALL Trolling Motors Over 4000+ Charge cycles