ULTRAMAX LI50-12BLU, 12V 50Ah Lithium LiFePO4 Battery WITH BLUETOOTH Upgrades AGM

Ultramax LI50-12BLU, 12v 50Ah Lithium Iron Phosphate (LiFePO4) battery with buil-in Bluetooth. DIMENSIONS: L 230mm x W 138mm x H 222mm inc posts Can be used anyway around as it is non spillable. Must be stored in charged condition LITHIUM IRON PHOSPHATE BATTERY / LiFePO4 BATTERY. Also supplied with its own lithium charger that fully charges the lithium battery in around 10 hrs from flat A lightweight battery that will simply drop in as a direct replacement for your traditional lead acid battery on any application. IT WEIGHTS IN AT ONLY 7 KILO. 75% LIGHTER, 1/2 OF THE SIZE & LASTS UP TO 10 X LONGER THAN A STANDARD BATTERY !!!! The advantages of a LiFePO4 Lithium Iron Phosphate battery over conventional lead-acid batteries: High energy density: more energy with less weight; High charge currents (shortens the charge period); High discharge currents (enabling for example electrical cooking on a small battery bank); Long battery life (up to six times the battery life of a conventional battery); High efficiency between charging and discharging (very little energy loss due to heat development); Higher continuous power available. Another advantage is that running the battery completely down (i.e. leaving the parking light on for a week) will not damage the battery at all, unlike the SLA and Gel batteries, since it has a low-voltage disconnect circuit.