Smart lead acid replacement battery ensures safe circuitry

ACCUTRONICS URB12400-U1-SMB 492Wh Lithium Iron Phosphate (LiFePO4) smart battery provides accurate fuel gauging and integrated safety circuitry and is designed to replace and improve on traditional sealed lead acid (SLA) batteries. The compact Lithium Iron phosphate battery can be cycled >2000 times, deliver rated capacity at high currents and can be charged using a regular SLA charger.  http://www.accutronics.co.uk