Steve....I got my fake battery case from Erdos. It truly is a real beauty and I cannot tell the difference between it and an original when it is all together. Erdos provided the sealed lead acid battery with it. Battery pictured below. It accepts Erdo's hidden lid connection terminals perfectly. I've had the battery for darn near three years now and it holds a charge real well. I use it to test all the electric system as my build progresses and I have not had to recharge it yet. Anyone know if this lead acid battery will leak ? I know....Made in V-china. What isn't anymore though ????