I have an Erato 1500W with 12V 38Ah x 4. Range is down to about 10 miles, and just managed to crawl onto my drive way yesterday. Been getting steadily worse (as indicated by battery meter on dash, and lack of 'zip' after a few miles) for a couple of weeks, but now suddenly nose-dived into the red well before the end of my usual journey. I'll investigate after work tomorrow, and hope to find just one of the batts has failed. I'm struggling to find a supplier at a reasonable price in the UK, and I can't justify £80 - £100 per battery for replacement SLA's. It's only 14 months old, and was supposed to save me money, not cost me an extra £400 every year. Can anybody point me to a UK seller with good quality batts at reasonable prices? Mine are supposed to be Greensaver...I'll find out tomorrow.
In another thread, JeanLuc34 says
Hi, i'm also interested to change my 48v sla batteries on my 1500W scooter.
Same here. But there was no feedback to this. Can somebody enlighten me as to the feasibility and approx cost of this?
Thanks for reading this. Doorframe.