RT15 is actually 0.1kg heavier thatn the RT20.
Specs below:
Model, Capacity, Connection, weight, lenght, depth, height, cranking current, DT price
Red Top 15, 14, M6 male, 5.0, 200, 77, 140, 400A, £96.55+VAT
Red Top 20, 13, M6 female, 4.9, 176, 84, 130, 360A, £68.75+VAT
Red Top 25, 16, M6 female, 6.1, 182, 77, 168, 625A, £81.60+VAT
Almost tempted to get the RT25 now
Yellow SL #32
Edited by - Shaun_E on 4 Apr 2005 11:55:58