Product Description

spiral battery is specialized designed for engine starter. The  typical  applications include motorcycle , truck , race car and off-road  vehicle .  Compared to other series of spiral battery, red top has the most  powerful  cranking amp. No doubt that it can start the engine with  minimum capacity  and size. Take our TPB-RT*5 for example, the capacity under C*0 rate is only *5AH, but it has super power as over CA=***0A, which is more powerful than traditional car battery **0AH. 

All our spiral batteries  adopt unique spiral winding technology: namely,  closely wind positive plate acid and negative plate into spiral. Lead oxide  is used for the positive plate and pure lead for the negative plate, and  polymer nano-silicon solid electrolyte is absorbed by fiberglass mesh  after accurate calculation and quantification. They are made very thin  (only 0.**0.5mm between plates) and winded into spiral.