We set a battery into a freezer until the battery temperature is 0° File, then Test to find out whether the battery will produce fifty percent of its claimed CCA electricity. Based on our examination engineer, John Banta, “We test this way to see if batteries are exaggerating their statements.” https://medium.com/@business.orders.online/quick-car-battery-replacement-sharjah-warrantee-تبديل-بطارية-السيارة-في-الشارقة-43bde418ddc4