Is there any impact if replacing an 80Ah car battery with a 70Ah one?
1 Answers
Replacing an 80Ah car battery with a 70Ah one generally has no adverse effects on vehicle performance. Below are specific classifications of car batteries (also known as storage batteries): 1. Conventional Battery: The plates of conventional batteries are composed of lead and lead oxide, with the electrolyte being an aqueous solution of sulfuric acid. Its main advantages are stable voltage and low cost; disadvantages include low specific energy (the amount of electrical energy stored per kilogram of battery), short service life, and frequent maintenance. 2. Dry-Charged Battery: Its full name is dry-charged lead-acid battery. Its main feature is that the negative plate has a high capacity for storing electricity. In a completely dry state, it can retain the stored charge for up to two years. When in use, you only need to add the electrolyte and wait for 20-30 minutes before it can be used. 3. Maintenance-Free Battery: Due to its structural advantages, maintenance-free batteries consume very little electrolyte and generally do not require the addition of distilled water during their service life. They also feature shock resistance, high-temperature resistance, compact size, and low self-discharge. Their service life is typically twice that of conventional batteries.
