What is the Tesla Powerwall 3 warranty? Help Centre / Choosing a battery: brands, warranties and expansion What is the Tesla Powerwall 3 warranty? 10 years, with a guaranteed minimum of 70% usable capacity at year 10. Related reading: Tesla Powerwall 3 Problems: What You Need to Know in Australia →
10 years, with a guaranteed minimum of 70% usable capacity at year 10. Related reading: Tesla Powerwall 3 Problems: What You Need to Know in Australia →
