All sales are final Unless of course the battery is faulty. We won't approve a substitution if the battery is physically ruined in almost any way. If we receive a physically broken battery, we will not be capable to return it. Remember to Get in touch with us at https://stizzy-battery-starter-ki75319.ezblogz.com/66858555/the-single-best-strategy-to-use-for-stiiizy-starter-kit-black-price