... fire and cause no explosion in breaking experiment, with acupuncture, smash, drop, and so on.Product ... for any accidents, delays or other issues that are caused by the shipping.WarningsDo not soak ... solder the battery cell and pierce the cell with sharp objects. Warranty Warranty period of this product ... 22Ah,30 Ah, 40Ah, 45Ah, 50Ah etc, we can connect them into the capacity and voltage you need. If ...