There is always an inherent risk when using any rechargeable batteries at anytime and under any circumstances. VAPE UNIVERSE and any of VAPE UNIVERSE’s parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this is including pack making. https://www.vapeuniverse.co/products/lost-vape-ursa-mini-pods?pr_prod_strat=pinned&pr_rec_id=d2dd43741&pr_rec_pid=8288721535228&pr_ref_pid=8189990535420&pr_seq=uniform