Although uncommon, lipoly fires are a reality and a danger.batteries should always be charged in a lipoly safe bag in an open area with good ventilation. Only charge lipoly batteries on a none flammable surface and away from potentially flammable objects. Never leave your batteries unattended while charging, even when using a charge bag.
Crafted from a fiberglass and silicon composite and stitched with nomex fire resistant thread, these bags will assist in containing afire and help limit the damage caused to surroundting objects.
This pack is the small size. It is 14x23cm. It will fit four 1300mah 3S1P packs comfortably.