This is the SafeCharge LiPo charge safety bag from ElectriFly.
Includes: ElectriFly SafeCharge LiPo Charge Safety Bag with Instruction Sheet
Requires: Placing battery to be charged toward bottom of bag and snapping flap closed
Size: 9 x 12.5 (229 x 317mm)
Note: Charge batteries in a safe area away from flammable materials and only on a non-flammable surface in a vented area. Do not discharge batteries below 3V per cell. Doing so may result in cell damage and subsequent cell venting on future charging.
The protection provided by this charge safety bag is limited. Do not assume this bag will provide complete protection for all surroundings if a LiPo battery catches fire while inside. Read the included instructions entirely before use. Do not recharge damaged batteries. Dispose of damaged batteries in the proper manner. It is modeler's sole responsibility to assure their charger is working correctly. Always monitor charging process. Failure to do so may result in cell damage or fire. In the event of a crash, remove battery from model for observation and place in a safe open area away from flammable materials.