Tenergy 2 Pack, Fire Retardant Lipo Bags, Battery Bags for Charging and Storage, 5.5x3.5x2 inches Each

Great for our purpose! Used it to store a fish finder battery in the front of our canoe and had no issue. Seems to be very good quality and survived a (7) day float trip in Canada. Fast shipping and packaged well.

Not tested and hope the case never gets a real testing. Both cases appeared well-designed & of good quality. The material cutting and sewing was without flaw. I could place six(6), charged, Sony NP-FW50 batteries in one bag, That was stacking them long side face down. The flap which has velcro on its top inside,,overlapped and closed tightly. The design and sewing on the main flap is also augmented by smaller left and right internal flaps to block the opening after the flap is secured.. Material used: although not stated, appears to be some type of silver fire resistant coated cloth. My small Great Tech storage bank/charger & multi-cable easily fit in the other 5.25"l X 1.75" d X 3.5"w Li-Po Guard case. Warning label printed on case top reads: Never leave charging battery unattended. Always insure battery is on a non-flammable surface. Ensure flap is sealed while charging. Po Guard is intended to reduce the chance of damage in at the event of a fire. Glad someone thought of this early solution for air-traveling photographers to store their batteries. However, I am not too keen for charging mid-flight myself and will use to keep batteries from other outside object contact. No other instruction or advice provided by maker. There appear to be other sizes offered by the maker.

Good small bags for 1s whoop batteries as and added layer of storage protection.

Seem fine but thankfully no fires, and hopefully never do, so I can't comment on how well they function if a battery did have a catastrophic failure

Excellent quality

Fits all my batteries to be compliant in the pits during charging. Good buy.

Holds my charger perfectly. Will be on a plane in 2 days so it got here in time

Works well and does the job well. I definitely feel better about putting my RC batteries in something like this.

Cumple con su objetivo y caben baterías grandes ojos no enormes

Es un poco más pequeña de lo que esperaba, pero la construcción es de muy buena calidad

lo recomiendo