A lipo bag is an overlooked safety accessory for most homes and garages. While most of us won’t experience a lithium battery fire, like other accidents in life you’ll never know when a battery will fail. In this article learn why you need a lipo safe bag for your toys, cameras and tool batteries.
- LIPO BAG: Zeee Lipo Safe Bag
- LIPO POUCH: Tenergy Lipo Pouch
- 2-PACK MIXED SIZE: Nuofan Pouches
- DOUBLE ZIPPER: Colcase Lipo Guard
- MINI SIZE: Hobbymate
- 8-PACK OF BAGS: ExpertPower
- DRONE BAG: Mavic Pro Drone Bag
Almost all homeowners have heard a story or two of a home or garage fire caused by a cordless battery fire during charging.
But most of us don’t know there’s a product made to help: lipo charging bags .
In this article learn about:
- Why lithium ion batteries are dangerous
- How a lipo safe bag works
- Storing lithium batteries
- And a reference to some of the most popular lipo bags on the market
Along the way it might be worth inventorying what all you have for both lithium polymer and lithium ion batteries. Don’t forget to check your cameras!
Warning: Follow all manufacturer warnings and recommendations for batteries and bags. Consult the Lipo bag instructions for all proper use and warranty. Almost all bags are fire resistant, and will not prevent all fires or explosions. Follow the directions.
Page Contents
Why lithium Polymer (lipo) and Lithium Ion (li-ion) batteries are dangerous
Unfortunately, fires happen every year from lithium batteries. And worse, these batteries are found in almost all of your cordless tools (like this North Dakota fire), toys and computers.
And if you’ve flown on a plane or shipped a computer you’ve probably ran into rules around no batteries in the cargo hold.
So what makes a lithium battery dangerous? Consider:
- Lithium allows for tremendous energy storage. Take a cordless table saw for example: think of the power storage needed to run a blade through dozens of sheets of plywood on one charge. Stored power isn’t necessarily safe.
- Slow power release is safe and the intended use of these batteries. And, what most of us experience in our phone, computer, and cordless tools their entire life.
- But when the battery components are damaged or fail (manufacturing defects) they can cause a chain reaction that turns this power into energy and a massive source of heat…and fire.
While you’re thinking this hasn’t happened to me you’d be right – most batteries run their life without fail.
Or, MAYBE, you’ve replaced a phone or computer battery with a bulging battery. I know I have (immediately when I see it).
Why a lipo bag is a must have safety tool for every Home
Most of us plug in the charger and ... forget we did so
I do this all the time with the half dozen lithium batteries for my cordless tools. Sure, I’ll usually remember the next day I left the batteries on the charger and unplug. However, I’ve left batteries plugged in inadvertently for weeks.
But, I’ll bet a good percent of casual and serious tool (and phone, electric racing cars, hoverboards, etc.) don’t read the directions. And what’s in the directions? Well, a pretty explicit warning to NOT LEAVE THE BATTERY PLUGGED IN for longer than a few hours. Much less unattended.
Most batteries are charged on a wood bench
So where do you charge your batteries?
While a cement floor or metal bench is a potentially safter option, I’ll bet most of us are charging on what’s convenient: your wood workbench, a shelf on the wall or somewhere in house that is close to wood.
While sheetrock is fire rated and offers some protection, the intensity of a lithium fire won’t be guaranteed to prevent a full scale fire.
Fire Hazard Reduction: A lipo bag
For protecting devices with lithium polymer or lithium ion batteries there is a solution: a lipo safe bag for CHARGING and STORAGE.
Through a design that is specifically made to contain most fires (or explosions) during charging and storage these bags will give you additional protection and help prevent fires.
Disclaimer: The performance of each lithium bag is subject to the manufacturers specifications and instructions on use. Check the manufacturer instructions for your specific application and if the bag will support your batteries.
lipo bagS for lithium batteries
First, if you’re up on your lithium, there are both lithium polymer (lipo) AND lithium ion (li-ion) batteries. And both are susceptible to fire.
But to help you find a fire safe bag for your batteries, and with size of the batteries and your budget a consideration, let’s take a look at what the most popular lipo bags are.
1. Hobbymate lipo bag for lithium batteries
- Proved fireproof lipo battery safe bag. Search youtube for the lipo fire…
- Made of supreme fire retardant fiberglass nylon, both inside film and outer…
- The latest material outer surface was Fire retardant, no glass fiber will…
- This flame retardant bag is a convenient way of safeguarding your LiPo…
Last update on 2024-04-24 at 07:38 / Images from Amazon
This bag is highly rated and perfect for storing lipo batteries used in everything from remote cars to some hand tools.
- Size: 7.8 x 5.9 x 5.9 inches
- Construction: Silicon coated fiberglass
- Charger Access: None (zipper access)
- Fireproof: Yes
The Hobbymate lipo safe bag is a classic design that advertises storage of multiple lithium batteries all in one bag.
Key features:
- Larger size
- Supports for all battery types (check manufacturer instructions)
Due to its compact size this battery protector is perfect for home and travel use.
- Inexpensive
- Easy to open zipper and velcro handle
- Portable
- Supports lithium ion, NiMH and other batteries
- Like all bags, recommended to stay near the charger and bag
- Doesn't have a port for charger cable
2. Teenitor compact lipo bag for camera and small batteries
No products found.
For in-home use and travel this compact, fold flat bag will hold multiple smaller batteries.
- Size: 7.28 x 2.4 x 2.9"
- Construction: Aluminum foil and flame retardant fiber
- Charger Access: None (zipper access)
- Fireproof: Yes
The Teenitor is great for smaller lipo batteries, such as cameras and RC cars.
Key features:
- Compact design but still room for multiple batteries
- Can be used while charging
- Inexpensive
- Portable
- Like all bags, recommended to stay near the charger and bag
- Doesn't have a port for charger cable
3. Youdepot lipo safe pouch for Phones
- 1. Superior Safety: Our lipo safe bag is fireproof and explosion-proof,…
- 2. Durable and Reliable: Made of top-grade fireproof cloth, this charge…
- 3. Roomy Storage: Our lipo guard sack measures 11.5 x 9 inches, which is…
- 4. Versatile Design: Our lipo guard not only safeguards your gadgets, but…
Last update on 2024-04-24 at 07:38 / Images from Amazon
This letter paper sized pouch will easily hold multiple phones in a compact form.
- Size: 11.5 x 9"
- Construction: Fireproof cloth
- Charger Access: None (zipper access)
- Fireproof: Yes
While overlooked, storing cell phones or other small lithium devices during charge or while away from home is worth considering.
This compact sleeve features:
- Velcro sealed pouch that’s easy to access
- Fireproof material (verify with manufacturer when buying)
- Compact design
- Flat design great for phones
- Portable
- Inexpensive
- Like all bags, recommended to stay near the charger and bag
- Doesn't have a port for charger cable
4. Mavic Pro lipo drone safety bag
- Perfect size design 12*9.5*5cm(4.72*3.75*1.96 inch) for DJI Mavic Pro Drone…
- Function: Fire-proof, Explosion-proof, Scratch-resistant, Heat-resistance,…
- Materials:made of flame retardant fiberglass woven fabric.Designed to…
- Safety bag for Store and Charge your Drone Lipo Battery. With the super…
Last update on 2024-04-24 at 07:38 / Images from Amazon
With drones a major lipo source, there are battery bags specifically for popular brands like Mavic.
- Size: 4.72 x 3.75 x 1.96"
- Construction: Fireproof fiberglass weave
- Charger Access: None (zipper access)
- Fireproof: Yes
Like other lithium battery users, not all drone owners are aware of the fire dangers of the lipo batteries.
And, since most drones have multiple battery packs / spares, this kit features:
- Velcro sealed for easy to access
- Set of 3 for protecting all batteries individually
- Specifically designed for drone batteries (of same size)
- Portable
- Inexpensive
- Like all bags, recommended to stay near the charger and bag
- Doesn't have a port for charger cable
5. Extra large lithium battery bag for tools
- 【Safeguard Lipo Battery】- COCOBELA lipo safe bags are designed for…
- 【LiPo Battery Safe Bag Material】- Double-layer silicone fiberglass…
- 【Multiple Functions】- Lipo bag fireproof can be used both at home and…
- 【Well-Made】- The long-side flap on top fully covers and protects the…
Last update on 2024-04-24 at 07:38 / Images from Amazon
For storage of multiple batteries this two pack will hold most collections of cordless batteries.
- Size: 10.2 x 7.0 x 5.1
- Construction: Double layer silicone fiberglass
- Charger Access: None (zipper access)
- Fireproof: Yes
Similar to other bags, but available in a pair, this kit features:
- High heat tolerance
- Supports various types of batteries (see manufacturer listing)
- Large size
- Large capacity
- Carrying strap
- Interior storage for chargers in lid
- Like all bags, recommended to stay near the charger and bag
- Doesn't have a port for charger cable
Frequently Asked Questions
What is a lipo bag?
A lipo bag is a safety device used to store lithium polymer batteries. Due to damage, manufacturing defects or battery failure a lithium battery can catch fire and cause potentially catastrophic damage. A lipo bag can help prevent a fire by encasing the battery in a protective fireproof bag during charging and storage.
Can lithium ion batteries catch fire?
Yes, lithium ion batteries can catch fire due to anything from damage to manufacturing defects.
How safe are lipo batteries?
Due to the inherent chemical mixtures a lipo battery should never be considered safe. Which is why “lipo safe bags” are utilized to store a lipo battery to help prevent fires. Following the storage and charging recommendations of the manufacturer, however, can help reduce the risk these batteries pose.
Summary - Lipo Bags
Hopefully this article was useful in exposing you to the selection of battery bags capable of protecting your home, garage or even vehicle from the dangers of lithium battery fires.
- About the Author
- Latest Posts
Eric has been a professional woodworker for over thirty years and has worked in small cabinet shops making everything from kitchen cabinets to hand-made furniture. Now working from a home woodworking shop Eric is sharing his passion for woodworking, tool advice and how-to knowledge from his Minnesota-based woodshop.
