What is the maximum aggregate lithium content allowed per package for UN3090 Lithium Metal Batteries?

What is the maximum aggregate lithium content allowed per package for UN3090 Lithium Metal Batteries?

• A. 1 g
• B. 2 g
• C. 3 g
• D. 4 g

Answer: (B)

The limit being tested is how much lithium metal can be present in a single package containing UN3090 batteries. For lithium metal batteries, each individual battery is limited to 1 gram of lithium metal. When you bundle batteries in one package, you add up their lithium content and the total must not exceed 2 grams. So a package can include up to two batteries, as long as each is 1 g or less, keeping the overall lithium content at or below 2 g. This safety cap helps reduce energy and fire risk during transport.

The limit being tested is how much lithium metal can be present in a single package containing UN3090 batteries. For lithium metal batteries, each individual battery is limited to 1 gram of lithium metal. When you bundle batteries in one package, you add up their lithium content and the total must not exceed 2 grams. So a package can include up to two batteries, as long as each is 1 g or less, keeping the overall lithium content at or below 2 g. This safety cap helps reduce energy and fire risk during transport.