JM Battery Series 27: How to Ship Lithium Batteries Safely?

JM Battery Series 27: How to Ship Lithium Batteries Safely?

JM Battery Series 27: How to Ship Lithium Batteries Safely?

If you've ever tried to ship lithium batteries, you know it's not as simple as dropping them in a box. These power sources that run everything from our phones to solar storage systems come with specific shipping requirements for good reason - safety first.

At JM Battery, we regularly ship and receive lithium batteries, and we've learned the rules the hard way so you don't have to. Whether you're returning a battery, sending one for recycling, or shipping products to customers, this guide will walk you through the process clearly and practically.

Why Lithium Batteries Need Special Handling?

Lithium batteries pack a lot of energy in a small space. When damaged or improperly handled, they can overheat, catch fire, or even explode. I still remember when a customer shipped us a battery with exposed terminals - the cardboard box arrived with burn marks where the terminals had shorted against other metal components.

That's why organizations like IATA (International Air Transport Association) and the U.S. Department of Transportation have created specific rules for shipping lithium battery batteries. Follow them, and you'll avoid damaged goods, fines, and most importantly, safety hazards.

Your Step-by-Step Shipping Guide

1. Prepare Your Batteries Properly

Before anything else, get your batteries ready for their journey:

  • Cover the terminals - Use electrical tape or plastic caps on all exposed terminals. This simple step prevents short circuits that could start fires.

  • Check for damage - Never ship swollen, leaking, or damaged batteries. If you're unsure, contact the recipient first.

  • Partial charge only - For air shipping, batteries must be at 30% charge or less. We learned this lesson when FedEx returned our shipment of solar batteries because they were at full charge.

2. Choose the Right Packaging

The box matters more than you might think. Here's what works:

  • Use sturdy boxes - Double-walled cardboard works best

  • Prevent movement - Fill empty spaces with packing material

  • Separate batteries - Ensure they can't touch each other or metal objects

When we ship our 48V solar batteries, we use foam inserts and individual compartments. It might seem like overkill until you see what happens when batteries rub together during transit - the outer casing can wear through and cause problems.

3. Label Correctly (This Is Crucial)

Labels tell handlers exactly what they're dealing with. You'll need:

  • Lithium Battery Handling Label - The black-and-white Class 9 label

  • Your UN Number - Usually UN3480 for loose lithium ion batteries or UN3481 for batteries packed with equipment

  • Emergency contact information

I once helped a customer who'd been fined $2,000 for missing labels. The batteries were properly packaged, but without the right labels, the carrier treated them as undeclared hazardous materials.

4. Choose Your Carrier Wisely

Not all carriers handle lithium batteries, and those that do have different requirements:

  • FedEx and UPS require you to complete their lithium battery training

  • USPS has very limited options for lithium batteries

  • DHL has specific dangerous goods services

We typically use FedEx for domestic shipments and DHL for international. Both require proper documentation, but their online resources make compliance straightforward.

lithium ion batteries

Real Shipping Stories

The Success: Solar Company Expands Safely

SunLight Energy, a Florida-based solar installer, needed to ship damaged batteries back to manufacturers regularly. After implementing a standardized shipping process - trained staff, proper packaging stations, and pre-approved carrier relationships - they reduced shipping incidents by 95% and expanded their service area nationwide.

The Lesson: Why Documentation Matters

A Texas RV company learned the hard way when they tried to ship six 100Ah batteries without the required UN38.3 test report. The $850 fine got their attention, but the two-week shipping delay during their busy season hurt even more. Now they keep all certification documents in a dedicated shipping binder.

Quick Reference: Lithium Battery Shipping Do's and Don'ts

DO:

  • Tape all terminals

  • Use state-of-charge below 30% for air shipping

  • Keep safety documents handy

  • Train your shipping team

DON'T:

  • Ship damaged batteries

  • Mix battery types in same package

  • Use old boxes

  • Guess at requirements

We're Here to Help

Shipping lithium batteries safely comes down to preparation and attention to detail. At JM Battery, we've built these practices into our daily operations, and we're happy to share what we've learned.

Need specific advice for your situation? Contact our team - we can review your shipping process or help you find certified recyclers in your area.

Safe shipping starts with knowledge. Bookmark this guide for your next battery shipment, and feel free to share it with your team.

lithium battery batteries

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