TRAIN-32 LI-ION 11.1V/.70Ah

Always ensure that charging is done while you are present, on non-flammable impermeable surface such as concrete or steel, with adequate ventilation, and with proper fire extinguishing equipment nearby.

1. Always ensure that the charger polarity matches the battery polarity prior to attaching it to this battery. Many JST wiring harnesses that are sold online are reverse polarity.

2. Always ensure that the battery is not hot and is at room temperature before charging.

3. Once charged, remove the battery from the charger. Do not store the battery on the charger for extended periods of time. Please note that storing a battery in a charger that is not plugged into the wall, can potentially cause the battery to drain back into the charger. This was more common with older chargers and we have also noted it in some newer chargers.

4. It is recommended to not store the battery on the device when not in use. Storing the battery separately removes the possibility of the device slowly draining the battery. 

5. If you have not used the battery for 2-3 months, we would recommend recharging the battery and if possible, use them. This helps maintain their health.

6. Lastly, be sure to store your battery in a dry environment. If possible, avoid temperatures below freezing and above 110F to maximize battery life.

Li-Ion batteries may be regulated for shipment based upon their size. Below are links to the regulations from the three main shipping carriers for shipping lithium batteries. 

USPS will transport batteries that are up to 100Wh per section 349.222 that can be found here.

UPS will transport batteries that are up to, but not exceeding, 300Wh per their information that can be found here. UPS Hazmat Phone: 1-800-554-9964

FedEx will transport batteries that are up to, but not exceeding, 300Wh per their information that can be found here. FedEx Hazmat Phone: 1-800-463-3339

If your battery is in excess of 300Wh, you will need to see if your local UPS or FedEx location has a staff member that is properly trained to package and ship your battery(s).

Another reference link can be found here. Page 5 references batteries that are being sent for recycling.

DOT Helpline Phone Number: 202-366-4433

PHMSA Information

Sample labels that are used for Li-Ion battery shipments can be found below.

Label 1 Domestic Ground Shipment

Label 2 Domestic Ground Shipment

Label 3 (Only for 300Wh or larger)