Our battery supports up to 4 identical batteries in series/parallel.

Our battery’s operation temperature of discharge is between -20℃to 60℃, and the charging temperature is between 0℃to 50℃.

It depends on the built-in BMS.

For example, a battery built-in 100A BMS, then it’s max continuous charging/discharging current would be 100A.

You could mount your LiFePO4 battery at any direction except upside down.
If you have more than one LiFePO4 battery, pls avoid their post bolts have direct contact when mounting them.

Power Queen charger is perfectly matched with our batteries, if you purchase our charger for our batteries, they will perform more steadily and good for its lifespan.

Check the specific spec of the battery to see if it fit your power consumption needs of the devices you want the battery to power for. If you are still not sure about the compatibility, you could directly contact us on the ipowerqueen.com website or by email: service@ipowerqueen.com.

Power Queen provides:
●Free shipping fees
●24 hours customer service
●Specific and professional technical support
●Local warehouse, lead time is 2~7 working days
●5-year device protection