Heated 12V 100Ah / 200Ah LiFePO4 LH Series (5 Year Warranty) - pre-order

Heated Lithium Iron Phosphate Batteries 12V Leisure Battery (5 Year Warranty)

Better photos to come.

Ideal for enviroments that are exposed to cold temperatures:

• temporary / mobile traffic lights
  
• mobile security
• power in your shed or garage - unheated property
  
• power in your vehicle / boat that is left frequently in cold environments (North Europe). If boat is left unoccupied in a Marina during cold seasons, for example.
  
• works vehicles where rear area is prone to sub zero temps

Where heated batteries are possibly unnecesarry:

• live on board vehicles, typically no area gets to subzero temperatures
• frequently used RV / campervans. Unlikely temperatures reach subzero

Lithium Iron Phosphate cells should be above 0DegC when charging. The heater uses your charger power to warm the battery up to +5DegC - if the battery was at 0DegC or lower. Discharging your battery is okay down to -20DegC.

The LH series use a JBD BMS with Bluetooth and heating elements:

LH12100 - 50W - JBD-DP04S007-L4S-100A

LH12200 - 100W - JBD-DP04S007-L4S-200A

These elements require at least this power to warm the battery - please ensure your battery charger / DC DC charger are powerful enough to engage the heating element. The heater comes on provide the cells temperature is at 0DegC or lower AND there is 50W | 100W of available power. Once the temperature hits 5DegC, the charge circuit engages to allow for charging current to flow into the battery.