Low Temperature Batteries

Low Temperature Battery Lifepo4 12V 300AH Charge at Extreme Cold Weather

Low Temperature Battery Lifepo4 12V 300AH Charge at Extreme Cold Weather

Max. Continuous Working Current: 200A
Peak Working Current: 600A <3s
Cycle Life: > 5000cycles
Bluetooth: Yes
Product description: Low Temperature Battery Lifepo4 12V 300AH Charge at Extreme Cold Weather as Low as -30C, Deep Cycle, more than 5000cycles, Perfect to Use for RVs, Energy Storage, Electric Vehicles and Other Applicati
INQUIRY

Introduction:

The Low Temperature LiFePO4 Battery is specially designed with a heating film on the BMS, when the temperature is below 32°F (0°C), the heating film will be turned on under charging conditions. During the heating process, the charger only supplies power upon the heating film and it will not charge the battery when the temperature is lower than 0°C. When heated to 50°F (10°C), the BMS stops heating and the battery starts to charge. In the process of storage and discharge, the heating film neither works nor consumes battery power.

The ultra-light Deep Cycle LiFePO4 battery can be used as a pure supply battery and can be loaded up to 200A continuously for a short time. The significantly lower weight, the long operational reliability, the long cycle life and the long service life are decisive advantages over conventional batteries of old technology.

SPECIFICATIONS:

Model	LiFePO4 Battery 12V 300Ah
Nominal Voltage	12.8V
Nominal Capacity	300Ah
Energy	3840Wh
Capacity @ 40A	420 Min
Cycle Life	>5000 cycles
Months Self Discharge	<3%
Efficiency of Charge	100% @0.5C
Efficiency of Discharge	96~99% @0.5C
Communication	Bluetooth, CAN, RS485, RS232 (Optional)
Heating Function	Optional
BMS Functions	Over charge, over discharge, over current, short circuit and temperature protection
Charge Voltage	14.2-14.6V
Charge Mode	0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Suggest Charge Current	30A
Max. Charge Current	200A
Max Continuous Discharge Current	200A
Peak Discharge Current	600A <5S
Discharge Cut-off Voltage	10V±0.5V
Charge Temperature	0 ℃ to 55 ℃ (32F to 131F) @60±25% Relative Humidity
Discharge Temperature	-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature	-20 ℃ to 45 ℃ (-4F to 113F) @60±25% Relative Humidity
IP Class	IP54
Housing	Metal Case
Approx. Dimensions	378x348 (381.7with terminals)x190 mm or Customized
Approx. Weight	35kgs
Battery Indicator	Yes, or Optional
Bluetooth	Yes
Connection in Serials	Max. 4PCS to 48V
Connection in Parallels	Suggest Max. 4PCS