Specifications; Operating Temperature Range - Marstek B2500 Instruction Manual

Specifications
Capacity
2240Wh
(50000mAh/44.8V)
EN
PV Input
12V-59V 8.47A*2
500W*2 Max.
Cycle times
6000times
（25℃）

Operating Temperature range

Low temperature may affect the battery capacity of the product, The product can be charged in
a temperature range of 0℃- 50℃. Charge the product when the temperature is below 0℃, We
recommend placing the product in an insulated cooler or other temperature conditions, also
connect it to a power source (AC output socket, solar photovoltaic panel). The product can
charge the device in the temperature range of -10℃- 50℃.
Weight Dimension
18.7±0.5 kg 350*175*295mm
Extra battery port
PV Output
42V-50.4V 9.25A*2
44.8V-51.1V
400W*2 Max.
Storage Operation
Temperature Temperature
-10 - 55℃ -10 - 50℃
Battery Cell
LiFePO Battery
4
Extra battery port
Input Output
22A 42V-51.1V
Charging
Temperature
0 - 50℃
1
Waterproof Certificate
IP65
Extra battery port
Capacity
25A 6720Wh
Protect system
Overcharge protection,
Over-discharge protection,
Overcurrent protection,
Over temperature protection,
Short circuit protection,
Overvoltage protection.