48V Lithium Battery Pack 48v 20ah Battery For Home Energy Storage

China

May 4, 2016

Lithium Battery Pack, 48V Lithium Battery Pack , 48v 20ah Battery,

Description

 48V Lithium Battery Pack 48v 20ah Battery For Home Energy Storage

48V Lithium Battery Pack 48v 20ah Battery For Home Energy Storage

Features
1) Battey with high capacity, light weight, high consistency, high security.
2) LiFePO4 battery pack 48V with long cycle life > 1500 times.
3) No memory effect, environmental friendly
5) High gravimetric specific energy, high volumetric specific energy, good deep discharge capacity.
6) Lithium battery pack can be customized. Cells can be combined in series to increase voltage and parallel to increase capacity.

Specificaiton Of Lithium Battery Pack 48v 20ah
Lithium Battery Type
48V20AH
Minimal capacity(0.5C)
20Ah
Nominal voltage
51.2V
Max. charge voltage
58.4V
Discharge cut-off voltage
40V
Max Charge current
(0.5C)10A
Max Working current
(1C)20A
Standard charge current
(0.2C)4A
Standard discharge current
(0.5C)10A
Pack Impedance standard
≤100 mΩ
Weight (Approx.)
≈18Kg
Max. dimension(L×W×H)(mm)
≤88*482*360

Operating temperature
Charge temperature
0℃~45℃
Discharge temperature
-20℃~55℃
BMS
Single cell over-charge cut-off voltage
3.7V
over-charge release voltage
3.35V
Single cell under-discharge cut-off voltage
2.5V
Discharge release voltage
2.7V
Over-discharge cut-off current
80A
Over-discharge cut-off current delay
1S±0.5S
Short-circuit protection
150A
Short-circuit protection delay
≤1mS
Condition for the recovery of over-current and Short-circuit
Charge release
Balance current
50mA
Balance condition
≥3.5V,Differential pressure 50mV
Communication procotol
RS485 or RS232