Suitable
to LiFePO4 or LiPolymer/Li-ion battery packs 3 cells series packs to 16 cells
series packs
The
below most popular sell models for reference:
Model 1:
EJBMS-A8
Suitable
for Li-ion/LiPo/LiFePO4 battery packs which are series by 3 cells to 8 cells
Specification:
Charge
current up to 25A
Continuous
Discharge current up to 25A
Burst
Discharge current:100A
Automatically
cut-off the charge or discharge while over charge or over discharge, over
current, over temperature or short circuit.
LED
display indicator display cell voltage, total battery pack voltage and cell
voltage difference
· Current
drain for balancing: 300mA/cell.
· Balance
accuracy: <10mV
· Over
Charge Protection Voltage: 4.20V/cell (LiPo), 3.75V/cell(LiFe)
· Over
Charge Release Voltage: 4.10V/cell (LiPo), 3.45V/cell(LiFe)
· Over
Discharge Protection Voltage: 3.0V/cell (LiPo), 2.0V/cell(LiFe)
· Over
Discharge Release Voltage: 3.3V/cell (LiPo), 2.30V/cell(LiFe)
· Over
temperature Protection: 85℃,50℃ resume automatically
· Voltage
display resolution: 0.001V
· Voltage
Detection precision: 0.005V
· Comply
CE,RoHS
Model:2:
EJBMS-B8
Suitable
for Li-ion/LiPo/LiFePO4 battery packs which are series by 3 cells to 8 cells
Specification:
Charge
current up to 30A
Continuous
Discharge current up to 50A
Burst
Discharge current:200A
Automatically
cut-off the charge or discharge while over charge or over discharge, over
current, over temperature or short circuit.
LED display
indicator display cell voltage, total battery pack voltage and cell voltage
difference
· Current
drain for balancing: 300mA/cell.
· Balance
accuracy: <10mV
· Over
Charge Protection Voltage: 4.20V/cell (LiPo), 3.75V/cell(LiFe)
· Over
Charge Release Voltage: 4.10V/cell (LiPo), 3.45V/cell(LiFe)
· Over
Discharge Protection Voltage: 3.0V/cell (LiPo), 2.0V/cell(LiFe)
· Over
Discharge Release Voltage: 3.3V/cell (LiPo), 2.30V/cell(LiFe)
· Over
temperature Protection: 85℃,50℃ resume automatically
· Voltage
display resolution: 0.001V
· Voltage
Detection precision: 0.005V
· Comply
CE,RoHS
Model 3:
EJBMS-C8
Suitable
for Li-ion/LiPo/LiFePO4 battery packs which are series by 3 cells to 8 cells
Specification:
Charge
current up to 30A
Continuous
Discharge current up to 75A
Burst
Discharge current:300A
Automatically
cut-off the charge or discharge while over charge or over discharge, over
current, over temperature or short circuit.
LED
display indicator display cell voltage, total battery pack voltage and cell
voltage difference
· Current drain
for balancing: 300mA/cell.
· Balance
accuracy: <10mV
· Over
Charge Protection Voltage: 4.20V/cell (LiPo), 3.75V/cell(LiFe)
· Over
Charge Release Voltage: 4.10V/cell (LiPo), 3.45V/cell(LiFe)
· Over
Discharge Protection Voltage: 3.0V/cell (LiPo), 2.0V/cell(LiFe)
· Over
Discharge Release Voltage: 3.3V/cell (LiPo), 2.30V/cell(LiFe)
· Over
temperature Protection: 85℃,50℃ resume automatically
· Voltage
display resolution: 0.001V
· Voltage
Detection precision: 0.005V
· Comply
CE,RoHS
Model 4:
EJBMS-A16
Suitable
for Li-ion/LiPo/LiFePO4 battery packs which are series by 4 cells to 16 cells
Specification:
Charge
current up to 50A
Continuous
Discharge current up to 100A
Burst
Discharge current:200A
Automatically
cut-off the charge or discharge while over charge or over discharge, over
current, over temperature or short circuit.
LED
display indicator display cell voltage, total battery pack voltage and cell
voltage difference
· Current
drain for balancing: 300mA/cell.
· Balance
accuracy: <10mV
· Over
Charge Protection Voltage: 4.20V/cell (LiPo), 3.75V/cell(LiFe)
· Over
Charge Release Voltage: 4.10V/cell (LiPo), 3.45V/cell(LiFe)
· Over Discharge
Protection Voltage: 3.0V/cell (LiPo), 2.0V/cell(LiFe)
· Over
Discharge Release Voltage: 3.3V/cell (LiPo), 2.30V/cell(LiFe)
· Over
temperature Protection: 85℃,50℃ resume automatically
· Voltage
display resolution: 0.001V
· Voltage
Detection precision: 0.005V
· Comply
CE,RoHS
More
details(such detail specification,price,etc..) related to our BMS, or more
models or custom development are needed,pls feel free to contact us by sales@ejtechgroup.com