Brand Name: ANNBATTERY
Origin: Mainland China
Model Number: 13M50A-FK
Certification: NONE
Size: L108.5*W85*13MM
Application: Li-ion Battery
Weight: 0.2KG
Nominal Capacity: 10-50Ah
Type: Li-Ion
Voltage: 48V
Number of cells in series: 13 series
Continuous working current: 50A
Balance Current: 45mA
Cell Type: 3.7V Li-ion cell
Application: 48V 30Ah, 40Ah, 50Ah lithium ion battery pack
Brand Name: ANNBATTERY
Origin: Mainland China
Model Number: 13M50A-FK
Certification: NONE
Size: L108.5*W85*13MM
Application: Li-ion Battery
Weight: 0.2KG
Nominal Capacity: 10-50Ah
Type: Li-Ion
Voltage: 48V
Number of cells in series: 13 series
Continuous working current: 50A
Balance Current: 45mA
Cell Type: 3.7V Li-ion cell
Application: 48V 30Ah, 40Ah, 50Ah lithium ion battery pack
Li-ion cell 13S 48V 50A BMS, For 48V 30Ah 40Ah 50Ah lithium ion battery pack, Working current 50A, 1500W-2000W, With balance function.
Voltage:48V
Working Current:50A
Application:13S48V li-ion battery
Charging voltage:54.6V
Charging Current:15A
Number in series:13S
Cell Type:3.7V Li-ion cell
Size: L150*W62*H12
Operating Temperature:-20℃~+45℃
Functions:balance function,over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protectionetc
Electrical Characteristic (Ta=25 ºC)
No. | Test Item | Min. | Typ. | Max | Unit |
1 | Input Charging Voltage | / | 54.6 | 55.22 | V |
2 | Input Charging Current | /
| / | 15 | A |
3 | Output Discharging Current | /
| / | 50 | A |
4 | Over-Current Discharging Protection | 130 | 150 | 170 | A |
5 | Current Consumption | / | 15 | 50 | uA |
6 | Balance Current | 50 | 75 | 100 | mA |
7 | Balance Voltage | 4.10 | 4.15 | 4.20 | V |
8 | Over-Charge Protection Voltage | 4.2 | 4.25 | 4.3 | V |
9 | Over-Charge Protection Voltage Delay Time | 0.5 | 1.0 | 3.0 | S |
10 | Over-Discharge Protection Voltage | 2.72 | 2.8 | 2.88 | V |
11 | Over-Discharge Protection Voltage Delay Time | 0.5 | 1.0 | 3.0 | mS |
12 | Short Circuit Protection Release | Remove the load |
13 | Impedance |
| 15 | 50 | mΩ |
14 | Operating Temperature | -20 | +25 | +65 | ºC |
15 | Storage Temperature | 20 | +25 | +30 | ºC |
16 | BMS Size | 150(±0.5)×62(±0.5)×≤12 | mm |
Feature
1. It is suitable for 13S 48V lithium ion battery pack.
2. With functions of protection from voltage, current detection, including over-current, overvoltage, under-voltage and short circuit protection.
3. This BMS has applied with high quality IC chip specially for lithium battery protection purpose .highly detection
precision degree on over-charge,over-discharge,voltage balancing ,and with detection on wires disconnection functions,
with three layers of over-discharge and over-current detections and delay times in detecting process.( Over-current 1,
over current 2,short circuit protection ),with charging protection functions at the charging port so as to avoid reverse
connection problem from the charger . short-circuit of charging port ,with two layers protection against over-voltage
when charging :This is The PCB for 13 series 48V(54.6v) lithium ion battery pack with 50A constant discharge current
and 15A charging current .the charge and discharge port is different.
Electrical Characteristic (Ta=25 ºC)
No. | Test Item | Min. | Typ. | Max | Unit |
1 | Input Charging Voltage | 54.4 | 54.6 | 54.8 | V |
2 | Input Charging Current |
| 15 |
| A |
3 | Output Discharging Current |
| 50 | 52 | A |
4 | Over-Current Discharging Protection | 95 | 110 | 120 | A |
5 | Current Consumption | 10 | 15 | 25 | uA |
6 | Balance Current | 40 | 45 | 50 | mA |
7 | Balance Voltage | 4.16 | 4.18 | 4.2 | V |
8 | Over-Charge Protection Voltage | 4.21 | 4.25 | 4.3 | V |
9 | Over-Charge Protection Voltage Release | 4.0 | 4.15 | 4.2 | V |
10 | Over-Charge Protection Voltage Delay Time | 1.0 | 1.5 | 2.0 | S |
11 | Over-Discharge Protection Voltage | 2.42 | 2.5 | 2.58 | V |
12 | Over-Discharge Protection Voltage Release | 2.9 | 3.0 | 3.1 | V |
13 | Over-Discharge Protection Voltage Delay Time | 1.0 | 1.5 | 2.0 | S |
14 | Short Circuit Protection Release | Remove the load |
15 | Impedance |
| 8 | 15 | mΩ |
16 | Operating Temperature | -15 | +25 | +45 | ºC |
17 | Storage Temperature | -20 | +25 | +30 | ºC |