13S 48V 20A BMS Lithium-ion battery 18650 Ebike li-ion

48V
UK Seller. UK Stock
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Product Details:
Item specifics
  • Brand Name:ANN
  • Model Number:13S 48V 20A BMS
  • Voltage:48V
  • Size:L70*W51.5*11mm
  • Nominal Capacity:5-30Ah
  • Weight:0.08KG
  • Application:13S 48V 5-30Ah battery
  • Type:lithium battery protective circuit
  • Working Current:15-20A
  • Number in series:13S
  • Battery Nominal Voltage:48V
  • Size:L70*W51.5*11mm
  • is_customized:Yes
  • Components:PCBA
  • Composed Type:13S
Product Description

13S 48V 20A lithium battery BMS protection board, 48V Li-ion/LiPo/LiMn Batteries BMS, 48V Ebike battery BMS.

 

Features

1. It is suitable for 13S 48V li-ion battery.

2. With functions of protection from voltage, current detection, including over-current, overvoltage, under-voltage and short circuit protection.

 

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

2

3

8

A

3

Output Discharging Current

15

20

22

A

4

Over-Current Discharging Protection

45

50

55

A

5

Current Consumption

10

15

25

uA

6

Balance Current

40

45

50

mA

7

Balance Voltage

4.18

4.20

4.22

V

8

Over-Charge Protection Voltage

4.18

4.20

4.25

V

9

Over-Charge Protection Voltage Release

4.05

4.10

4.15

V

10

Over-Charge Protection Voltage Delay Time

1.0

1.5

2.0

S

11

Over-Discharge Protection Voltage

2.67

2.75

2.83

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

16

Operating Temperature

-15

+25

+60

ºC

17

Storage Temperature

-20

+25

+70

ºC


Wiring instructions:

power wiring harness

B-:Connect to battery negative  (3135 Black  14AWG  L=150±5mm)

P-:Connect to negative of discharge port (3135 Blue  14AWG  L=150±5mm) 

C-:Connect to negative of charge port (3135 yellow  18AWG  L=150±5mm) 

 

Voltage monitoring wiring harness

Line type:UL1007   22AWG   L=300±5mm
B-(Black),B13+(Red)
B-(GND)/B1/B2/B3/B4/B5/B6/B7/B8/B9/B10/B11/B12/B13 (B+)
 

13S 48v bms
13S 15A PCM 02