E-Bike Battery 48V 13s Li-ion BMS with 250A Current

Model NO.
LWS-15S170A-406
Customized
Customized
Base Material
FR-4
Layers
Multilayer
Over Discharge Protection Voltage
2.2V/2.75V
Over Charge Protection Voltage
3.75V /4.25V
Over Current Protection
500~800A
Rated Voltage
36V /42V
Balance Current
72mA/ 84mA
Balance Voltage
3.6V/ 4.2V
Discharge Current
250A
Charge Current
250A
Transport Package
Anti-Static Bag Packaging/ Carton Packaging
Specification
174*157*13mm
Origin
China
HS Code
8536300000
Production Capacity
5000PCS/Month
Reference Price
$ 61.20 - 67.50
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Product Description

1. Product Description


Product Advantages:

  • Supply OEM/ODM and custom service
  • High quality with smart balance function
  • Wholesale price
  • ISO9001/ISO14001/CE/ROHS certificates
  • Fast delivery
  • Green product
  • One year warranty
  • Excellent safety performance
  •  Short circuit testing passed
  • Overcharge testing passed
  • Over discharge testing passed
  • Original imported :IC from Japan,MOS from USA,Components from Sumsang.
  •  1.2m drop testing passed
  • 100% testing 
  • Support ODM & OEM services 
Shenzhen Li-ion Battery Bodyguard Technology Co.,ltd
PCM Specifications  For 129.5V ( 35S ) Li-ion Battery Packs
Model:   LWS-15S400A-406 ( 13S )   Same port 
No. Test   item Criterion
1 Voltage Charging voltage DC:54.6V  CC/CV
Balance voltage for single cell 4.2±0.025V
2 Current Balance current for single cell 42±5mA
Current consumption  ≤ 50uA
Maximal continuous charging current 250A
Maximal continuous Discharging current 250A
3 Over charge Protection Over charge detection voltage for single cell 4.25±0.025V
Over charge detection delay time 800-1300mS
Over charge release voltage for single cell 4.15±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.75±0.08V
Over discharge detection delay time 100mS-800mS
Over discharge release voltage for single cell 3.00±0.10V
5 Over current protection Over current detection voltage 100±25mv
Over current detection current 500-800A
Detection delay time   100mS-800mS
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 50-200us
Release condition Cut load
7 Resistance Protection  circuitry ( MOSFET ) ≤60mΩ
8 Temperature Protection Temperature 75 ºC ±5 ºC
Temperature Release 50.5 ºC ±12.5 ºC
Operating Temperature Range -40 ~ +85 ºC
Storage Temperature Range -40 ~ +125 ºC

E-Bike Battery 48V 13s Li-ion BMS with 250A Current


About the battery BMS/PCB/PCM

Function :   Detect and protect the battery from over-charge  , over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function  .

Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.

2. Related BMS recommended
E-Bike Battery 48V 13s Li-ion BMS with 250A Current
E-Bike Battery 48V 13s Li-ion BMS with 250A Current
E-Bike Battery 48V 13s Li-ion BMS with 250A Current
E-Bike Battery 48V 13s Li-ion BMS with 250A Current

3.  About US 

E-Bike Battery 48V 13s Li-ion BMS with 250A Current
E-Bike Battery 48V 13s Li-ion BMS with 250A Current

4. Package information & Payment terms

E-Bike Battery 48V 13s Li-ion BMS with 250A Current

5. FAQ

Q:  How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

Q:  What is the distinction between same port wiring and different port wiring?

A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current. 

Q:  What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

Q: Do you have Minimum Order Requirement (MOQ)?

A: No, We don't have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome.

Q:  What is your term of payment?

A: PayPal, T/T, L/C,
 

Any further questions, Welcome to contact our sales person by sending inquiry .
Your satisfaction is our pleasure.  Let's Join hands for mutual Benefits!
 

 

Battery Management System

GOUV.NE, 2023