Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

Modell Nr.
LWS-30S170A-308(30S)different port

Board Thickness
1.0mm

Min. Hole Size
0.25mm

Min. Line Width
0.075mm/0.075mm(3mil/3mil)

Min. Line Spacing
0.003″

Surface Finishing
HASL Lead Free

Lieferzeit
7-15 Days After Payment for Small Order

Anwendung
E-Bike, Toy′s Battery Pack, Powerbank, Power Tool

Transportpaket
Standard Carton Packing

Spezifikation
L270*W115*T13.4mm

Warenzeichen
LWS

Herkunft
Guangdong, China

HS-Code
8536300000

Produktionskapazität
5000pieces

Beschreibung

1. Produktbeschreibung

BMS Product feature:

  • 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

About the battery BMS/PCB/PCM

Funktion:
Detect and protect the battery from over-charge /over-dicharge / over-current short-circuit / temperature detecting protection /auotmatically voltage balance function .
Common Version : common port for charge/discharge

Separate Version : separate port for charge/discharge

We can customize any PCB from 1S to 35S lithium batteries with different current.


3.6V 3.7V 3S/ 4S lithium Li ion battery 18650 BMS 15A 20A 25A 35A 45A 60A battery BMS With balance

If you feel that this product does not meet your requirements, you can consult our staff, you can recommend or customize the lithium battery protection board you want.
  • Description of application effect
(Battery Management System) BMS can extend battery life and make battery work safely.

This model can be used for solar, LED lights, Emergency lights, Digital Equipment, etc.electric scooter,e-bike,tourisr
sightseeing vehicle,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……
Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

About your products,just tell us the relative voltage/cells/current A or equipment etc,we will help to recommend the most suitable products for you.

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function
Mode LWS-30S170A-308 (30S)
PCM Size L270*W115*T13.4 mm
battery series 4S-30S Available
working current 170A Available
Anwendung LED lights, Emergency lights, Digital Equipment, etc
Probe available

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function
Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;

2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2……B30; then insert the cable into the BMS; (The maximum number of strings is 4-30 strings, the example picture is 30 strings) (Please weld the wires in order and avoid pseudo solder joints.)
3. Connect Charger C-/Load P- with BMS C-/P- (Use larger size wires)
4. Connect Positive Pole: Charger C+/Load P+ with Battery Pack B+ (Use larger size wires) .

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

PCM Specifications For 96V(30S) LiFePO4 Battery Packs
Modell:LWS-30S170A-308(30S)
Nein. Test item Criterion
1 Stromspannung Charging voltage DC:109.5V CC/CV
Balance voltage for single cell 3.6±0.025V
2 Aktuell Balance current for single cell 36±5mA
Current consumption ≤50μEIN
Max continuous charging current 30EIN
Max continuous Discharging current 170EIN
3 Over charge Protection Over charge detection voltage for single cell 3.75±0.025V
Over charge detection delay time 0.5S-1.5S
Over charge release voltage for single cell 3.55±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.2±0.08V
Over discharge detection delay time 0.5S-1.5S
Over discharge release voltage for single cell 2.70±0.1V
5 Over current protection Over current detection voltage 0.1±0.025V
Over current detection current 400±50A
Detection delay time 50ms-200ms
Release condition Cut load,Automatic recovery
6 Short protection Detection condition Exterior short circuit
Detection delay time 100-600us
Release condition Cut load,Automatic recovery
7 Resistance Protection circuitry(MOSFET) ≤50mΩ
8 Temperatur Operating Temperature Range -40~+85ºC
Storage Temperature Range -40~+125°C
9 Temperature protection Charging temperature protection 75±5°C
Discharging temperature protection 75±5°C

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced FunctionLi-ion LiFePO4 Battery BMS for E-Scooter Balanced Function
Li-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

Li-ion LiFePO4 Battery BMS for E-Scooter Balanced FunctionLi-ion LiFePO4 Battery BMS for E-Scooter Balanced FunctionLi-ion LiFePO4 Battery BMS for E-Scooter Balanced Function

3. FAQ
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Südostasien(8.00%),Eastern Europe(5.00%),Mid East(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),North America(3.00%),South America(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Central America(2.00%),South Asia(2.00%),Africa(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack

4. why should you buy from us not from other suppliers?
The company has advanced production equipment and comfortable office environment, employees hundreds of people. The company Has a complete, scientific quality management system, and the importance of quality and environmental philosophy

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union,Kasse;
Language Spoken:English,Chinese