Power Supplies Manufacturers

Excellent quality UL GS PSE SAA KC listed universal 4A 29.4V li-ion / lifepo4 battery charger

This QXP-BC-29404000 lithium battery charger is a universal charger for electric bicycles , and is very popular in developed countries such as Europe and America.

  • Brand:

    QINX
  • Item No.:  

    QXP-BC-29404000
  • Input Voltage:

    100-240Vac,50/60HZ
  • Working Mode:

    CC-CV-TC
  • Protection:

    Short Circuit, Over Current and Over Voltage Protection.
  • Power:

    120W
  • Size:  

    186*71*34mm
  • Certification:  

    UL cUL CE FCC KC PSE GS UKCA SAA
Products description

Excellent quality UL GS PSE SAA KC listed universal 4A 29.4V li-ion / lifepo4 battery charger

Features:

1) With global certificates: UL, FCC, cUL, CE, RoHs, CB, GS, Reach, SAA, RCM, PSE, CCC,KC.

2) With automatic identification circuit.

3) Automatically shut off.

4) Spark Proof.

5) Protections: Short Circuit / Over Load / Over Voltage / Reverse Polarity Protection.

6) Automatic 3 stage charging mode: Constant Current – Constant Voltage – Trickle charging / Shut Down.

7) LED indicator (RED) for charging, (GREEN) for full charged.

8) Fireproof PC plastic case.

Specification

modelQXP-BC-29404000
OutputDC Voltage29.4V
Voltage Accuracy±0.5V
Voltage Regulation±0.5%
Rated current4A ±0.5A
Load Regulation±1%
Rated power120W
InputVoltage Range100-240V AC
Frequency Range47~63HZ
Power Factor ( Typ.)80%@120V, 80%@230V ,89%@277V
Full Load Efficiency(Typ.)0.7
AC Current(Typ.)500MA MAX.
Inrush Current (Typ.)7A, 50%, 420us @120VAC;
Ripple<150mV
Over temperature90℃±10℃ shut down o/p voltage, automatically recover after cooling.
Short Circuitshut down o/p voltage, re-power on to recover after fault condition removed
Over Loading≤120% Hiccup mode, recovers automatically after fault condition
is removed.
Over voltage ≦265VAC
EnvironmentWorking TEMP.0~+40℃
Working Humidity20~90%RH,non-condensing
Storage TEM.,Humidity-20~+60℃,10~95%RH
TEMP.coefficient±0.03%/℃(0~50℃)
Vibration10~500Hz,2G 10min./1 cycle,period for 60min.

each along X,Y,Z  axes

Safety&EMCSafety standardsEN60950-1,EN60335,EN61558,EN62368,GB4943-2001
Withstand voltageI/P-O/P:2KVAC
Isolation resistanceI/P-O/P:100MΩ/500VDC/25℃/70%RH
EMC EMISSIONFCC Part 15 B
Hi-PotAC3000Vrms
OthersWeight0.5Kg
Size186*71*34mm
packing20PCS/CTN

Lists:

18650 Poymer Lithium Battery Charger
Number of SeriesNomainal VoltageFully ChargedNumber of SeriesNomianl VoltageFully Charged
1(section)3.7V4.2V9(section)32.4V37.8V
2(section)7.2V8.4V10(section)36V42V
3(section)10.8V12.6V11(section)39.6V46.2V
4(section)14.4V16.8V12(section)43.2V50.4V
5(section)18V21V13(section)48V54.6V
6(section)21.6V25.2V14(section)50.4V58.8V
7(section)24V29.4V15(section)54.0V66V
8(section)28.8V33.6V16(section)67.2V60v
Plug SpecEUUSAUUKetc.
Lithium Iron Phosphate Battery Charger
Number of Series1(section)2(.section)4(section)6(section)7(section)
Battery Voltage3.2V6.4V12.8V19.2V22.4V
Charging Voltage3.65V7.3V14.6V21.9V25.2V
8(section)10(section)11(section)12(section)14(section)15
25.6V32V35.2V38.4V44.8V48V
29.2V36V40.15V43.8V51V54.8V
Lead-acid Battery Charger
Number of Sectior1(section)2(section)3(section)4(section)
Battery Voltage12V24V36V44.8V
Charging Voltage14.6V29.2V43.8V51V
Models
SpecsInput VoltageOutput VoltageOutput CurrentPower
12.6V 2A100-240VAC12.6Volt2Amp25Watts
16.8V 3A100-240VAC16.8Volt3Amp50Watts
21V 4A100-240VAC21Volt4Amp84Watts
25.2V 6A100-240VAC25.2Volt6Amp150Watts
29.4V 3A100-240VAC29.4Volt3Amp88Watts
33.6V 5A100-240VAC33.6Volt5Amp168Watts
42V 2A100-240VAC42Volt2Amp84Watts
48V 2A100-240VAC48Volt2Amp96Watts
Please contact us for more models !

 

Dimension  :

Ac socket Optional:

Plug Customization:

 

Note:We can customize any DC plug you need, please contact us.

Our Advantages :

  1. All our battery chargers,power adapters and LED drivers come with UL,cUL,CE, GS, PSE,SAA,CCC,KC,CB,ROHS,LVD,EMC,ERP.RCM,C-TICK and FCC approvals.
  2. Strong Independent R&D Team —— 30 years Switching Power Supply R&D working experience team.
  3. Meets Level VI standard,DoE VI, CoC V and CEC VI.
  4. ISO 9001:2015-, ISO 14000:2015- and QC 080000:2015-certified
  5. Product Range:5W-400W, more than 1,000 items 
  6. Leadtime :3days for samples, 2-3 weeks for orders.
  7. Support OEM/ODM services
  8. Warranty : 3 years

QINX Good Service:

  • Your inquirey related to our products or price will be replied within 24 hours.
  • All your inquireies will be well explained by our experienced staff.
  • We will keep you fully informed of the progress of your order.
  • We promise you good after-sales service.
  • We Promise you delivery on time.
  • We will try our best to meet all your specific requirements.
  • We will keep secret for customer sale area,design ideas and all other private information.

Application:
idely used in E-bike, electric scooter, power tools, electric motorcycles, electric vehicles, military equipment, aerospace, etc.

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    To know more our power supplies/Power adapters/LED drivers/Chargers, please send email to us, we will reply to you soon.

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