12V Portable Charger 70A for Lead Acid Battery and LiFepo4 Battery Li ion battery charger NCM Battery Charger

12V Portable Charger 70A for Lead Acid Battery and LiFepo4 Battery Li ion battery charger NCM Battery Charger
  • Продавецrapturewatch.us
  • Список ценUS $331.16piece
  • Продажная ценаUS $331.16piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,3 (111)

Oписание продукта


Input Voltage :                110-240Vac  

Frequency/current:   47-63Hz / 6.5A

Charge voltage:                14.5 V

Charge current:                40 A

Charge method:               CC/CV

Working Temperature:  0°C to 45°C

Storage Temperature:   -20°C to 50°C

Charging voltage  rated :  14.5 ± 0.3 V

Charging Current  rated :  40 ± 0.5 A

Input pulg/Output pulg : Refer to the following plug pictures

******Charge Voltage and Current can be customized by Customers requirement.

If you cannot find what you need,Please Leave Words of Input AC Plug And Output DC Plug,

Like: \'AC:Number 5,DC:G\',Thank You!!!

Input plug                                                                                                            


 Output plug                                                                                                          



FOR Nominal Voltage 12V battery pack,12V electric bike

UPS powers (1 series  Lead Acid Battery battery pack), Rechargeable  Lead Acid Battery,Electric Tools,Garden Power Tools,

Cleaning machine,Ebike,Golf cart ,Electric Scooter,ntelligent Balance Car Folding Bicycle ,UPS Power Supply etc.




Stable MTBF:> 30000 H

Small Size: 205 * 121 * 100mm

Light Weight: 2 kg

Material:Metal Aluminium Case

After-sales service: 36months Warranty

Protection function: Over voltage / Over temperature / Over current / Short circuit and Polarity

The indicator of LED: Red is charging, green is charge finished or prepare charging

Light, Small, Stable, High-Efficiency, Safe, etc.Precise limit of voltage & current, qualified fully charged

and avoid over charge


  FIG charging curve  




main part

Main Parts

       1) Input and output filter electrolytic capacitor

use withstand

temperatures -40 to +105℃,with Low Impedance ,

High reliability,

Long useful life,High rip-ple  capability,etc features.

2)  Input Bridge KBP406 rectifiers Can withstand average

Forward RectifiedCurrent 4A,peak forward surge current

130A,Bl-ocking Voltage 600VDC


3) The main power transformer adopts EC40 core,

PC40 material,High efficiency, low iron loss,

Enough power capacity,Have sufficient power


4) Using aluminum heat sink,Good thermal

design,can better cool the power device,

Consistent with the principle of hot air flow,extend the

service life.

PCB Parts

 Using SMD components,automated mass productionbymachine,Reduce manual errors, improve product quality.Voltage conversion parts, With Cycle-by-Cycle C  urrent Limiting, soft start function, with ESD Protection.Charge control circuit,Using precision voltage comparator,Precise control of the charging voltage and current,With overcharge protection,over current protection,as well as output short circuit protection.





Pre-Sales Service

Tell us about your battery type, features,

Professional sales manager for you Offer,

transport, delivery period and other issues.
Let our professional engineers recommend

the right charger for you.

After-Sales Service

  Products provide three-year warranty.
  <8 hours response to customer complaints.
  < 24 hours to propose a solution.

  Professional engineers, unlimited number of

  technical advice.