VariCore V40 3.7V 18650 26650 18350 1.2V AA AAA Lithium battery Charger + 4PCS NCR18650B 3400mAh Battery Flashlight batteries

VariCore V40 3.7V 18650 26650 18350 1.2V AA AAA Lithium battery Charger + 4PCS NCR18650B 3400mAh Battery Flashlight batteries
  • Продавец
  • Список ценUS $32.88piece
  • Продажная ценаUS $32.88piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,1 (440)

Oписание продукта




Input Voltage :



47-63Hz / 6.5A
Charge voltage:63V
Charge current:12 A
Charge method:CC/CV
Working Temperature:0°C to 45°C
Storage Temperature:  -20°C to 50°C
Charging voltage  rated :63± 0.3 V
Charging Current  rated :  12  ± 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 55.5V battery pack,55.5V electric bike

UPS powers (15 series lithium li-ion lipo battery pack), Rechargeable Battery, Lead acid/LifePO4/Li-ion 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

● 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 partOWER

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 Rectified Current 4A,peak forward surge current

130A,Bl-ocking Voltage 600VDC


3The 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 produ  ction by machine,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.