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48V Electric Bicycle iCharger Maintainer
Home > Products > Electric Bicycle > 48V Electric Bicycle iCharger Maintainer

48V Electric Bicycle iCharger Maintainer

  • 48V Electric Bicycle iCharger Maintainer

48V Electric Bicycle iCharger Maintainer

    Payment Type: L/C,T/T,Western Union
    Terms of Trade: FOB
    Min. Order: 2000 Bag/Bags
    Delivery Time: 35 Days
    Productivity: 10000PCS/Month
    Brand: iM PULSE
    Transportation: Ocean,Air
    Place of Origin: SHENZHEN, CHINA
    Supply Ability: 120000PCS/Year
    Certificate: CE, REACH,ROHS,ISO
    HS Code: 8536300000

Basic Info

Model No.: iCharger 48S

Product Description

This 48V iCharger Maintainer is a high-tech products developed specifically for repairing Electric Bicycle battery when it is charging link in line everyday. Your electric bicycle battery capacity will be gradually restored everyday by use our Electric Bicycle Battery Repairer and duo to under the disturbance of the smart frequency pulse, the sulfated crystallization re-buildup can be prevented effectively and timely, therefore the battery life can be extended to the doubled. It utilizes the power energy from the common charger linked together to generate electronic pulse waveform with controlled width and strictly controlled rise time, which resonance with the thick sulfate crystals during charging process to continuously dissolved the lead sulfate crystals.

Most of Electric vehicle use lead-acid battery bank(12V/6V/8V cells packed in Series)as the power source, The design lifespan of battery is 2~3 years, but actually the battery is usually failure after 6~12 months used which State-of-Capacity gradually decline and even some scraped. Through analysis by cutting a large number of failure batteries, the cells water loss and sulfation is quite prominent. Such as the phenomenon of battery sulfation and dehydration can be effectively prevented by using our device of Electric Bicycle Battery Saver-- iCharger 48S

We're often asked what makes our products better than other trickle or float chargers on the market. It's easy – our patented 36V/48V/60V/72V battery smart pulse technology! No other EV battery chargers on the market have this technology in the world. This Battery Smart Pulse Charging Restorer device is a new type of Electric Cycle Battery Repair tools, it is:

  • A kind of Electric Battery Life Saver with pulse desulfation technology, Smart, Simple and Safe

  • Ensure the EV driving mileage is longer

  • The connection with charger is simple, safe and convenient. Make your common charger become a Smart Charger with Battery Care function

  • Suitable for the popular 36V~72V batteries of electric vehicles, buy a set, multi vehicles benefit in family

  • A strict circuit filtering technique, does not affect the charging parameters of the charger, safe and carefree


It is used for 36V/48V 7-40Ah Electric bicycle and motorcycle lead-acid battery bank.

It is not suitable for these battery banks with cell deformed appearance, positive plate softening and corrosion, active material shedding, short circuit, open circuit.


1) Environmental Conditions

  • Working Environment Temperature: -10℃~50℃
  • Storage Environment Temperature: -40℃~70℃
  • Relative Humidity of Environment: 45% ~90%RH

2) Electrical Parameters

  • Working Current: 36V Battery Mode: ≤65mA 48V Battery Mode: ≤80mA
  • Pulse Peak Current: 36V Battery Mode: ≥4,0A 48V Battery Mode: ≥6,0A
  • Maximum Voltage: DC80V
  • Frequency Range: 7,5kHz~10kHz


  • Step 1: Before used, first check the polarity of the charging port on the battery bank, It should be consistent with the input and output polarity of the bottom of the Battery Charging Restorer device to be used, otherwise it will damage the iCharger 48S pulse charging desulfator device or your charger.
  • Step 2: Insert the charger output header into the iCharger 48S Battery Charging Optimizer device input socket
  • Step 3: Let the output of the iCharger 48S repair plug into the charging port of the battery bank
  • Step 4: The iCharger 48S Battery Smart Pulse Charging Restore Device will automatically measure the battery voltage, if it is 36V battery Banks, "36V" indicator LED light, if it is a 48V battery bank, 48V indicator LED lights. After it is normal, please insert the input plug of the charger into the electrical outlet. The BR-48S restorer device will remove sulfated crystals in the charging process.

Electric Vehicle Battery Charging Restorer


The iCharger 48S of Electric Bicycle Battery Desulfator device identified herein is covered by a 2-YEAR warranty valid from the date of purchase. This warranty covers defects caused by faulty components or workmanship, including the labour required for repair in our authorized workshops.This warranty does not cover defects caused by incorrect installation, improper use or abuse. The existence of such causes shall be determined by our workshops technical services.

Shenzhen Daceen Technology Co., Ltd.


Founded in 1998 on the initial name of VDO. Decades of technical research in smart pulse battery repair equipment, Our team patented a smart pulse desulphation technology that I believe revolutionized battery repair and maintenance methods. As you will read, the application of this technology is kind of just as [doctors treat patients in hospital" to keep it healthy again or recover it as new battery for a longer time. Therefore, we worked on industry wide validation that was approved by experts from various fields more than 20 years, and cooperated with the Chinese military from DEC. 1999.

Our products is the world leader in battery smart desulfation and maintenance solutions of any 2V/6V/8V/12V cell or 36V/48V/60V/72V battery bank including Flooded, AGM, VRLA and GEL cell, even it is Lead carbon battery.

We are involved in researching, developing and manufacturing the most reliable and effective products as a lead acid battery recovery expert in the industry. Widely used in various fields such as military, telecom base site, IDC, UPS stationary power, battery manufacturer, railway, solar & wind energy, security, sightseeing car, family car, truck, motorcycle, golf cart, forklift, electric vehicle, etc.

Daceen is a famous brand in China, we're confident to help corporations and consumers all over the world recycling & cost-down of batteries. VoltaTech will be the most well-known overseas brand.

Our Mission: To be the leader of professional battery repair and management solutions in the word. Produce the smartest pulse recovery system to make a batter tomorrow. And adhere to the core values:"Save energy Benefit our country and people", to build a domestic and international well-known brand of VOLTATECH.

We always believe that "Life Long We Do, Healthy We Trust".

Battery Smart Pulse Protector

Company Info
  • Company Name: Shenzhen Daceen Technology Co., Ltd.
  • Representative: CHEN MING
  • Product/Service: Battery Protector and Battery Saver , Battery Smart Charging Repair Device , Off line Battery Repair System , Battery Monitor and GPS Module , Battery Equalizer and Optimizer , Battery Smart Pulse Charger
  • Capital (Million US $): 20 Million RMB
  • Year Established: 1998
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 4
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: 2 Floor, A4 Bldg, the Silicon Valley Power Intelligent Terminal Industrial Park,Guanlan, Longhua, Shenzhen., China.
  • Contact Person: Mr. Boris Chen
  • Tel: +86-0755-21002581