16.8V 2A Lithium-Ion Charger | Made in India | Fast, Safe & Reliable

✅ Product Overview

This 16.8V 2A Smart Charger is designed for charging 4-cell (4S) lithium-ion or lithium-polymer battery packs with a nominal voltage of 14.8 V (fully charged voltage 16.8 V).
It provides safe, efficient, and reliable charging for applications such as e-cycles, e-toys, LED lights, DIY battery packs, medical devices, and portable equipment.

⚙️ Technical Specifications

• Input Voltage: 100–240V AC, 50/60Hz (worldwide use)

• Output Voltage: 16.8V DC (constant)

• Output Current: 2A

• Charging Type: CC/CV (Constant Current / Constant Voltage)

• Battery Compatibility: 4S lithium-ion / lithium-polymer (14.8V nominal, 16.8V full charge)

• Connector Options:

  • DC 5.5 × 2.5 mm (Standard)

  • Custom connectors (C7, C14, 3-pin, XT60, wheelchair plug, etc.) available on request

   

• Efficiency: ≥ 85%

• Ripple & Noise: < 120mVp-p

• Power Cord:  3-core copper wire

🔒 Safety & Protection Features

• Over-voltage protection (OVP)

• Over-current protection (OCP)

• Short-circuit protection (SCP)
  

• Fire-retardant ABS+PC enclosure

🛠️ Build & Quality

• Enclosure Material: ABS+PC fire-retardant plastic (UL94-V0 grade)

• Cooling: Natural air cooling (silent operation)

• LED Indicator:

  • Red = Charging

  • Green = Fully charged / standby

• Compliance: ISO, CE, RoHS

📦 Packaging & Inclusions

• 1 × 16.8V 2A Charger

• 1 × AC power cord (Indian 3-pin)

• User manual (safety + operating instructions)

🌍 Applications

• E-cycle / E-bike 4S battery packs

• Hoverboards & electric toys

• LED lighting backup systems

• Portable medical equipment

• Robotics & DIY projects

• Power banks & custom battery packs