Upgraded Nitecore Intellicharge I2

Upgraded Nitecore Intellicharge i2 Smart Battery Charger

Introduction

The Upgraded Nitecore Intellicharge i2 is a smart, dual-slot battery charger enhanced with faster charging speeds and smarter battery management. With 100% charging acceleration, active current distribution, and expanded voltage support, this charger is ideal for users of Li-ion, IMR, Ni-MH, and Ni-Cd batteries who need reliable, efficient performance. It intelligently adapts charging currents and voltages to your battery type, making charging safer and more convenient.

Key Features

• Twice the Charging Speed: Charges batteries at double the speed of the original i2—up to 1000mA in one slot

• Active Current Distribution: Dynamically allocates power between slots for optimal efficiency.

• Wide Voltage Support: Supports 3.7V and 4.35V batteries, expanding its charging range.

• IMR Battery Restoration: Revives depleted IMR cells for safer reuse.

• Auto Current Selection: Automatically selects the appropriate current based on battery capacity and chemistry.

• Non-Rechargeable Battery Detection: Prevents charging of unsafe or non-rechargeable lithium cells.

• Intelligent Temperature Control: Built-in protection against overheating and overcharging.

Specifications

• Brand: Nitecore

• Product Name: Upgraded Intellicharge i2

• Input Voltage:

  • AC: 100–240V, 50/60Hz, 250mA (max), 8W

  • DC: 9–12V

• Output Voltage:

  • 4.35V ± 1>#/p###

  • 4.2V ± 1>#/p###

  • 3.7V ± 1>#/p###

  • 1.48V ± 1>#/p###

• Output Current:

  • 500mA × 2 slots

  • 1000mA × 1 slot

• Unit Dimensions: 132mm × 70mm × 35mm

• Color: Black

• Plug Type: US Plug

• Package: Paper Box

• Shipping Weight: Varies depending on carrier packaging

Compatibility

• Compatible with a wide range of rechargeable battery types including:

• IMR/Li-ion: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440

• Ni-MH/Ni-Cd: AA, AAA, AAAA, C

Package Content

• 1 × Upgraded Nitecore Intellicharge i2 Charger (US Plug)

• 1 × Power Cord

• 1 × User Manual

• 1 × Retail Packaging (Paper Box)

FAQ

Q: Can I charge two different battery types at once?
A: Yes, the i2 independently detects and charges each slot, allowing for mixed battery types and sizes simultaneously.

Q: Is this charger safe for IMR batteries?
A: Absolutely. It includes IMR battery restoration and tailored charging algorithms for IMR chemistry.

Q: Does it work internationally?
A: Yes, the input supports 100–240V AC, making it travel-friendly (with appropriate plug adapter if needed).

Q: Does it stop charging automatically?
A: Yes, it features automatic termination once charging is complete and includes overcharge and overheat protections.

Conclusion

The Upgraded Nitecore Intellicharge i2 is a reliable and smart charging companion for vapers, flashlight users, and electronics enthusiasts. Its expanded voltage support, rap charging, and smart safety features make it a top-tier choice for keeping your batteries in peak condition—efficiently and safely.