NITECORE Ci2 DUAL SLOT UNIVERSAL BATTERY CHARGER

NITECORE Ci2 Dual Slot Universal Battery Charger

Product Overview

The NITECORE Ci2 Dual Slot Universal Battery Charger is an essential accessory for UK tech and vape consumers looking to buy a reliable charger online that handles multiple battery types with ease. With two independent charging bays, versatile compatibility and intelligent safety features, this charger offers premium performance and value — perfect for anyone who uses lithium-ion, Ni-MH or Ni-Cd batteries regularly.

Key Features

• Dual independent charging bays – charges two batteries simultaneously with individual monitoring and control

• Universal battery compatibility – supports IMR/Li-ion cells (10440 to 26650) as well as AA, AAA, C and D Ni-MH/Ni-Cd batteries

• Fast USB-C input – makes it easy to power the charger via wall adapter or power bank

• Smart protection systems – includes reverse polarity, over-current, short-circuit and temperature regulation for safe use

• Compact, travel-friendly design – ideal for vapers, photographers and everyday tech users on the move

Why Choose the NITECORE Ci2 Charger

If you’re ready to buy a dual slot battery charger in the UK, this model offers excellent value and reliability. It brings together industry-leading safety, broad compatibility and easy usability — perfect for vapers needing to maintain mod batteries, or anyone using high-quality rechargeables. With the Ci2, you get a charger built to last, designed for convenience and performance.

Frequently Asked Questions (FAQs)

Q1: Can I charge two different battery types at once?
👉 Yes — each slot works independently, meaning you can charge different sizes or types simultaneously with optimum safety.
Q2: Is the charger suitable for vape device batteries?
👉 Absolutely — it supports popular Li-ion cells like 18650 and 21700, commonly used in vape devices.
Q3: What input power does the charger require?
👉 It uses a USB-C input, which makes it compatible with most modern chargers, power banks or wall adapters.
Q4: Is it safe to leave plugged in overnight?
👉 The Ci2 has built-in protections for over-charge and temperature, but always best to place it on a non-flammable surface when unattended.
Q5: How long does it take to charge a typical 3000mAh 18650 battery?
👉 Charging time depends on the battery condition and power input, but many users report around 1.5 to 2 hours for a full charge.
Q6: Why choose the Ci2 over a single-slot charger?
👉 With two slots, you can keep one battery ready while you use the other — increasing convenience, especially for frequent use.

Maximise your battery readiness with the NITECORE Ci2 Dual Slot Universal Battery Charger — a smart choice for tech-savvy users who want to buy a dependable and efficient charger in the UK.