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Efest Slim K2 Charger
£8.02
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The Efest Slim K2 Charger stands as a testament to innovative design in battery charging technology. If you're looking to buy chargers in the uk that combine efficiency with versatility, this compact powerhouse deserves your attention. Designed with both home users and travellers in mind, this universal battery charger offers exceptional functionality in a space-saving form factor.
Engineered for compatibility with a wide range of 3. V or 3. V lithium batteries, the Slim K2 accommodates various sizes from 10440 to 26650, including popular options like 18650, 20700, and 21700 batteries commonly used in vaping devices. When you Buy vaping products in the uk, having a reliable charger is essential, and the Efest Slim K2 delivers consistently excellent performance.
The charger features two independent battery slots, each equipped with a clear LED indicator that displays the current charging status, eliminating any guesswork about when your batteries will be ready. The thoughtful design incorporates high-quality piano springs that have been rigorously tested for durability, ensuring consistent contact and efficient charging over the long term.
Safety remains paramount in the Slim K2's design. The fire-resistant shell construction provides peace of mind, while comprehensive protection features safeguard your batteries and devices. These include reverse polarity protection, short circuit protection, over-discharge protection, and over-voltage protection. The charger automatically shuts off when batteries reach full charge and intelligently reactivates charging when battery voltage drops below 4. 5V, extending battery life and preventing energy waste.
Flexibility is another standout feature of this charger. With three charging modes (2A, 1A, and 0. A), you can select the optimal charging speed for different battery types. The Slim K2 also features a micro USB slot that transforms your charger into a power bank for other electronic devices such as smartphones, e-cigarettes, or flashlights—ideal for those who travel frequently.
The Efest Slim K2 accepts both AC power (100V-240V 50/60Hz) and DC input (5V 1A), making it truly universal for global use. Each package includes everything you need: the charger unit, a USB cable, a comprehensive user manual, and a wall adapter.
For those who buy Efest UK products, the brand's commitment to quality is evident in every aspect of the Slim K2. The precision engineering ensures a charging cutoff voltage of 4. 0V ± 0. 5V and an auto-recharge voltage of 4. 0V ± 0. 0V, optimising battery performance and longevity.
Whether you're a vaping enthusiast with multiple devices or simply need a reliable charger for various battery types, the Efest Slim K2 Charger offers exceptional value. Its combination of advanced safety features, versatile compatibility, and intelligent charging functions makes it an essential accessory for modern battery users.
Compact enough for travel yet powerful enough for daily home use, the Slim K2 represents the perfect balance of convenience, safety, and performance—making it a smart investment for anyone serious about proper battery maintenance and charging efficiency.
Engineered for compatibility with a wide range of 3. V or 3. V lithium batteries, the Slim K2 accommodates various sizes from 10440 to 26650, including popular options like 18650, 20700, and 21700 batteries commonly used in vaping devices. When you Buy vaping products in the uk, having a reliable charger is essential, and the Efest Slim K2 delivers consistently excellent performance.
The charger features two independent battery slots, each equipped with a clear LED indicator that displays the current charging status, eliminating any guesswork about when your batteries will be ready. The thoughtful design incorporates high-quality piano springs that have been rigorously tested for durability, ensuring consistent contact and efficient charging over the long term.
Safety remains paramount in the Slim K2's design. The fire-resistant shell construction provides peace of mind, while comprehensive protection features safeguard your batteries and devices. These include reverse polarity protection, short circuit protection, over-discharge protection, and over-voltage protection. The charger automatically shuts off when batteries reach full charge and intelligently reactivates charging when battery voltage drops below 4. 5V, extending battery life and preventing energy waste.
Flexibility is another standout feature of this charger. With three charging modes (2A, 1A, and 0. A), you can select the optimal charging speed for different battery types. The Slim K2 also features a micro USB slot that transforms your charger into a power bank for other electronic devices such as smartphones, e-cigarettes, or flashlights—ideal for those who travel frequently.
The Efest Slim K2 accepts both AC power (100V-240V 50/60Hz) and DC input (5V 1A), making it truly universal for global use. Each package includes everything you need: the charger unit, a USB cable, a comprehensive user manual, and a wall adapter.
For those who buy Efest UK products, the brand's commitment to quality is evident in every aspect of the Slim K2. The precision engineering ensures a charging cutoff voltage of 4. 0V ± 0. 5V and an auto-recharge voltage of 4. 0V ± 0. 0V, optimising battery performance and longevity.
Whether you're a vaping enthusiast with multiple devices or simply need a reliable charger for various battery types, the Efest Slim K2 Charger offers exceptional value. Its combination of advanced safety features, versatile compatibility, and intelligent charging functions makes it an essential accessory for modern battery users.
Compact enough for travel yet powerful enough for daily home use, the Slim K2 represents the perfect balance of convenience, safety, and performance—making it a smart investment for anyone serious about proper battery maintenance and charging efficiency.