efest battery chargers

Efest SLIM K1 Battery Charger Features & Specifications:

• Charging Capacity: Single Battery
• Battery Seating: Spring Loaded Platform
• Charge Indicator: LED Indicator Light
• Functionality: Auto-Detect Charging
• Output: 1000mAh Max
• Input: DC 5v/1A
• Safety: Reverse Polarity Protection / Over-Charging Protection / Short-Circuit Protection / Activation Recovery Function / Auto-Stop Charging 
• Power Input: Micro USB
• Compatible Batteries: 20700, 26650, 26500, 18650, 18500, 17340, 16340, 14500, 10440

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Efest Slim K2 Two-Slot Battery Charger Features and Specifications:

• Made from Fire Retardant PC Material

• Dual Slot Charger

• Independently Charging and Monitoring

• Piano Wire Spring - Tensile Test

• Intelligent Two Bay Battery Charger

• Convenient LED Battery Charge Indicator Light

• Spring-Loaded Sliding Battery Charging Platform

• Auto-Detect Charging Function

• Low Voltage Activation Function

• Input: DC 5V/2A

• Short-Circuit Protection

• Reverse Polarity Protection

• Over-Charging Protection

• Activation Recovery Function

• Certified by RoHS, CE

• Stops Charging Automatically

• MicroUSB Port

• Compatible with 20700, 26650, 18650, 18500, 18350, 17340, 16340, 14500, 10440, 26500 

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Efest Slim K4 Charger Features and Specifications:

• Input: DC 5V 2A

• ABS Fireproof Materials

• Type-C USB line

• 1A x 2 or 4 X 0.5A charging

• Lithium cell from 10440 to 18650 21700 20700 26650

• Operation temperature: -40°C - +70°C

• LED indicator description

• Auto-detect charging current: 2 X 1.0A/ 1 X 1 -OA /4 XO.5A/3X 0.5A

• Safe charging mode: CC & CV

• Safe and convenient USB charger (5V 2A)

• Monitors and charges each slot independently

• Low voltage smart activation recovery function

• Incredibly lightweight and conveniently portable

• Compatible with lithium IMR 3.6V/3.7V Batteries

• The built-in intelligent chip comes with six protections

• Short circuit protection

• Automatic overcharging protection

• Automatic over-discharge protection

• Reverse polarity protection

• 0V activation recovery function

• Hardware and software double protection 

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The Efest PRO C1

The Efest PRO C1 Single Battery Charger offers a sleek, portable solution for powering up your batteries quickly and efficiently. Designed for use with 3.6V/3.7V Lithium Ion IMR batteries, this compact USB-powered charger delivers a rapid 1A output on its single channel, ensuring your battery is ready when you need it. With user-friendly features like an LED charging indicator and built-in safety mechanisms, the PRO C1 is perfect for both everyday use and on-the-go charging needs.

Key Features:

• Quick Charging: Provides a powerful 1A output, reducing charging time so your battery is ready faster.
• Portable and USB-Powered: Lightweight design powered by any standard USB outlet, making it ideal for travel or home use.
• LED Status Indicator: Easy-to-read LED light displays the current charging status, ensuring simple and hassle-free monitoring.
• Safety First: Features reverse polarity protection and automatic shutoff when charging is complete, safeguarding against overcharging and improper battery insertion.
• Universal Compatibility: Supports a wide range of battery sizes, from 10340 to 26650, to suit various devices and applications.

Battery Compatibility:

• 3.6V/3.7V Lithium Ion Batteries: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 22500, 22650, 25500, 26500, 26650

Technical Specifications:

• Input: AC 100~240V 50/60Hz; DC 5V 1A
• Output: 4.2V ± 0.05V or DC 5V 1A
• Compatibility: ✔ 18650, ✖ 20700, ✖ 21700

What's in the Box:

• Efest PRO C1 Battery Charger
• Micro USB Cable
• User Manual
• Scratch-Off Validation Serial Number

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The Efest PRO C2

The Efest PRO C2 2-Channel Battery Charger is your go-to solution for fast, reliable charging. Designed to accommodate two batteries simultaneously, this compact charger delivers a 1A output per channel, minimizing downtime and maximizing efficiency. With user-friendly LED indicators and robust safety features like reverse polarity protection, the PRO C2 ensures a safe and straightforward charging experience. Whether at home or on the go, this versatile charger supports a wide range of 3.6V/3.7V Lithium Ion IMR batteries, offering exceptional convenience and dependability.

Key Features:

• Simultaneous Dual Charging: Charges two batteries at once with a 1A output per channel, reducing wait times and increasing efficiency.
• Compact and Portable: Space-saving design makes it perfect for travel or use in tight spaces.
• LED Status Indicators: Provides clear, real-time updates on the charging progress of each battery for effortless monitoring.
• Built-In Safety Features: Equipped with reverse polarity protection and an automatic stop function to prevent overcharging and ensure safe operation.
• Wide Battery Compatibility: Supports a range of battery sizes, from compact models like 10340 to larger formats like 26650, catering to various power needs.

Battery Compatibility:

• 3.6V/3.7V Lithium Ion IMR Batteries: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700 (Flat Top Only), 21700 (Flat Top Only), 22500, 22650, 25500, 26500, 26650

Technical Specifications:

• Input: AC 100~240V 50/60Hz or DC 12V 1A
• Output: 4.2V ± 0.05V
• Compatibility: ✔ 18650, ✔ 20700 (Flat Top Only), ✔ 21700 (Flat Top Only)

What’s in the Box:

• Efest PRO C2 Battery Charger
• Standard USA Power Plug
• User Manual
• Scratch-Off Validation Serial Number

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Efest PRO C4

The Efest PRO C4 4-Channel Battery Charger is your go-to device for fast, reliable, and safe charging of multiple batteries. With four independent charging slots, this compact charger lets you manage your power needs effortlessly, offering flexible options for charging at 0.5A on all four channels or boosting speed with 1A on two channels. Designed to work with a wide range of 3.6V/3.7V Lithium Ion IMR batteries, the PRO C4 features LED indicators for real-time monitoring and advanced safety functions such as reverse polarity protection. Durable and efficient, it’s backed by a three-year warranty for your peace of mind.

Key Features:

• Flexible Multi-Slot Charging: Charge up to four batteries at once with adjustable settings—0.5A on four channels or 1A on two channels for faster charging.
• Real-Time LED Indicators: Each charging slot features an LED indicator that shows the charging status, providing easy and clear updates on your battery progress.
• Smart Charging Protection: Automatically stops charging when batteries are fully charged, preventing overcharging and preserving battery life.
• Safety First: Integrated reverse polarity protection guards against incorrect battery insertion, ensuring safe and efficient charging.
• Wide Compatibility: Supports a variety of battery sizes, including popular models like 18650, 20700, and 21700, as well as smaller batteries like 10340 and 10440, making it perfect for diverse applications.

Battery Compatibility:

• 3.6V/3.7V Lithium Ion IMR Batteries: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650

Technical Specifications:

• Input: AC 100~240V 50/60Hz or DC 12V 1A
• Output: 4.2V ± 0.05V
• Size/Type Compatibility: ✔ 18650, ✔ 20700, ✔ 21700

What’s in the Box:

• Efest PRO C4 Battery Charger
• Standard USA Power Plug
• User Manual
• Scratch-Off Validation Serial Number

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Efest LUC V6

The LUC V6 is an intelligent 6 bay charger from Efest. Each charging slot is independently monitored and will automatically stop charging when your batteries are full. The LUC V6 is capable of charging 6 batteries at 0.68A each, or two batteris at 2.0A each. 

Features:
6 individual charging slots
Charging modes: 0.68A x 6 / 2A x 2 (CC/CV)
USB Powerbank mode for slot 3
Only Slot 3 and 4 can charge 26650/26500 cells
Slots 1,2,5,6 can charge 10440/14500/14650/16340/16650/17650/17670/17350/18490/18500/18650 cells
Features over-current, over-voltage, short-circuit, and reverse polarity protection

PLEASE NOTE: The LUC V6 can only charge 2 26650s at a time in slots 3 and 4. 2A charging only works in slots 3 and 4.

AC Input Voltage: 110-220V 50/60HZ
DC Input Voltage: 12V 2A
Output current: 0.68A x 6, 2.0A x 2
USB Output: 5.0-5.5V 1A
Battery output cut-off voltage: 3.00+-0.15V
Auto recharge voltage: 4.10+-0.1V

Included accessories:
USA Wall Adapter

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Efest LUC BLU4 LCD Intelligent Charger

The Efest BLU4 is a high-end intelligent charger that supports unique iOS and Android Apps . The large LCD screen displays battery voltage and the charging mode of each slot. Four slots work independently using features such as reverse polarity, short circuit and over charge protection. The LUC BLU4 is compatible with a wide range of 3.6V/3.7V lithium batteries used in electronics cigarettes, flashlights, electric tools, instruments, meters and more.

Features and Specs:

• Compatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650
• Four Independent Battery Slots
• iOS and Android App Functionality
• Requires Android 4.3 or iOS 7 and Above
• Supports Bluetooth 4.0
• High Quality LCD Screen that Displays the Battery Voltage Level and Charging Mode
• Two optional charging modes (0.5A or 1A) that is easily changed using the Multi-function Button
• Can charge (4) Batteries at the Same Time using the 0.5A Charging Mode
• Only Slot 2 and Slot 3 can charge at 1.0A
• AC Input Power: AC 100~240V 50/60Hz
• DC Output Power: DC 12V 1A
• DC Input Power: DC 12V 1A
• 0.5A CC Current: 500mA (+/-10%)
• 1.0A CC Current: 1000mA (+/-10%)
• Auto Cut-Off Voltage: 4.20 (+/-0.05V)
• CV Cut-Off Current: <10% Max Current
• Standby Current: <50mA
• Activation Current (Battery Voltage <2.90V): 10mA~100mA
• Auto Recharge Voltage: 4.10 (+/-0.10V)
• Operation Temperature: 0C ~ 40C
• Storage Temperature: -40C ~ 70C
• Reverse Polarity Protection
• Short Circuit Protection
• Over Charge Protection
• Zero Voltage Activation Function

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Efest LUC BLU6 Intelligent Bluetooth charger

Efest is known for producing high-quality products. The Efest LUC BLU6 Battery Charger is the most recent in a long line of state-of-the-art LUC chargers. This magnificent 6-port charger allows you to simultaneously charge 6 separate batteries at the same time. You can charge the same types of batteries or different ones in each port effortlessly. Each individual port is equipped with its own LED indicator light. 

The Efest LUC BLU6 LCD Intelligent Charger can be alternated between three distinct charging modes: 0.5 A, 1A, and 2A. This flexibility allows you to charge a vast array of batteries within the same unit. Efest designed the LUC BLU6 so that the single slot maximum charging current is 2A, while 4A represents the total maximum charging current. The 2A single slot capacity allows you to charge two 26500 and/or 26650 batteries at the same time. This amount of versatility is extremely useful, particularly for those with several batteries to charge.

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Efest Mega USB Charger

Efest Mega USB Charger designed with multiple protections, can reactivate a battery that has been fully discharged to 0V and simultaneously recharge two different batteries. It works with any 5V or 2A source and a mini USB connection. The Efest Mega USB is made of durable ABS materials and has a simple LED display that shows the battery's chemistry and charging progress. Due to the ABS's low weight, the Efest Mega USB charger can be effortlessly and conveniently carried anywhere.

 

Efest Mega USB Charger Features and Specifications:

• Safe charging mode: CC & CV

• Monitors and charges each slot independently

• 0 voltage activation recovery function

• Stylish design

• Lightweight and portable

• High quality ABS fire retardant material

• Input: AC 100~240V 50/60Hz DC 5V 2A

• Output: 1.5V=2X0.5A

• Output: 4.2V= 2X1,0A, 2X0.5A

• Auto-cutoff Voltage: Li-on 4.2±0.05V; NiMH/Ni-CD 1.5V±9,1V

• Compatible with the following types of batteries:

• Li-ion 3.6V/3.7V: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 26500, 26650, 20700, 21700 (including the 20700 and 21700 protected)

• 1.2V NiMH/NiCd: AAAA, AAA, AA, A, SC, C, F6