Through modern design, high-quality components, first-class materials and reliability, Efest has made a name for itself among E-Cig customers. With the new chargers and support for NiMh/NiCd and 20700/21700 batteries in protected versions, Efest is also considering gaining the favour of torch owners too.
Support for 20700/21700 batteries up to 75.5 mm length.
The HD LCD display informs the user of the charging status, voltage and charged capacity. A 12V 2A power supply allows charging currents of up to 4A total charging current and 2A to one charging slot. This means that large batteries such as 21700/20700 or 26650 can be charged in a very short time. (2A charging current only for Li-Ion batteries).
Informative HD LCD display and easy operation.
Automatic power off and 6 level protection is already standard on EFEST s products. High compatibility, support for Li-Ion and NiMh/NiCd batteries. Allows you to charge not only Li-ion batteries but also standard rechargeable AA, AAA NiMh/NiCd batteries.
The following Li-Ion batteries can be charged with the Efest LUC V4 Elite:
Li-Ion IMR, INR, ICR (3.6/3.7V nominal) up to 4.2V in sizes:10340 / 10350 / 10440 / 10500 / 12340 / 12500 / 12650 / 13450 / 13500 / 13650 / 14350 / 14430 / 14500 / 14650 / 16340(RCR123) / 16650 / 17350 / 17500 / 17650 / 17670 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 21700 / 22500 / 22650.
The following batteries can only be charged in slot 1 and slot 4: 25500 / 26500 / 26650 / 26700
20700/21700 can also be charged in the electronically protected version up to 75 mm length. (Only 3 pieces at a time).
The following NiMh/NiCd rechargeable batteries can be charged with the Efest LUC V4 Elite batteries:
NiMh/NiCd (1.2V nominal): AAA / AA / SC / C
1.2V NiMh / NiCd batteries
Efest LUC V4 Elite Product information:
- 4 separate charging bays, individually monitored
- 4 different batteries can be monitored and charged simultaneously.
- Charging current for Li-Ion: 4 x 0.25A; 4 x 0.5A; 4 x 1.0A; 2 x 2A
- Charging current for NiMh/NiCD: 4 x 0.25A; 4 x 0.5A
- Suitable for Lithium Ion and NiMH/NiCd batteries
- Powerbank function via USB output, with battery inserted in slot 4 (5V 1A)
- USB output function is available during charging.
- HD LCD display with battery type, charging current, voltage, and charged capacity.
- Total charging current 4A (charging current distribution see “Technical data”)
- Power saving mode: main screen turns off after 30s of inactivity
- Safe charging mode: CC& CV
- Automatic charge stop after charging is completed
- Reactivation of deeply discharged batteries
- Safe: reverse polarity protection, overcharge protection, overload protection, short circuit protection
- CE, FCC RoHS certified.
Manufacturer’s homepage: www.efestpower.com
Scope of delivery: Charger LUC V4 Elite, 12V 2A power supply, user manual in German, English French, Italian, Spanish, Russian and Japanese.
Technical Data
| AC input | AC 100V – 240V 50/60Hz |
| DC input | DC 12V 2A |
| USB output | USB 5V 1A |
| Charging current for Li-Ion batteries: | 4 x 0.025A ± 10 % |
| Charging current for NiMh/NiCD batteries | 4 x 0.25A ± 10% |
| End of charge voltage LI-Ion | 4.20V ± 0.05V |
| End-of-charge voltage NiMH/NiCD | 1.5V ± 0.1V |
| Quiescent current consumption | 100mA |
| Termination | 1/10 of the initial current |
| Automatic restart with Li-Ion | 4.10V ± 0.10V |
| Automatic restart for NiMH/NiCD | 1.30V ± 0.10V |
| Operating temperature | 0 °C – 40 °C |
| Storage temperature | -40 °C – +70 °C |





























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