Efest PRO C1 efficient 1-bay quick charger for Li-Ion batteries

Efest PRO C1 efficient 1-bay quick charger for Li-Ion batteries

The Efest PRO C1 fast charger is a small, cost-efficient 1-bay charger which – despite its low price – has not skimped on quality. An automatic switch-off and activation function for deeply discharged batteries, as well as short-circuit, reverse polarity and overcharge protection, complete the PRO C1.

Safety in use:

Automatic shutdown and activation function for deeply discharged batteries, as well as short-circuit, reverse polarity and overcharge protection, complete the PRO C1. Always with a focus on safety and humanised operation.

Simple and flexible:

Power is supplied via a 1A standard USB adapter, a powerbank, via a computer USB output or a mains adapter. An LED provides the most important information about the charging status. Optimal for those who prefer great flexibility in simplicity and stability.

Status information:

Red LED lights up = charging
Green LED lights up = fully charged

Product information:

•  Charging current 1.0A
• High safety due to reverse polarity, short circuit and overcharge protection
• Automatic restart of the charging process if the voltage of a battery remaining in the charging tray falls below 3.9V.
• Suitable for Li-Ion batteries

The following Li-Ion battery types can be charged:

10440 / 14500 / 14650 / 16340 / 16650 / 17500 / 17650 / 18350 / 18490 / 18500 / 18650 / 18700 / 22650 / 25500 / 26650 / 20700 / 21700
Notes from Akkuteile: Please note: for smaller batteries like: 10440 / 14500 / 16340 the charging current of 1A leads to overstressing of the batteries.

Test report and manufacturer’s page:

http://www.efestpower.com/

Scope of delivery:Efest PRO C1 charger (black), USB cable

Technical Data:

• DC input: DC 5V 1A
• DC output: DC 5V 1A
• Cut-off voltage: 4.2 ± 0.05V
• CV cut-off voltage: <100mA
• standby current: <20mA
• Automatic charging at: 3.9V ± 0.15mA
• Operating temperature: 0 °C – 40 °C
• Storage temperatures: -40 °C to +70 °C
• Weight net without USB cable: 46 g
• Gross weight with packaging: 92 g
• Dimensions L x W x H in mm: 115 x 33 x 31
• Colour: black