Lithium-ion battery charger 16.8VDC 2.5A ESPE

The E16.8VDC-2.5A is a high-performance and efficient 2.5A charger for lithium-ion batteries in a small desktop form factor. It supports 4S packs (four cells connected in series) and is designed to charge at normal speed and to maintain batteries in standby. Its design is based on high-quality electronic components allowing continuous, long-term operation under all conditions. The range of battery capacities supported for standard charging is 42 Wh (1C) - 85 Wh (0.5C).

Technical specifications of the charger: 

Input parameters: 

• Rated input voltage: 230 VAC
• input voltage range 100-240 VAC
• frequency range of mains supply voltage: 50-60 Hz

output parameters:

• CC/CV control type
• Rated output voltage: 16.8V
• minimum output voltage in CV mode: 16.4 V
• maximum output voltage in CV mode: 17 V
• Rated load current:  2,5 A
• minimum output current in CC mode: 2,3 A
• maximum output current in CC mode:  2,7 A
• Rated output power: 50 W

collateral: 

• short circuit: yes
• automatic return to operation after cessation of the cause of the fault: yes

construction: 

• dimensions:  116x52x33 mm
• Housing: black ABS 
• weight: 224 g
• Input connection: C7 2-pin IEC-320 socket 
• Output connection:  straight plug 2.1x5.5 mm

1.5 m power cable included!

Application:

• buffer power supplies
• uninterruptible power supply systems
• emergency lighting systems
• mobile and transport equipment
• motoring