Portable Smart Battery Charger for TEFOO GS2057 Series of Standard Battery Packs - GSCH057D

Portable Smart Battery Charger for TEFOO GS2057 Series of Standard Battery Packs Feature Wide voltageinput. Lightweight,small size design. Efficient,safe,and fast charging. Compatible with the GS2057 series of standard smartbattery. Full safetyprotection functions, such as over voltage, over current,reverse connection protection, etc. Application Portable equipment,Industry and medical field.   Information   Input interface 2.1φ x 5.5φ DC   Output interface 5PIN blade type smart battery interface   Operate temperature -30℃ -70℃   Charging temperature 0℃ -50℃   Electrical Input voltage 10-24VDC   Input power ≥20W   Charging voltage 8.4V   Charging current 2.0A   Maximum charging power 16.8W   Efficiency >85%   Certification CE / FCC   Dimensions Length 87.6mm ± 0.3mm   Width 33.2mm ± 0.3mm   Thickness 50.6mm ± 0.3mm   LED display Power on Right L