EFOY Li 105 Manual Download Page 1

 

 

Thank you! 

Congratulations on choosing an EFOY lithium battery from SFC Energy AG. 
We hope you enjoy your new power supply. If you have any questions about installation 
or operation, please contact your sales partner or the EFOY hotline. 

Copyright by SFC Energy AG 2021. All rights reserved. 
Specifications may be changed without prior notice. Revised March 2021 

Notes on safe operation 

 

Read the operating instructions before commissioning. For your own 
safety, follow the instructions and warnings in these operating 
instructions. Store the operating instructions near the EFOY lithium 
battery. 
 

 

WARNING 

 

The EFOY lithium battery is intended for operation in a well-ventilated 
place and must be protected from direct weather influences, especially 
from moisture ingress. 

 

 

Do not open the EFOY lithium battery and avoid damage of all kinds. 
Modifications to the EFOY lithium battery endanger safety and 
invalidate the guarantee or warranty. 

 

 

Only transport in an upright position. 

 

 

Protect the EFOY lithium battery against heat and direct sunlight. 
Observe the temperature specifications for operation and storage in 

SECTION 

2.3.4. 

 

 

Do not store and operate the EFOY lithium battery in temperatures 
below –20 °C or above 45 °C. The ideal storage and operating 
temperature is between 10 °C and 25 °C. 

 

 

Keep the EFOY lithium battery away from sources of heat and ignition, 
as well as flammable materials. 

 

 

Keep the EFOY lithium battery away from children. 

 

Summary of Contents for Li 105

Page 1: ...battery is intended for operation in a well ventilated place and must be protected from direct weather influences especially from moisture ingress Do not open the EFOY lithium battery and avoid damag...

Page 2: ...592 555 Toll free number 00800 732 762 78 E mail service sfc com Web www efoy com The toll free number can be called free of charge from a landline telephone in the following countries Austria Belgiu...

Page 3: ...nitial commissioning 38 3 3 Connecting the charging and load cables 39 3 4 Important information 39 3 5 Connecting an optional EFOY Bluetooth Adapter BT2 39 3 6 Connecting to an EFOY fuel cell 41 3 7...

Page 4: ...ium degree of risk which if not avoided can result in death or serious injury Pay attention to the danger warning CAUTION Indicates a hazard with a low degree of risk which if not avoided can result i...

Page 5: ...for use as an emergency power supply for medical life sustaining or agricultural equipment CAUTION Non approved parts may damage the EFOY lithium battery posing a risk of injury Use original accessori...

Page 6: ...connection to the body at a distance from the battery and gasoline line WARNING The EFOY lithium battery may overheat without sufficient air circulation Use the EFOY lithium battery in a dry clean an...

Page 7: ...DIN EN 62619 DIN EN 61000 4 2 3 4 5 6 8 DIN EN 61000 6 2 3 DIN EN 55016 2 1 3 DIN EN 55022 1 3 2 Seals of approval EFOY lithium batteries have been tested for electromagnetic compatibility in accordan...

Page 8: ...ng group II For see or road transport ADR RID IMDG packaging instruction VA903 must be followed and packaging instruction VA965 for air transportation IATA The original packaging meets these specifica...

Page 9: ...oduct contents Description Pcs No EFOY Li 70 Ah 12 V or EFOY Li 105 Ah 12 V 1 1 Activator 1 2 Sealing plug 2 3 Vehicle terminal connection adapter 2 4 Operating instructions 1 Warranty conditions 1 Op...

Page 10: ...150 EFOY Pro 900 1800 2800 Terminal 4 is also suitable for communications with an EFOY Bluetooth Adapter BT2 2 3 Specifications 2 3 1 General information EFOY Li 70 12 V EFOY Li 105 12 V Battery type...

Page 11: ...d voltage 14 6 V Open circuit voltage 13 2 to 13 8 V Max charging current five minutes 70 A 105 A Max continuous charging current 10 30 C 1 35 A 52 A Charging duration at 20 C and max continuous charg...

Page 12: ...C per hour 3 Temperature range Storage 20 C to 60 C Recommended storage and operating temperature range 10 C to 25 C to protect against self discharge 1 The charging current must be accordingly reduc...

Page 13: ...n and specifications Page 37 2 3 5 Dimensions EFOY Li 70 12 V EFOY Li 105 12 V All specifications obtained through testing under normal conditions We reserve the right to make changes to the specifica...

Page 14: ...nd negative poles are on the side It is necessary to use a suitable electrical fuse 3 2 Initial commissioning The EFOY lithium battery has three modes o Operating mode o Sleep mode o Deep discharge pr...

Page 15: ...han specified in the data sheet Otherwise an internal reversible circuit breaker will be triggered in the battery and the battery will switch off for approx one minute It then returns to the operating...

Page 16: ...ng system More information can be found at www efoy com The EFOY App requires the EFOY Bluetooth Adapter BT2 and the current firmware Connect the EFOY Bluetooth Adapter BT2 as shown in the figure belo...

Page 17: ...cells is much more accurate than with conventional LiFePO4 batteries Information on installing and connecting the EFOY fuel cells can be found in the October 2020 revision of the EFOY fuel cell mount...

Page 18: ...into the fuel cell 2 Then connect the positive pole to the battery first followed by the negative pole 3 Connect the data cable and if available the EFOY Bluetooth Adapter BT2 to the EFOY Fuel Cell vi...

Page 19: ...m battery Page 43 3 7 Connecting several EFOY batteries EFOY lithium batteries can be connected in parallel Ensure they are wired correctly see figure below Connecting the batteries in series leads to...

Page 20: ...d the battery or are finished working on the battery 4 2 Place the battery in sleep mode The EFOY lithium battery can be put into the sleep mode using the EFOY App and optionally available EFOY Blueto...

Page 21: ...ry The battery is incorrectly connected or defective Check the contacts polarity and cable The battery cannot be charged Excessive charging current see data sheet Reduce the charging current The batte...

Page 22: ...Y hotline The EFOY App is not working The EFOY Bluetooth Adapter BT2 is incorrectly connected Check that the Adapter is correctly connected Battery is in sleep mode or is deep discharged Activate or c...

Page 23: ...used You can download extensive use of all third party supplier software licenses at https www my efoy com third party licenses All specified license conditions disclaimers and copyright information i...

Page 24: ...Software licenses of third party suppliers used Page 48...

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