moll special Li User Manual

Lithium-ion batteries

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MOLL special Li
Lithium-ion batteries user manual
General information
In order to ensure proper and safe use of the lithium-ion battery, please read this user manual
carefully and completely. Keep this user manual accessible to any person involved in installing,
using or maintaining the lithium-ion battery and make sure that this user manual is completely
read, understood and observed before starting any work on the lithium-ion battery.
This manual contains all information necessary to install, use and maintain lithium-ion
batteries in lithium iron phosphate (LFP) and nickel manganese cobalt (NMC) technology. Both
technologies will be referred to as lithium-ion battery in this user manual. All specified safety
instructions and directives are prerequisites for safe work and must be observed. The
illustrations in this user manual are provided for basic understanding and may differ from the
actual version. The original version of this user manual was prepared in German. Any edition
that is not written in German is merely a translation of the German user manual.
Lithium-ion batteries user manual
as of December 09, 2020
Page 1 of 19

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Summary of Contents for moll special Li

  • Page 1 MOLL special Li Lithium-ion batteries user manual General information In order to ensure proper and safe use of the lithium-ion battery, please read this user manual carefully and completely. Keep this user manual accessible to any person involved in installing, using or maintaining the lithium-ion battery and make sure that this user manual is completely read, understood and observed before starting any work on the lithium-ion battery.
  • Page 2 Exclusion of liability Akkumulatorenfabrik MOLL GmbH + Co. KG cannot be held responsible for any damage caused by improper use of the lithium-ion battery or for any damage arising by failure to comply with the provisions of this user manual. These damages shall include personal injuries, material damage, product damages as well as consequential damages, repair damages and other detrimental actions taken by unqualified personnel.
  • Page 3: Table Of Contents

    Table of contents Introduction ............................ 5 Product description ......................... 5 Terminology ..........................5 Hazard warnings ........................6 Technical information ........................6 Environmental conditions ....................... 6 Battery components and dimensions ..................7 Safety instructions and safety precautions during installation ............ 8 General information ........................
  • Page 4 General information ......................21 Disposal of a non-critical lithium-ion battery ................ 21 Disposal of a critical lithium-ion battery ................21 Safety symbols on the lithium-ion battery label ..............21 General terms and conditions ....................22 Further information ........................22 Lithium-ion batteries user manual as of December 09, 2020 Page 4 of 19...
  • Page 5: Introduction

    A technical data sheet and a material safety data sheet are available from MOLL as additional documents. The provisions specified in both these data sheets must be strictly observed at all times.
  • Page 6: Hazard Warnings

    Hazard warnings Following hazard symbols are used in this user manual: Warning! Non-observance of the provisions specified in this user manual may damage the lithium-ion battery, the environment of the lithium-ion battery and may cause personal injuries. Caution! Non-observance of the provisions specified in this user manual may cause malfunctions.
  • Page 7: Battery Components And Dimensions

    Battery components and dimensions o Battery box with carrying handles o Positive terminal with M6 screw thread o Negative terminal with M6 screw thread o CAN connection port Figure 1. Dimensions of the lithium-ion battery with M6 screw threads Lithium-ion batteries user manual as of December 09, 2020 Page 7 of 19...
  • Page 8: Safety Instructions And Safety Precautions During Installation

    3 Safety instructions and safety precautions during installation General information For reasons of safety, any installer or user must become familiar with following safety instructions and safety precautions before using the lithium-ion battery: o Overvoltage, wrong wiring, reverse polarity of the terminals or short circuits between the terminals may damage the lithium-ion battery which can be extremely dangerous.
  • Page 9: Correct Behaviour In Emergency Situations

    o Please note the markings of the polarities on battery terminals and connection terminals of the vehicle to ensure safe use: Positive terminals (+) are marked in red colour, negative terminals (-) are marked in blue or black. o Lithium-ion batteries of different brands, capacity, size or type must not be connected with each other.
  • Page 10: Correct Behaviour In Case Of Fire

    Inhalation: Leave the contaminated area and consult a doctor without delay! Eye contamination: Rinse affected eye for 15 minutes with clean water and consult a doctor without delay! Skin contact: Clean the affected area with water and soap and consult a doctor without delay! Swallowing: Consult a doctor without delay! Correct behaviour in case of fire Fire extinguishing...
  • Page 11: Installation

    Preparing the lithium-ion battery for use The Moll special Li types with a Bluetooth connection are shipped in sleep-mode by default. To activate the battery a charge voltage has to be applied by the internal charge controller (e.g. in the vehicle) or by an external charger.
  • Page 12: Disconnecting The Lithium-Ion Battery

    Figure 2. Parallel connection of lithium-ion batteries Even power distribution The lithium-ion batteries supply the electrical consumers in equal parts. Not OK: Uneven power distribution The lithium-ion batteries that are closest to the electrical consumers emit the most current and therefore have a shorter service life. The lithium-ion batteries that are further away from the electrical consumers emit less current.
  • Page 13: Installing The Lithium-Ion Battery In The Vehicle

    Installing the lithium-ion battery in the vehicle 1. Remove the protective cap from the positive battery terminal only immediately before installing the lithium-ion battery in the vehicle. Place the battery in the recess provided in the vehicle. 2. First connect the positive terminal to the cable lug of the connection cable provided for this purpose in the vehicle and marked (+) and screw it on with an insulated M6 screw with a torque of 20 Nm.
  • Page 14: Charging The Battery

    Warning! The safety regulations and safety precautions from chapter 3 must be followed. Caution! In the event of shutdown due to undervoltage, the lithium-ion battery must be recharged as quickly as possible. Charging the battery Warning! A lithium-ion battery must never be overcharged, as this will permanently damage the lithium-ion battery.
  • Page 15 (e.g. SOC, Current, Voltage, and Temperature) on a suitable device. For this an app is available for android and iOS devices, which can be downloaded on the MOLL homepage or the respective app stores (Note: The MOLL-bluetooth-app can only be used with the Moll special Li battery types, the use with batteries of other manufacturers is not possible).
  • Page 16 After installation of the app there are several options how to connect a battery via Bluetooth: 1. Automatic connect: After selecting this option the app connects automatically to the nearest battery that supports Bluetooth. If more than one battery is nearby with activated Bluetooth, the app will connect randomly to one of the batteries.
  • Page 17 Sleep-mode Moreover, the technical datasheet of the battery can be displayed by via the Li-battery symbol (toolbar bottom). In this menu the alarm function can be used via the “gear-symbol” (top right). With this function a customized alarm for the state-of-charge (SOC) and the upper temperature limit of the battery can be set.
  • Page 18: Inspection And Cleaning

    Alarm function Technical datasheet 6 Inspection and cleaning General information Warning! Never try to open or disassemble the lithium-ion battery! There are no parts inside the battery case that require maintenance. 1. The lithium-ion battery must be disconnected from all electrical consumers and chargers before cleaning activities (see section 4.6).
  • Page 19: Cleaning

    intervals must be observed. As soon as damage is detected, contact the specialist workshop to replace the lithium-ion battery. A damaged lithium-ion battery must never be used. 2. The general condition and state of charge (SoC) of the lithium-ion battery must be checked regularly.
  • Page 20: Transport

    o Storage in direct sunlight must be avoided by all means. o If possible, the lithium-ion battery should be brought to a state of charge of 30 - 70% of its nominal capacity when stored. 8 Transport The lithium-ion battery has been safety packed by the manufacturer. It may only be unpacked at the installation site, immediately before installation.
  • Page 21: Disposal And Recycling

    9 Disposal and recycling General information The lithium-ion battery must be disposed of in accordance with the applicable national regulations and must not be disposed of with household waste (see figure 4). The lithium-ion battery must be returned to the dealer or a qualified disposal facility. Before disposal, tape the terminals of the lithium-ion battery to protect it from short circuits.
  • Page 22 Conditions of Sale and Delivery" provided on the MOLL website: https://moll-batterien.de/dateien/pdfs/MOLL_Verkaufs_Lieferbedingungen_de.pdf 12 Further information The following additional documents must be observed: Technical data sheet, safety data sheet, MOLL data sheets, general terms and conditions Lithium-ion batteries user manual as of December 09, 2020 Page 22 of 19...

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