Superb EPSILON 12V90Ah User manual

Manual
Version
October 2019
EPSILON 12V90Ah

2
User Manual Epsilon 12V90Ah
Dear customer,
This manual contains all the information necessary to install, use and maintain the Li-ion
battery. We kindly ask you to read this manual carefully before using the product. In this
manual, the Super B Epsilon 12V90Ah Li-ion battery will be referred to as: the Li-ion battery.
This manual is meant for the installer and the user of the Li-ion battery. Only qualied,
certied personnel may install and perform maintenance on the Li-ion battery. Please consult
the index at the start of this manual to locate information relevant to you.
During the use of the product, user safety should always be ensured, so installers, users,
service personnel and third parties can safely use the Li-ion battery.
Copyright© Super B All rights reserved. Licensed software products are owned by Super B
or its subsidiaries or suppliers, and are protected by national copyright laws and international
treaty provisions. Super B products are covered by Dutch and foreign patents, issued and
pending. Information in this publication supersedes that in all previously published material.
Specications and price change privileges reserved. Super B is a registered trademark.
For more information please contact:
Super B Lithium Power B.V.
Demmersweg 3
7556 BN Hengelo (Ov) The Netherlands
Tel: [phone]
E-mail: [e-mail]
www: www.super-b.com

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Be in charge. Super B.
Table of content
1. Safety guidelines and measures 5
1.1. General 5
1.2. Disposal 5
2. Introduction 6
2.1. Product description 6
2.2. Intended use 6
2.3. Glossary of Terminology 6
2.4. Used symbols 7
3. Product specifications 7
3.1. Product features 7
3.2. Product specications 7
3.2.1. Electrical specications 7
3.2.2. Mechanical specications 7
3.2.3. Charge & discharge specications 8
3.2.4. Temperature specications 8
3.2.5. Compliance specications 8
3.2.6. General product specications 8
3.3. Environmental conditions 9
3.4. Scope of delivery 9
3.5. Connections, indicators and battery controls 10
3.5.1. J1 / CAN1 (RJ45) 11
3.5.2. J2 Inputs (WR-MPC3 3mm Male Header) 11
3.5.3. J3 Monitor (WR-MPC3 3mm Male Header) 11
3.5.4. J4 Outputs (WR-MPC3 3mm Male Header) 12
3.5.5. J5 / CAN 2 (RJ45) 12
3.5.6. S1 Push button 12
3.5.7. S2 Conguration Switch 13
3.5.8. X1 / X2, Battery terminals 13
3.5.9. Bluetooth 13
3.5.10. LED Indicators 14
3.5.11. Operational modes 15
3.5.12. System components operation modes dependencies 15
2.8. Optional Components 16
4. Installation 16
4.1. General information 16
4.2. Unpacking 16
4.3. Preparing the Li-ion battery for use 17
4.3.1. Placement of the Li-ion battery 17
4.3.2. Set the Li-ion battery in normal operation mode 17
4.4. Connection wires 17

4
4.4.1. Connecting power cables with automotive type terminals 18
4.4.2. Connecting shrink t type of power cables 19
4.4.3. Connecting power cables with automotive type terminals and caps 20
4.5. Connecting to the CAN interface (RJ45) 22
4.5.1. Connecting the data cables 22
4.6. Connecting a charger to the Li-ion battery 23
4.7. Connecting Li-ion batteries in parallel 23
4.8. Disconnecting the Li-ion battery 24
5. Battery use 24
5.1. General information 24
5.2. Charging 24
5.2.1. Charging rate 24
5.2.2. Battery balancing 25
5.3. Li-ion battery self consumption 25
5.4. Battery History Recording 25
6. Inspection and cleaning 25
6.1. General information 25
6.2. Inspection 25
6.3. Cleaning 26
7. Storage 26
8. Transportation 27
9. Disposal and recycling 27
10. Troubleshooting 27
11. Warranty and liability 29

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Be in charge. Super B.
1. Safety guidelines and measures
1.1. General
• Do not short-circuit the Li-ion battery.
• Treat the Li-ion battery as described in this manual.
• Do not dismantle, crush, puncture, open or shred the Li-ion battery.
• Do not expose Li-ion battery to heat or re. Avoid exposure to direct sunlight.
• Do not remove the Li-ion battery from its original packaging until required for use.
• In the event of electrolyte leaking, do not allow the liquid to come in contact with the skin or
eyes. If contact has been made, wash the affected area with water and seek medical advice.
• Always use a class 2 charger which is specically provided for use with a Lithium Iron
Phosphate battery (LiFePO4)
• Observe the plus (+) and minus (–) marks on the Li-ion battery and equipment and ensure correct
use.
• Do not mix batteries of different manufacture, capacity, size or type within a device.
• Keep the Li-ion battery clean and dry.
• Secondary batteries need to be charged before use. Always use the correct charger and refer
this manual for proper charging instructions.
• Do not leave the Li-ion battery on prolonged charge when not in use.
• During long periods of storage maintenance, charging is needed to prevent deep discharge by
self discharge
• Retain the original product documentation for future reference.
• Disconnect the Li-ion battery from the equipment when not in use.
!
Warning! Keep the Li-ion battery away from water, dust and contamination. Place the Li-ion
battery in well ventilated areas.
1.2. Disposal
Dispose the Li-ion battery in accordance with local, state and federal laws
and regulations.
Batteries may be returned to the manufacturer.
Do not mix with other (industrial) waste.
Li-ion
WARNING:
Must be disposed of properly.
May explode if damaged or disposed
of in re. Do not short circuit.

6
2. Introduction
2.1. Product description
The Epsilon 12V90Ah is a Lithium Iron Phosphate rechargeable battery. The unique
combination of state-of-the art technology and smart software makes this Li-ion battery a
robust, safe and easy to use energy storage solution.
The Li-ion battery uses safe Lithium Iron Phosphate (LiFePO4) technology. With its integrated
battery management system (BMS) the Li-ion battery is protected from deep discharging,
overcharging and overheating. Eliminating the need for an external safety relay means the
Li-ion battery is very easy to install.
The Epsilon 12V90Ah Li-ion battery also has integrated battery monitoring which provides
details about its status such as voltage, current, temperature, state of charge and time
remaining. Hands-on monitoring is possible via Bluetooth, external monitoring devices and
LED indicators inform you about the actual status of your Li-ion battery.
2.2. Intended use
The Epsilon 12V90Ah Li-ion battery serves as a energy source of 12V in power systems
for recreational vehicles, commercial vehicles, leisure boats, commercial vessels and
stationary applications. Potential applications of this Li-ion battery include: off grid power
supply, marine power supply, medium for (renewable) energy storage and (traction) battery
for vehicles.Use as a starter battery is not possible. Never install multiple Li-ion batteries
in series. Up to 8 batteries can be connected in parallel to increase the total capacity up to
720Ah. For more Li-ion batteries in parallel always consult with Super B.
2.3. Glossary of Terminology
BMS: Battery Management System
Charge cycle: A period of use from fully charged, to fully discharged, and fully
recharged again
Endurance Life-cycle: The products maximum lifespan, achieved by following the guidelines
presented in this manual
LiFeP04 Lithium Iron Phosphate
SoC: State of Charge
CCCV Constant Current - Constant Voltage
DoD Depth of Discharge
Table 1. Glossary of terminology

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Be in charge. Super B.
2.4. Used symbols
The following icons will be used throughout the manual:
!
Warning! A warning indicates severe damage to the user and/or product may occur when a
procedure is not carried out as described.
!
Caution! A caution sign indicates problems may occur if a procedure is not carried out as
described. It may also serve as a reminder to the user.
3. Product specications
3.1. Product features
• Traction battery
• Drop-in replacement for AGM/GEL lead-acid LN5 batteries
• Lithium Iron Phosphate (LiFePO4): Safe lithium technology
• Integrated short circuit protection
• Integrated BMS (Battery-Management system)
• Terminals for 2x M8 bolts
• Integrated protection device for maximum protection and safety
• Communication interface: Bluetooth (wireless) and CANopen (wired)
• Battery monitoring / History Storage
• Adaptive cell balancing
• Monitoring via BeInCharge Bluetooth app for iOS and Android
3.2. Product specications
3.2.1. Electrical specications
Nominal capacity 90Ah
Energy 1152Wh
Nominal voltage 12.8V
Open circuit voltage 13.2V
Self discharge <3% per month
Table 2. Electrical specications
3.2.2. Mechanical specications
Dimensions (LxWxH) 353 x 175 x 190 mm / 13.9” x 6.9” x 7.5”
Weight 12.5 kg / 27.6 lbs
Case material PBT + PC

8
Ingress protection IP51
Cell type / chemistry Cylindrical - LiFePO4
Table 3. Mechanical specications
3.2.3. Charge & discharge specications
Charge method CCCV
Charge voltage 14.3V - 14.6V
Max charge current 90A
End of discharge voltage 8V
Discharge current continous Max. 200A
Discharge pulse current (10 sec) 350A
Table 4. Charge and discharge specications
3.2.4. Temperature specications
Charge temperature -10°C to 45°C / 14°F to 113°F1
Discharge temperature -20°C to 60°C / -4°F to 140°F
Storage temperature short term (<1 month) -10°C to 35°C / 14°F to 95°F
Storage temperature long term (>1 month) 18°C to 28°C / 64°F to 82°F
Relative humidty 10-90%
Table 5. Temperature specications
1When temperature is < 0°C / 32°F and > 45°C / 113°F performance will be degraded. Charging rate between 0°C / 32°F
and -10°C / 14°F will become 400mA and 8A between 45°C / 113°F and 60°C / 140°F
3.2.5. Compliance specications
Certications CE, FCC, UN 38.3, UN ECE R10.05
Shipping classication UN 3480
Table 6. Compliance specications
3.2.6. General product specications
Battery designation IFpR19/67[60p4s]M/-20+60/90
Cycle life >2000 (1C charge/discharge, DoD 100%)2
Table 7. General product specications
2The cycle life value given above is an indication at 23°C. The Li-ion battery cycle life depends strongly on temperature
and the applied charging and discharging loads.

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Be in charge. Super B.
3.3. Environmental conditions
!
!
Warning! The Li-ion battery may only be used in conditions specied in this manual.
Exposing the Li-ion battery to conditions outside the specied boundaries may lead to serious
damage to the product and/or the user.
Use the Li-ion battery in a dry, clean, dust free, well ventilated space. Do not expose the Li-
ion battery to re, water, solvents or excessive heat.
3.4. Scope of delivery
1
2 3 4 5 6 7 8 9 10
Figure 1. Components
1. (1x) Super B Epsilon 12V90Ah Li-ion battery
2. (1x) Tool (combined 2.5mm/6mm Allen key)
3. (2x) Allen Bolt M8 x 20mm
4. (2x) Hex bolt M8 x 16mm
5. (4x) Spring washer M8
6. (2x) Plain washer M8
7. (1x) Removable automotive battery pole positive
8. (1x) Removable automotive battery pole negative
9. (2x) Removable handles
10. RJ45 CAN Termination resistor

10
3.5. Connections, indicators and battery controls
J1 J2 J3 J4
S1 S2
X1
X2
J5
ON
1 2 3 4 5 6 7 8 9
Figure 2. Connections, indicators and battery controls
J1: RJ45 (CAN1)
J2: Inputs 4 Pins
J3: Monitor 6 Pins
J4: Outputs 8 Pins
J5: RJ45 (CAN2)
S1: Push Button
S2: Conguration switch
X1: Battery Terminal up to 1x 95mm2 wire connection or standard automotive terminal
X2: Battery Terminal up to 1x 95mm2 wire connection or standard automotive terminal

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Be in charge. Super B.
3.5.1. J1 / CAN1 (RJ45)
PIN # Service description Function
1CAN High Communication
2CAN Low Communication
3CAN Ground Communication
4Not Connected -
5Not Connected -
6CAN Shield -
7Not Connected -
8CAN Power Looped through and not used by Li-ion
battery
Table 8. CAN 1 / J1 interface
3.5.2. J2 Inputs (WR-MPC3 3mm Male Header)
PIN # Service description Function Range Range
1IN 1A For future use + (0...60Vdc)
2IN 1B For future use -
3IN 2A Storage mode (See
chapter 7) + (0...60Vdc)
4IN 2B Storage mode (See
chapter 7) -
Table 9. Inputs J2
3.5.3. J3 Monitor (WR-MPC3 3mm Male Header)
PIN # Service description Function Range
1Battery + Power + (5... 18Vdc)
2State of Charge (SoC) SoC Indication 0...10Vdc
3Not Connected - -
4Not Connected - -
5LIN For future use -45...+45Vdc
6Battery - Power -
Table 10. Monitor J3

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3.5.4. J4 Outputs (WR-MPC3 3mm Male Header)
PIN # Service description Function Range
1OUT 1A Generator control1-60...+60Vdc
2OUT 1B Generator control1-60...+60Vdc
3OUT 2A Inverter control2-60...+60Vdc
4OUT 2B Inverter control2-60...+60Vdc
5OUT 3A For future use -60...+60Vdc
6OUT 3B For future use -60...+60Vdc
7OUT 4A For future use -60...+60Vdc
8OUT 4B For future use -60...+60Vdc
Table 11. Outputs J
1Generator control will activate when SoC <20% and will turn off when SoOC is 100%
2Inverter control will activate when SoC >25% and will turn off when SoC is <20%
3.5.5. J5 / CAN 2 (RJ45)
PIN # Service description Type of signal to the product
1CAN High Communication
2CAN Low Communication
3CAN Ground Power
4Not Connected -
5Not Connected -
6CAN Shield EMC
7Not connected -
8CAN Power Looped through and not used by Li-ion
battery
Table 12. CAN 2 / J5 interface
3.5.6. S1 Push button
Service description Type of signal to the product Usage
Switch Input Single push: reset error /wake up battery
Double push: initiate Bluetooth bonding
Table 13. Switch S1

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3.5.7. S2 Conguration Switch
CAN Undened / Spare Protocol
Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 Switch 6 Switch 7 Switch 8
1Off Off Off Off Off Off Off Off CAN communication
disabled1
2Off On Off Off Off Off Off Off CANopen enabled
Table 14. CAN Protocol Congurations
1When CANopen is switched off, the Li-ion battery will consume less power, see chapter 5.3
3.5.8. X1 / X2, Battery terminals
PIN # Service description Range Function
1Battery - Terminal - Minus supply of battery
2Battery + Terminal + (14.6Vdc) Plus supply of battery
Table 15. Battery terminal interface
3.5.9. Bluetooth
Service description Type of signal to the product Range
Bluetooth Communication 10 meter
(class 2)
Table 16. Bluetooth

14
3.5.10. LED Indicators
D2D1 D3
Figure 3. LED Indicators
D1 (Green) D2 (Yellow) D3 (Red) Mode
1Off Off Off Empty / Deep discharge/ Storage
mode
2 Off Off On Alarm mode
3 On Off Off Operational mode
4 Off On Off Warning mode
Table 17. LED Mode
When the Li-ion battery is in operational mode “not charging or discharging”, LED indicator
ashes every 3 seconds (see for more information Chapter 10 Troubleshooting).
The Green and the Red leds will ash 10 times before the Li-ion battery goes to Empty/Deep
discharge/ Storage mode.

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Be in charge. Super B.
3.5.11. Operational modes
Empty mode
The Li-ion battery voltage is below 10V.
Deep discharge mode
One of the Li-ion battery cellblocks is below 1.5V. This is even possible when the Li-ion
battery is at 10V. The Li-ion battery will store the state internally. The Li-ion battery is not
usable anymore.
Storage mode
The Li-ion battery was set to storage mode manually.
Alarm mode
The BMS detects a failure or is used outside its specication. If a critical alarm occurs during
operational mode, the mode management function goes to alarm mode.
Operational mode
The Li-ion battery is fully operational. No error is detected.
Warning mode
The Li-ion battery parameters are out of specied limit(s)
3.5.12. System components operation modes dependencies
Operating mode Protective disconnect
device Communication* BMS
Conguring mode Open Yes Active
Operational mode Closed Yes Active
Alarm mode Open Yes Active
Empty / Deep discharge Open No Inactive
Storage mode Open No Inactive
Table 18. System components operation modes dependencies (*communication is dependent of conguration switch setting)

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2.8. Optional Components
Description Article name EAN code
4 pins 3 mm plug
WR-MPC3, Single Row Female Receptacle
Housing, 4 pins, (3.00mm) WR-MPC3 micro
power connector (4 positions)
4200 000 0006 0
6 pins 3 mm plug
WR-MPC3, Single Row Female Receptacle
Housing, 6 pins, (3.00mm) WR-MPC3 micro
power connector (6 positions)
4200 000 0005 0
8 pins 3 mm plug
WR-MPC3, Single Row Female Receptacle
Housing, 8 pins, (3.00mm) WR-MPC3 micro
power connector (8 positions)
4200 000 0004 0
3 mm pins
WR-MPC3, Male Crimp Terminal, (3.00mm)
WR-MPC3 micro power connector contact
crimp Pin
4200 000 0007 0
RJ45 cable SB RJ45 cable 1 m 8718531361386
RJ45 termination
resistor SB RJ 45 CAN terminator Epsilon 8718531361331
BM01 Battery monitor SB BM01 12V 8718531361041
BM01 Epsilon Cable SB BM01 cable Epsilon 8718531361348
Touch Display +
Epsilon Cable SB Touch display Epsilon + 5m cable 8718531361454
Push button Push button 8718531361515
Auto restart Auto restart 8718531361508
Table 19. Optional components that can be used with the Li-ion battery
4. Installation
4.1. General information
!
Warning! 12V systems only. Never install multiple Li-ion batteries in series.
!
Warning! Never install or use a damaged Li-ion battery.
!
Caution! Do not reverse connect the power cables (polarity)
When connecting several batteries in parallel, always use batteries of the same brand, type,
age, capacity and state of charge.
4.2. Unpacking
Check the Li-ion battery for damage after unpacking. If the Li-ion battery is damaged, contact
your reseller or Super B. Do not install or use the Li-ion battery if it is damaged!

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Be in charge. Super B.
4.3. Preparing the Li-ion battery for use
!
Caution! Do not operate the Li-ion battery beyond published maximum specications.
!
Caution! Charging at deep discharge conditions can lead to venting, excessive heat or
thermal runaway of the cells.
!
Caution! This Li-ion battery stores fault conditions internally, like excessive charge current or
deep discharge situations. Super B uses this information in the warranty process.
!
Warning! Do not overcharge the Li-ion battery.
4.3.1. Placement of the Li-ion battery
Before it is used, the Li-ion battery must be positioned in such a way that it will not move
around in its compartment during use. Use appropriate LN5 fastening brackets for mounting.
4.3.2. Set the Li-ion battery in normal operation mode
The Li-ion battery is pre-programmed in storage mode. Before it is used, the Li-ion battery
must be set up in normal operation mode.
The Li-ion battery can be set to normal operation mode by one of the following procedures:
• Press the S1 Push button for 2 seconds.
• Connect the Li-ion battery to the charger (see Chapter 5.2 Charging).
• Charge the Li-ion battery before use.
4.4. Connection wires
Use appropriate wire for the connection wires to prevent overheating and unnecessary
losses. Use appropriate fuses matching the wires and load. Super B suggests to use a
95mm2 connection wires. Connection wires with smaller diameters can cause overheating or
unnecessary losses.

18
4.4.1. Connecting power cables with automotive type terminals
1. Connect the load or charger to the X2 (+) terminal of the Li-ion battery. (Figure 4)
!
Warning! Do not connect the X1 (-) terminal rst as this may lead to short circuits.
2. Connect the load or charger to the X1 (-) terminal of the Li-ion battery. (Figure 4)
3. Ensure both contacts are tightened. (20nm)
4. Place the handle covers over the terminals. (Figure 5)
Figure 4. Connecting power cables with automotive type terminals
Figure 5. Place the handle covers over the terminals
6
54
1
2
2 3 5
2x
2x
3
20 Nm

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Be in charge. Super B.
4.4.2. Connecting shrink t type of power cables
1. Remove the automotive power terminals . (Figure 6)
2. Connect the load or charger to the X2 (+) terminal of the Li-ion battery. (Figure 7)
Use the included M8 bolt, spring washer and plain washer to connect the Li-ion battery
cable.
!
Warning! Do not connect the X1 (-) terminal rst as this may lead to short circuits.
3. Connect the X1 (-) terminal of the Li-ion battery. (Figure 7)
Use the included M8 bolt, spring washer and plain washer to connect the Li-ion battery
cable.
4. Ensure both contacts are tightened to 20Nm.
5. Place the handle covers over the terminals. (Figure 8)
2
3 5
2x
2x
Figure 6. Remove the automotive power terminals.

20
1
2
3
20 Nm
4 5 6
2x
2x
2x
Figure 7. Connecting shrink t type of power cables
Figure 8. Place the handle covers the terminals
4.4.3. Connecting power cables with automotive type terminals and caps
1. Remove the handle covers.
a) Lift the handles 30°. (Figure 9)
b) Remove the handles by pulling them outwards. (Figure 10)
2. Connect the load or charger to the X2 (+) terminal of the Li-ion battery. (Figure 11)
!
Warning! Do not connect the X1 (-) terminal rst as this may lead to short circuits.
3. Connect the load or charger to the X1 (-) terminal of the Li-ion battery. (Figure 11)
4. Ensure both contacts are tightened.
5. Place the accessory caps over the terminals. (Figure 12)