LBS LBS-12150-HP-REG Operation manual

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
0
Installation & User Guide
High Power (HP) Batteries
Medium Size
v2
Models:
LBS-12150-HP-REG
LBS-12150-HP-BIC
LBS-12200-HP-REG
LBS-12200-HP-BIC
LBS-12225-HP-REG
LBS-12225-HP-BIC
LBS-12300-HP-REG
LBS-12300-HP-BIC
LBS-2475-HP-REG
LBS-2475-HP-BIC
LBS-24110-HP-REG
LBS-24110-HP-BIC
LBS-24150-HP-REG
LBS-24150-HP-BIC
LBS-3675-HP-REG
LBS-3675-HP-BIC
LBS-4850-HP-REG
LBS-4850-HP-BIC
LBS-4875-HP-REG
LBS-4875-HP-BIC
Due to continuing improvements, the product you have purchased
may differ slightly from the products described herein.

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
1
Contents
1.0 Acronyms & Abbreviations..................................................................................................................................3
2.0 Introduction .................................................................................................................................................................4
3.0 Do’s and Don’ts ...........................................................................................................................................................5
2.1 Ensure the battery is physically secure.................................................................................................................5
2.2 Do not penetrate the battery enclosure ................................................................................................................5
2.3 Maintain an acceptable temperature range.........................................................................................................5
2.4 Avoid repeated shock and vibration.......................................................................................................................6
2.5 Avoid exposure to water or salt spray ...................................................................................................................6
2.6 Do not short circuit the battery.................................................................................................................................6
2.7 Mounting orientation ....................................................................................................................................................6
4.0 Longevity & Depth of Discharge........................................................................................................................7
4.1 Discharge Curve...............................................................................................................................................................7
5.0 Installation....................................................................................................................................................................9
5.1 Securing the Battery ......................................................................................................................................................9
Mounting orientation.......................................................................................................................................................9
5.2 Connecting the battery ..............................................................................................................................................10
Batteries OFF ....................................................................................................................................................................11
Connect Wiring ................................................................................................................................................................ 11
Connect Isolators/Breakers .......................................................................................................................................11
Batteries ON...................................................................................................................................................................... 11
Loads ON.............................................................................................................................................................................12
5.3 Anderson Plugs –BIC Version Only......................................................................................................................12
5.4 Voltmeters.......................................................................................................................................................................13
6.0 Battery User Guide.................................................................................................................................................14
6.1 Battery Management System ..................................................................................................................................14
6.2 BMS User Interface......................................................................................................................................................14
STATUS LED...................................................................................................................................................................... 15
Low Voltage Disconnect...............................................................................................................................................16
Short Circuit & Surge Overload.................................................................................................................................17
Comms reset:.........................................................................................................................................................................17

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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Repetitive Tripping........................................................................................................................................................18
Reset from Display Screen ..........................................................................................................................................18
Reset from Battery .........................................................................................................................................................18
START Button - Hibernation / Shutdown ............................................................................................................18
SHUTDOWN Button .......................................................................................................................................................18
BIC 1, 2, 3 LEDs................................................................................................................................................................19
COMMS Port ......................................................................................................................................................................19
7.0 Remote Monitoring Screen ........................................................................................................................................... 20
POWER Button.................................................................................................................................................................20
SETTINGS Button............................................................................................................................................................ 20
ENTER Button .................................................................................................................................................................. 20
Screen Pages ..........................................................................................................................................................................21
7.0 Specifications............................................................................................................................................................ 26
8.0 Contact Us ...................................................................................................................................................................27

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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1.0 Acronyms & Abbreviations
BIC Built-In-Controllers
BMS Battery Management System
HP High Power
LBS Lithium Battery Systems
REG Regular

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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2.0 Introduction
Congratulations! You have purchased a state-of-the-art lithium battery and we hope you enjoy many
years of trouble-free life. This Installation and User Guide describes how to connect and safely
operate the High Power (HP) range of Medium Size batteries.
The regular (REG) models (Figure 2b) contain no internal controllers. The BIC models (Figure 2a)
contain a built-in solar controller which can take direct solar panel input, and a DC Charge controller
that controls charging current from a vehicle alternator / start battery. (The BIC-DCS model, not
covered in this user guide, contains a further DC-DC charger to regulate charging from a vehicle with
a smart alternator.)
In the context of this guide, the term High Power (HP) refers to the BMS charge and discharge
current capability. In most models the BMS allows charging at up to 150A and discharge at 200A
continuous / 500A surge.
As with all batteries, you should consider the mechanical and environmental conditions that you
intend to operate the battery in to maximise overall performance and achieve the longest battery
life. LBS offer these general guidelines; however, you should seek LBS advice or that of a qualified
electrical tradesperson if you are in doubt.
Figure 2a
LBS-*****-HP-BIC
Figure 2b
LBS-*****-HP-REG

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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3.0 Do’s and Don’ts
This battery contains lithium iron phosphate (LFP) cells. While LFP cells are the safest Li-Ion
chemistry, the stored chemical energy represents a risk of fire, burns or explosion if misused.
Avoid injury to yourself and others, adhere to the warnings in this Guide.
•Avoid mechanical shock
•Do not expose to fire
•Do not pierce battery
•Do not disassemble
•Do not drill into enclosure
•Do not short the terminals
•Do not allow water to enter
•Do not charge battery below 0oC
•Do not store battery below -20oC or above 60oC
2.1 Ensure the battery is physically secure
Even though lithium batteries are light weight in comparison to lead acid, they can still become a
dangerous projectile in a moving vehicle, RV, cart or boat if not secured. Ensure the battery is safely
secured before travel. If in doubt seek LBS advice and consider making use of LBS mounting brackets
to safely secure the battery.
2.2 Do not penetrate the battery enclosure
You may be tempted to drill into the aluminium enclosure to secure mounting brackets. Doing so
may inadvertently penetrate one of the cells which could cause thermal runaway and vapour
emissions. Do not under any circumstances drill or penetrate into the enclosure. Use only existing
mounting holes in the battery and short screw lengths no greater than 13mm.
We strongly recommend the LBS mounting kit with screws and brackets that are designed to safely
attach to the battery; alternatively use strapping and clamping to secure the battery in place.
2.3 Maintain an acceptable temperature range
Like all batteries, LBS batteries operate and perform the best, as well as last the longest, in a cool
and stable temperature environment of between 10oC and 25oC. The maximum window of
acceptable operation is 0-45oC.
If you regularly operate outside of this suggested range you should consider changing the battery
location or actively cool or heat the environment in order to preserve battery life. If the ambient
temperature that the battery operates in is greater than 60oC you should cease use immediately.
Operating outside of these guidelines diminishes the life and performance of the battery and voids
the warranty.

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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2.4 Avoid repeated shock and vibration
Whilst the battery is robustly constructed and protected in an aluminium enclosure, it is not
designed to operate continuously in high shock or high vibration environments. Normal use in a
4WD environment is acceptable and the battery has been designed in accordance with these
expected conditions. However, dropping the battery or exposing the battery to a high number of
excessive vibrations may lead to a fault or failure of the battery.
2.5 Avoid exposure to water or salt spray
Whilst the battery is mechanically protected, the enclosure is only IP20 equivalent and is not
designed for a wet environment. Do not submerge the battery in water or expose the battery to
direct water spray. If it is likely that a water will be on the floor where the battery is located, ensure
the battery is facing upwards with the terminals (and electronics) on the top, so that any water that
gets into the bottom can drain out again without touching the electronics.
Avoid exposing the battery long term to salty water spray such as in a marine environment to avoid
corrosion. Salt laden air may also cause corrosion in the long term; therefore, minimise exposure by
installing the battery in a protected hatch or compartment.
2.6 Do not short circuit the battery
Whilst the BMS will protect the internal cells from short circuit, it is highly recommended to avoid
short circuiting the battery. Appropriately sized external fuses should be used where possible.
Pay attention when using metallic tools in the vicinity of the terminals, as accidentally contacting the
positive and negative terminal with a metallic object like a spanner will cause a short circuit and
spark. Always keep the plastic caps screwed on when not using the terminals.
Always perform work on passive wiring first and connect the live battery as the last connection. If
you have to, when working on live circuits, exercise due care and use insulated tools where possible.
If you are unsure how to install the battery, seek advice from LBS or a suitably qualified electrical
tradesperson.
2.7 Mounting orientation
The typical operating orientation is with the terminals facing upwards and should be the first option
if possible. Having the battery terminals facing forwards is also an acceptable orientation. The
battery uses the aluminium lid as a heat sink, the function of which can be hampered by an upside-
down orientation; therefore, mounting upside down is not recommended. If in doubt, contact LBS or
a suitable tradesperson for advice.
IF THE SUPPLIED MOUNTING BRACKETS ARE NOT SUITABLE, USE EXTERNALLY SUPPORTED
STRAPPING OR BRACKETS. DO NOT DRILL INTO THE BATTERY ENCLOSURE OR REMOVE RIVETS FROM
THE BATTERY ENCLOSURE. IF METAL SHAVINGS OR PIECES OF METAL FROM REMOVED RIVETS FALL
INTO THE ELECTRONICS, THIS WILL CAUSE DAMAGE AND VOID THE BATTERY WARRANTY.

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
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4.0 Longevity & Depth of Discharge
One of the advantages of lithium batteries over lead-acid batteries is longevity. If you want to realise
the long life potential out of your lithium battery, then consideration must be given to depth of
discharge.
The electronics inside the battery enclosure is designed to monitor the charge –if you connect a
solar panel to your battery for the purpose of maintaining 100% charge, this will be switched on
when needed. You do not have to keep a constant watch on the screen display –a constant green
LED on the battery display panel means that the battery is charging. The internal electronics are
working to protect the battery from being overcharged, as well as when the battery is close to
empty.
When the battery is supplying current to a connected device such as an inverter, the green LED on
the battery display marked ‘STAT’ will continuously flash on and off every second.
For example, if you have solar panels continuously connected to your battery, the electronics will
not allow the battery to remain at a maximum charge level. Keeping your battery at a maximum is
not as important as it is for lead acid batteries.
A battery lifespan is rated by the number of cycles before the original capacity has reduced by a
certain amount; a cycle is defined as discharging from fully charged, to a percentage Depth of
Discharge (DOD), and then charging back to full again. So, DOD describes what percentage of the
battery capacity is being used each time.
Note: DOD is different to State of Charge (SOC, also known as Charge Level); in fact, they add
together to 100%. So, 80% DOD equates to 20% SOC.
The less DOD you use each cycle, the longer the battery will last.
This fact should be considered when choosing the battery Amp hour capacity. You will have a higher
return on battery investment if there is enough capacity at hand such that you are not heavily
discharging the battery on every cycle. Extra capacity ensures lower DOD, extended life and a higher
financial return on your investment.
LBS batteries have a cycle life of 5,000 at 50% and 2,000 at 80% DOD.
4.1 Discharge Curve
Note that unlike lead acid batteries, lithium batteries hold their voltage over the cycle, dropping off
only when the battery is about 90% discharged, as indicated in Figure 4-1 for illustrative purposes.

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
8
Figure 4-1 –Volt Curve Lead Acid vs Lithium
0
2
4
6
8
10
12
14
16
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Battery Voltage (V)
Depth of Discharge (DoD)
Discharge Curve: Lithium vs Lead Acid
Lead Acid Voltage (v) Lithium Voltage (V)

MED HP Batteries –Installation & User Guide
Installation & User Guide
HP Batteries; Medium Size
9
5.0 Installation
5.1 Securing the Battery
It is strongly recommended to use the LBS purpose made
mounting brackets and screws to secure the battery in its
permanent location. The battery enclosure has been
specifically designed with pre-drilled holes to locate
aluminium angle brackets at various points to suit
different compartments, locations and battery orientation
(terminals facing up or terminals facing to the side).
Figure 5-1: Battery Mounting Bracket Options
Unsecured batteries in moving vehicles represent a projectile hazard in the event of an accident.
Refer to the specific battery model datasheet for mounting bracket options. As mentioned earlier in
section 2, do not remove rivets or penetrate the enclosure in any way –drilling holes into the
enclosure or removing rivets to mount brackets will cause metal shavings to interfere with the
electronics inside.
Mounting orientation
The typical operating orientation is with the terminals facing upwards and should be the first option
if possible. Having the battery terminals facing forwards is also an acceptable orientation. The
battery uses the aluminium lid as a heat sink, the function of which can be hampered by an upside-
down orientation; therefore, mounting upside down is not recommended. If in doubt, contact LBS or
a suitable tradesperson for advice.