INVICTA SNL48V30GC Lithium Golf Cart User Manual

INVICTA SNL48V30GC Lithium Golf Cart

Product Information

The Invicta 48V Golf Cart battery is a high-performance battery designed for use in golf carts. It offers several key features that make it a reliable and efficient power source. The battery has explosion-proof valves for added safety, communication ports for data transfer, an isolation switch, and an LED indicator for monitoring battery status. It has a rated voltage of 51.2V and a capacity of 30AH. The battery is compact in size, measuring 260180272mm, and weighs approximately 15.5KG. It supports standard charging voltage of 55.2V~57.6V and can be charged with a maximum continuous current of 30A. The working temperature range is 0-45°C for charging and -20-65°C for discharge. The battery also has short circuit protection and a self-discharge rate.

Product Usage Instructions

Installation

Before installing the battery, please read the user manual carefully and follow the provided instructions. Pay attention to any warning boards or statements on the equipment. Keep the user manual for future reference.

Battery Maintenance

Follow the recommended maintenance instructions provided in the user manual to ensure the longevity and optimal performance of the battery.

Waste Treatment

Dispose of the package and replaced parts according to the rules applicable in your country. Do not dispose of the battery with normal domestic waste.

Charging Requirements

To charge the Invicta 48V Golf Cart battery, use a charger with a standard charging voltage of 55.2V~57.6V. The maximum continuous charging current is 30A, and the standard charging current is 10A. Ensure that the working temperature during charging does not exceed 45°C.

Battery Recyclable

When the battery reaches the end of its life, please recycle it according to the recycling regulations in your country. Do not dispose of the battery with normal domestic waste.

Safety

Instruction
Please read the user manual carefully before installation, operation and maintenance, and pay attention to various warning boards and warning statements on the equipment. Please keep it for future reference after reading the user manual,

Standard
The following marks are used in the user manual to indicate where the special attention should be paid during operation.

• CAUTION, WARNING: Call attention to something
• DANGER: Warning of electric shock risk
• INSTRUCTION, HINT: It’s need to be special instructions or hints

Important safety information
The following operating and maintenance instructions must be read before installing, operating or maintaining the battery.

Before installation

• It is very important and necessary to read the user user manual carefully before installing or using the battery. Failure to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, or may damage the battery and the whole system.
• Before connecting the battery packs to your equipment, check the voltages and ensure that they are within the limits of your equipment specifications. Failure to observe these specifications could void your warranty.
• We recommend charging each battery to 100% prior to installation.

Installation

• We recommend using a golf cart technician when installing the battery. For best safety, follow the steps described in this manual
• The ambient conditions given in the product documentation must be observed.

Operating the battery

• It is prohibited to connect the battery with a different type of battery;
• A Invicta Lithium Charger with matching required voltage must be used;
• Long term floating charge is prohibited for lithium ion batteries
• The ambient conditions given in the product documentation must be observed.
• Keep the battery away from fire or water.

Battery Maintenance

• During the charging process, ensure that the plug and socket is connected, that the charging equipment works normally, and that the connection points of the battery pack are in good contact. In case of abnormality, it needs to be repaired before charging;
• If there is a large amount of dust, metal chips or other sundries on the upper cover and terminals of the battery pack, clean it with compressed air. Avoid cleaning with water or water soaked objects;
• When charging and discharging, try to avoid splashing water or other conductive objects on the upper cover and terminals of the battery, such as being exposed to heavy rain.
• Estimate the charging time and discharging time of the battery according to the actual use state of the battery or battery pack. At the end of charging and discharging, pay attention to observe whether there are abnormalities in the battery or battery pack.
• Once a month, check whether terminals and other nodes are loose, falling off, rusted or deformed, so as to ensure the series and parallel connection of the battery pack.

Waste Treatment

Please dispose of the package and replaced parts according to the rules applicable in the country where the device is installed.
Do not dispose the battery with normal domestic waste.

Introduction to the Invicta 48V Golf Cart battery

Key Features

• LiFePO4 composition – provides exceptional safety and longevity
• High safety and reliability
• Consistent performance over wide temperature range

This battery has accelerated passive cooling and can maintain a high current charge and discharge for a longer time.
This battery can communicate with external devices through CAN and Bluetooth to better manage the battery.

Product Appearance

Functional characteristics

Item

|

Specification

|

Item

|

Specification

---|---|---|---
Rated voltage| 51.2V| Size| 260180272mm
Rated capacity| 30AH| Communication| CAN/RS485
Standard Charging voltage| 55.2V~57.6V| Weight| ~15.5KG
Max continuous charging

current

|

30A

|

Working temperature

| Charger ：0℃-45℃
Standard charging current| 10A| Discharge：-20℃-65℃
Maximum continuous

discharge current

|

60A

|

Short circuit protection

| 500A/366ms@close

battery

Peak discharge current / time1| 65A/30S| Self discharge rate| <3%/month

Peak discharge current / time2

|

100A/10S

|

Cycle life

| 6000times@80%DOD 25℃
Discharge cut-off voltage| 44.8V| Shell material| ABS+PC /UL94-V0

IP Grade

|

IP67

| Pack certification| UL2271/CE/UN38.3/Class

9

Series and parallel connection

| Max.10pcs battery parallel    , series

is not allowed.

|

Cell certification

|

UL1642/UL2580/UN38.3

First use

• When the battery leaves the factory, the isolation switch will be turned off and in the off state,
• Before use, the switch needs to be switched to the on state, and the LED indicator lights up.
• Before multiple batteries are connected in parallel, a multimeter shall be used to test the voltage at bothends of the positive and negative poles of the battery to ensure that the voltage difference between thebatteries does not exceed 2V.
• If the voltage difference between batteries exceeds 2V, each battery shall be fully charged separately andthen used in parallel.

LED description

“LED indicator, one red and one green
The red light indicates that a fault is displayed. Under normal conditions, the indicator is not on. When a fault occurs, the indicator is on. The green light indicates different SOC according to different blinking modes.

Communication port

• 2 communication ports, with CAN communication and RS485 communication;
• The battery can be upgraded through the communication port
• It can communicate with other devices through the communication port, and the communication protocol needs to be deployed before communication

ON or OFF
Invicta 48V GOLF CART has an isolation switch. When the battery is transported or stored for a long time, this can be turned off. This ensures there is very low self-discharge, so the battery can be stored for a long time and improve the safety of the battery.

Installation

Tools And Equipment

Battery placement
Gently place the battery pack on the support surface with the front side up, do not place it on the side or upside down, and do not place any covering above the pack. The schematic diagram of battery pack placement is shown in Figure 3

Parallel Connections
INVICTA 48V GOLF CART allows up to 10 batteries to be used in parallel. Before parallel connection of batteries, use a multimeter to test the voltage at both ends of the positive and negative electrodes of the batteries, and ensure that the voltage difference between batteries does not exceed 2V. If the voltage difference between batteries exceeds 2V, each battery shall be fully charged separately and then used in parallel.

Precautions for parallel connection

• A. The parallel battery pack must have the parallel function; The parallel connected battery packs must be products of the same model and part number.

• B. Ensure the length of all parallel wires is consistent;

• C. We suggest using 0.5C for charging, that is, charging current=battery rated capacity * 0.5C

• D. When the battery packs are used in parallel, the open circuit voltage of each group of batteries must be highly consistent. It is recommended that the voltage difference between battery packs be:
  Voltage difference 2000mV (@ 0%~95% SOC)
  When the voltage difference is less than 1500mV (@ 96%~100% SOC), the battery pack will be charged and discharged as a whole after being connected in parallel. If one of the batteries needs to be replaced, it is recommended that all battery packs be replaced at the same time

• Two 51.2V batteries rated at 30Ah connected in parallel

• System Voltage: 51.2V

• System Capacity: 30Ah + 30Ah = 60Ah

Connection mode of battery communication port

1.CAN
The battery includes a Controller Area Network (CAN) bus communication interface. Two round M8 DIN connectors are located on the top of the battery to connect one battery to the other using CAN bus cables in a simple daisy chain format.
The CAN bus function is not required for normal battery operation. Automatic operation and protection of battery; It does not require any CAN bus communication or external devices (such as external controllers) or other batteries connected to the CAN bus to work. Keep the two black covers installed on the two M12 connectors to protect them from the environment when not in use.
On-site service can retrieve the battery use history and view the status through the can bus interface for diagnostic assistance.

Each group of batteries is equipped with a special communication line, which is connected by CAN busthis ensures the battery can communicate with the load or charger for more efficient use of the battery. This alsocan allow a service assistant to better understand the battery failure. If you have more questions about the CAN bus, please contact Invicta’s engineers for technical support.

Charging requirements

We recommend using an Invicta Lithium Charger that meets the charging requirements below for maximum performance and lifespan of the INVICTA series battery.

Model

| Max Charge Voltage| Cut-off Voltage| Maximum Charge Current| Recommended Charge Current| Operation Temperature
---|---|---|---|---|---

48V

|

57.6V

|

40V

|

1C

|

0.3C

| Charge: 0~45℃
Discharge: -20~65℃

Charging with an AC-DC Battery Charger
Check the AC-DC battery charger you intend to use has a dedicated lithium charge setting that meets the above charging requirements. A lot of battery chargers are designed for charging lead-acid batteries only and may not have a suitable charge setting for lithium. If unsure always contact an expert for advice.

Charging with Solar
Check the solar regulator you intend to use has a dedicated lithium charge setting that meets the above charging requirements. A solar regulator without a lithium charge setting may be used to charge the INVICTA series battery. However, it must be set to charge no higher than 58.4V and then MUST be switched off once the INVICTA series battery is fully charged. DO NOT leave a solar regulator switched on without a suitable lithium charge setting once the battery is fully charged.

Charging with an Alternator via a DC-DC Charger
Check the DC-DC Charger you intend to use has a dedicated lithium charge setting that meets the above charging requirements. A DC-DC charger without a lithium charge setting may be used to charge the INVICTA series battery. However, it must be set to charge no higher than 58.4V and then MUST be switched off once the INVICTA series battery is fully charged. DO NOT leave a DC-DC charger switched on without a suitable lithium charge setting once the battery is fully charged.

Recommended charging voltage
The recommended charging voltage is set between 55.2V and 57.6V. It is strongly recommended an Invicta Lithium Charger is used to charge the battery.

Battery Monitoring (wired/wireless)

To monitor your battery information there are two options available which connect to the CAN communication ports.

1. Invicta digital CAN monitor (wired) The Invicta digital monitor gauge can be connected to a CAN communication port on one of your batteries via a wired connection. The gauge can then be installed in a suitable location which is easily visible to the user.
2. Invicta Bluetooth CAN monitor The Invicta CAN Bluetooth monitor device can be connected to one of the CAN ports on your batteries. When used conjunction with the Invicta app, the battery information can be displayed on your mobile device, such mobile phones or tablets via Bluetooth connection.
   Note: The Invicta digital CAN monitor and Invicta Bluetooth CAN monitor can be used simultaneously.
   For more information on monitoring options or assistance please contact the Sealed Performance Batteries team

Battery Recyclable

Invicta® 48V GOLF CART Lithium-Ion batteries are recyclable and should not be disposed of as household or landfill waste. If you need assistance in recycling your battery, contact your dealer or Invicta s technical support engineers as outlined at the front of this manual.

Contact Details and Other Information

A range of resources can be found at https://www.invictalithium.com.au/. This includes specifications, product registration and our warranty statement. If you require any further assistance with your Invicta battery, please contact the team at Sealed Performance Batteries (SPB) on 07 3886 1102 or sales@spb.net.au.
Invicta is a trademark of Sealed Performance Batteries, a company that has over 25 years of experience in energy storage and are located in Brisbane, Sydney and Melbourne. For more information on Sealed Performance Batteries please visit https://www.sealedperformance.com.au/.

Estimated ranges are guides only, and may vary dependent on the vehicle, environment and usage.
Disclaimer: SPB will not accept liability for injuries to persons or damage to batteries/accessories or customer’s equipment due to the incorrect installation/handling of batteries or accessories.
For Club Car models older than 2014, you will need to complete a bypass of the onboard computer (OBC)

References

• Invicta Lithium Batteries | LiFePO4 Lithium Batteries
• Batteries For All Applications | Sealed Performance Batteries

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