4.3" LCD Display for JK BMS

4.3" LCD Display for JK BMS

AUD $109.00
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Return and Refund Policy

We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at sales@lifepo4oz.com.

If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.


Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.


Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:

  • The return or damage claim must be made within 24 hours of receiving the shipment.
  • All shipments must be inspected for damage during the unloading process.
  • Clear photos of the damaged packaging and damaged product must be provided as evidence.
  • Photos must be taken during the unloading process.
  • Photos must clearly show all damage and, where possible, the likely cause of the damage.
  • The total approved claim value, including freight costs, will be credited to your account.

Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.

Shipping Information

All orders will be safely packed and shipped within 1 day.  All products are shipped via Road Freight only.

All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.

Documents & Videos

DESCRIPTION
DOCUMENT & VIDEOS
CUSTOMER REVIEWS
RETURN AND REFUND POLICY
SHIPPING INFORMATION

4.3" LCD Display for JK BMS

This display is an accessory for JK battery management system. Use it to display the "real time" values of your battery connected to the JK BMS. The LCD is a colour, touchscreen, with a 4.3" diagonal, offering detailed battery status including SOC, voltage, current, MOS, temperature, and more.

Display Details:

The black display features RS485 communication and includes a switch button on a 120 cm connection cable. Note that when connecting the BMS to the LCD, the RS485 interface cannot be used simultaneously. The display requires a DC: 12V power supply.

Key Features:

  • Screen Size: 4.3 inches
  • Resolution: 480×272
  • Colors: 64K TrueColor
  • Backlight: LED
  • Brightness: 300cd/m²
  • Viewing Angles: Left/Right: 70°, Horizontal/Vertical: 50°/70°
  • Operating Temperature: -20~70℃
  • Storage Temperature: -30~80℃
  • Supply Voltage: Minimum 10V, maximum 24V
  • Communication: RS485
  • Compatibility: Compatible with JK BMS devices

Package Includes:

  • 1x Display
  • 1x Connection Cable
  • Mounting Screws
  • 1x Switch

This display is suitable for JK BMS interfaced with a lithium battery assembly up to 24S. A DC 12V power supply is required for use.

Video

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Customer Reviews

Based on 138 reviews
72%
(100)
28%
(38)
0%
(0)
0%
(0)
0%
(0)
S
Sophia M
Must-Have for Off-Grid Setups

If you're running a JK BMS off-grid, this is a great addition.

S
Sienna W
Wish It Had a Backlight

Works well, but could use a backlight for better visibility in low light.

C
Charlotte W
Works Great on My Power Wall

Mounted it next to my inverter�super useful for monitoring.

F
Flynn G
Good Display, Could Be Brighter

Works great but hard to see in direct sunlight.

O
Olive F
Fantastic Display

Works perfectly with my JK BMS, showing real-time data with no lag.

We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at sales@lifepo4oz.com.

If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.


Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.


Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:

  • The return or damage claim must be made within 24 hours of receiving the shipment.
  • All shipments must be inspected for damage during the unloading process.
  • Clear photos of the damaged packaging and damaged product must be provided as evidence.
  • Photos must be taken during the unloading process.
  • Photos must clearly show all damage and, where possible, the likely cause of the damage.
  • The total approved claim value, including freight costs, will be credited to your account.

Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.

All orders will be safely packed and shipped within 1 day.  All products are shipped via Road Freight only.

All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.

 4.3
Shipping

All orders are shipped via Road Freight. As such there is not Express Shipping available.

 4.3
RETURNS

We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.

 4.3
Top Quality Goods

Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.

 4.3
REFUNDS

A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.