Vatrer 500A Battery Monitor

Vatrer 500A Battery Monitor with Shunt

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$79.99 USD $128.99 USD
Sku: X004DS7ANB
  • Wide Voltage Range (8-120V): Supports multiple battery types, including LiFePO4, AGM, Gel, and lead acid, making it suitable for any energy system setup.
  • High Current Monitoring (Up to 500A): Accurately measures up to 500 amps with ±1% precision for dependable battery performance data in demanding applications.
  • Large Capacity Support (Up to 9999Ah): Designed for large battery banks used in RVs, solar systems, or marine power setups, enabling full energy visibility.
  • Real-Time LCD Display: Displays voltage, current, power, and remaining capacity with a backlight for easy reading in both bright and low-light conditions.
  • Low Power Consumption (≤0.3W): Operates efficiently without draining your system, ideal for long-term monitoring in off-grid setups.
  • Smart Alarm Functions: Built-in visual and audible alarms warn when voltage or capacity drops below preset limits, preventing deep discharge.
  • Complete Installation Kit: Includes LCD display, 500A shunt, cables, holder, screws, and driver, everything needed for a fast, tool-free installation.
Quantity

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Delivery Method
Services and Benefits
1. Free standard shipping on all orders (No minimum). Exclusion of Hawaii (HI), Alaska (AK), and Puerto Rico (PR)
2. The delivery time is 2-7 working days, with a guaranteed 24 hour (one working day) dispatch
3. We usually use UPS/FedEx logistics services. If you purchase more than 5 items, we will discuss with you whether a free "By Truck" service is needed.
4. For purchases over $1000, we provide signature service. If not needed, please indicate in the email.
If the price drops within 30 days, we’ll refund the difference.
Return any new/unopened item within 30 days for a full refund. Return shipping is free if the issue is our fault.
We ship from the nearest warehouse (CA, GA, CHI, TX)

Estimated delivery between Jan 03 and Jan 08. Order within .

Precision Control for Modern Battery Systems

Monitoring your battery bank is critical to keeping your energy system safe, efficient, and long-lasting. Whether you’re running a solar setup, an RV power system, or an electric golf cart, real-time tracking of battery capacity, voltage, and performance ensures reliability and prevents costly downtime.

The Vatrer 500A battery monitor with Shunt is engineered to provide clear, comprehensive insights into your battery status, supporting systems up to 120 volts and 9999 amp-hours. It’s compatible with lithium, lead acid, AGM, and gel batteries offering the flexibility needed for both residential and commercial power applications.

Voltage Range

LCD Display

Compact Design

Easy Setup

Smart Alarm

Complete Kit with Everything You Need

The monitor comes as a ready-to-install kit, containing all essential components for quick setup:

  • 1 × bolt driver
  • 1 × LCD Interface
  • 1 × 3ft(Im)20AWG B+ Wire
  • 1 × 20ft(6m)Shielded Wire
  • 1 × 500A Sampler & Holder
  • 3 × Screw

Every piece is purpose-built to ensure accurate monitoring and secure installation right out of the box, no additional tools required.

Why Choose Vatrer Battery Monitor

With years of experience in lithium power systems, Vatrer Battery develops intelligent energy solutions that combine performance, safety, and reliability. The Vatrer 500A battery monitor delivers precise monitoring, simplified operation, and a durable design for long-term dependability.

Whether you manage a small solar setup or a large off-grid energy system, this device gives you the confidence to track your battery bank accurately and maintain optimal battery status in real-time.

Upgrade your energy system with the Vatrer battery monitor today. Enjoy accurate data, safety assurance, and technical support backed by Vatrer’s advanced engineering expertise.

TECH SPECS

Parameter Min. Regular Max.
Working voltage8A50A120A
Working Consumption8mA8mA12mA
Static Consumption1mA2mA
Power off Consumption50uA
Accuracy of Voltage Collecting±1.0%
Accuracy of Current Collecting±1.0%
Accuracy of Capacity Collecting+1.0%
Backlight on current (50A specifications)50mA
Backlight on current (>50A specifications)100mA
Capacity detection range0.1Ah100Ah9999Ah
500A Sampler Current0A350A500A
Temperature Range in Application Environment14°F68°F140°F
Weight (50A/100A/350A/500A)450g
BI01 Size3.82 × 2.28 × 0.59 inches

Customer Reviews

Based on 1 review
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Albert Samson
Very well made fit and finish super

Very well made fit and finish super.i may buy one again.

FAQs

Yes. The Vatrer 500A battery monitor automatically detects LiFePO4, lithium-ion, AGM, Gel, and lead-acid battery types without manual setup.

It supports systems up to 120V and 9999Ah, making it suitable for small residential banks and large commercial off-grid setups.

Yes. The device retains basic configuration settings and last-read capacity values, so you won’t lose important data when power is disconnected.

The monitor is intended for indoor or enclosed installations. If used outdoors (such as in an RV or boat), it should be mounted in a dry, protected location.

It comes with a 20ft shielded cable, which is sufficient for most setups. For longer distances, users can extend with equivalent shielded wire, ensuring proper signal integrity.

The Vatrer battery monitor measures with ±1% accuracy and very low power consumption (≤0.3W), ensuring stable and precise readings across various battery types.

When voltage or capacity drops below preset limits, the screen flashes and a buzzer sounds every 10 seconds, alerting you to low battery levels or over-discharge risks.

Yes. It integrates easily with most solar and off-grid systems to monitor battery performance and manage total power usage.

Not necessarily. The kit includes a wiring guide, mounting accessories, and all required cables for plug-and-play installation. Just ensure the shunt connects to the negative circuit as instructed.