---
product_id: 21552295
title: "Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift …"
brand: "aili"
price: "¥14886"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/21552295-programmable-combo-meter-dc-0-90v-0-50a-voltage-current
store_origin: JP
region: Japan
---

# 0-90V voltage range 999Ah capacity tracking 50A max current Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift …

**Brand:** aili
**Price:** ¥14886
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower Your Battery IQ — Stay Ahead, Stay Charged!

## Quick Answers

- **What is this?** Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … by aili
- **How much does it cost?** ¥14886 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/21552295-programmable-combo-meter-dc-0-90v-0-50a-voltage-current)

## Best For

- aili enthusiasts

## Why This Product

- Trusted aili brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety Alerts:** Built-in programmable alarms with buzzer and relay control protect against over/under voltage, current, power, and time limits.
- • **Precision You Can Trust:** High accuracy readings with ±0.1% voltage and ±0.5% current tolerance for reliable battery management.
- • **All-in-One Power Insight:** Monitor voltage, current, power, amp-hours & working hours simultaneously with dual 4-digit LED displays.
- • **Modular Status Indicators:** Panel-mounted indicator lights provide instant visual feedback on system status for proactive monitoring.
- • **Effortless Calibration & Control:** Flexible online calibration and external relay switching enable seamless integration and device automation.

## Overview

The Programmable Combo Meter DCM9040 is a compact, high-precision battery monitor designed for professional-grade management of 0-90V and 0-50A systems. Featuring dual LED displays, programmable alarms with relay control, and flexible calibration, it ensures optimal battery performance and longevity. Ideal for solar setups, golf carts, forklifts, and more, it delivers real-time voltage, current, power, amp-hour, and runtime data with modular status indicators for proactive system oversight.

## Description

The DCM9040 Battery MonitorThe unit is designed to monitor performance most kind of battery systems, it continuously monitors voltage, discharge current, number of power, consumed amp hours, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure. Combines many functions in one, Dual display *Voltage (V), Power (W), Current (A), Ampere-hour (Ah), Working Hours (H). It is equipped with an internal programmable alarm, to run a generator when needed or to turn off devices when the battery voltage exceeds programmable boundaries (relay required).*[OVP] Over Voltage protection *[LOP] Low Voltage protection *[OCP] Over Current protection *[OAH] Over Charge protection *[OPP] Over Power protection *[OFT] Over Time protection  Flexible On-line calibration function, calibrate Voltage and amps reading easily. Adopting modular design, collocate indicator lights on the panel for various working status 4 digits LED, High accuracy It can measure currents up to 50 amps, capacity up 999 amp hours. It can be powered by the same source being measured(5-40V). It is easy to enable simple DIY installation.  Technical Specification  Power Supply: 5~40V (external/Internal power supply) Measuring range: 0-90V/0-50A (external power), 5-40V/0-50A (external power) Display Type: 7 segment 4digits Red LED Sampling rate: 5 readings per second Accuracy: Volt ± 0.1% + 2byte / Amp ± 0.5% + 3byteResolution: 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H  Package including   1x Battery Monitor 1x Shunt 1x Installation instruction

## Features

- Combines many functions in one, Dual display
- Alarm & control when over/under limit (Built-in Buzzer)
- Flexible On-line calibration function, calibrate Voltage and amps reading easily
- By turning External device Relay on and off, it can control external devices
- Adopting modular design, collocate indicator lights on the panel for various working status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 754610748684 754610748707 754610748332 |
| Manufacturer | Elite Element |
| Part Number | CECOMINOD040265 |
| Item Weight | 2.88 ounces |
| Product Dimensions | 3.11 x 1.69 x 0.98 inches |
| Item model number | CECOMINOD040265 |
| Is Discontinued By Manufacturer | No |
| Size | 0-90V,0-50A |
| Pattern | AiLi |
| Shape | Rectangle |
| Thickness | 25 Millimeters |
| Power Source | Battery-powered |
| Wattage | 25 watts |
| Amperage Capacity | 50 Amps |
| Installation Method | Pit mounted |
| Item Package Quantity | 1 |
| Capacity Description | 0-90V 0-50A 0-999Ah |
| Measurement System | english/standard |
| Measurement Accuracy | Volt ± 0.1% + 2byte / Amp ± 0.5% + 3byte |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | All kinds of batteries |

## Product Details

- **Color:** Red LED display
- **Brand:** AiLi
- **Voltage:** 40 Volts
- **Item Weight:** 0.18 Pounds
- **Display Type:** LED

## Images

![Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … - Image 1](https://m.media-amazon.com/images/I/71pJAW6RpbL.jpg)
![Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … - Image 2](https://m.media-amazon.com/images/I/71J8soJB4xL.jpg)
![Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … - Image 3](https://m.media-amazon.com/images/I/51RiC5V+PtL.jpg)
![Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … - Image 4](https://m.media-amazon.com/images/I/61QIq+fxwQL.jpg)
![Programmable Combo Meter DC 0-90V 0-50A Voltage Current Energy Power Watt Meter for Solar Golf Cart Forklift … - Image 5](https://m.media-amazon.com/images/I/616P4Xnw2ZL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*