---
product_id: 192151568
title: "Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights"
brand: "acxico"
price: "$26.64"
currency: USD
in_stock: true
reviews_count: 8
category: "Acxico"
url: https://www.desertcart.ec/products/192151568-acxico-3pcs-solar-charge-controller-board-lithium-battery-charging-controller
store_origin: EC
region: Ecuador
---

# Auto ON/OFF light control switch Supports 1-4S Lithium & LiFePO4 batteries 4.5-28V solar input range Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights

**Brand:** acxico
**Price:** $26.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Illuminate smarter, not harder — your DIY solar lighting just got a glow-up!

## Quick Answers

- **What is this?** Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights by acxico
- **How much does it cost?** $26.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/192151568-acxico-3pcs-solar-charge-controller-board-lithium-battery-charging-controller)

## Best For

- acxico enthusiasts

## Why This Product

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

## Key Features

- • **Triple Pack Value:** Three controllers included—scale your garden or street lighting projects with ease.
- • **Compact Powerhouse:** Stable 600mA output current with anti-reverse charging and overcharge protection.
- • **Seamless Solar Sync:** Automatically charges by day, powers lights by night—effortless energy flow.
- • **Multi-Battery Mastery:** Compatible with 1-4 series Lithium & LiFePO4 batteries for versatile DIY setups.
- • **Smart Voltage Detection:** No photosensitive elements needed—intelligent voltage sensing for reliable control.

## Overview

The Acxico 3Pcs Solar Charge Controller Board is a compact, automatic ON/OFF switch designed for DIY solar lighting projects. It supports a wide solar input voltage range (4.5-28V) and is compatible with 1-4 series Lithium and LiFePO4 batteries. Featuring smart voltage detection without photosensitive elements, it ensures efficient charging during the day and automatic lighting control at night. With stable 600mA output current, anti-reverse charging, and overcharge protection, this IP54-rated controller is ideal for garden, street, and landscape solar lights. The package includes three units, perfect for scaling your renewable energy solutions.

## Description

Charge voltage: Lithium battery: 3.6V-16.8V (1-4 String ) When input voltage 22-28V(≤20w,≤2A), access lithium battery: 4S When input voltage 18-22V(≤18w,≤2A), access lithium battery: 3S When input voltage 10-14V(≤15w,≤2A), access lithium battery: 2S When input voltage 5-7V(≤12w,≤2A), access lithium battery: 1S LiFePO4 battery: 3.2V-12.8V (1-4 String ) When input voltage 18-22V(≤20w,≤2A), 4S When input voltage 12-14V(≤18w,≤2A), 3S When input voltage 9-12V(≤15w,≤2A), 2S When input voltage 4.5-7V(≤12w,≤2A), 1S LED lights requirements: 4S can not exceed 12w 3S can not exceed 9w 2S can not exceed 5w 1S can not exceed 3w Note： The board stable working output current: ≤ 600mA Anti-reverse charging prevents over-charge and over-discharge protection. Batteries need to be protected. The control board needs to pay attention to waterproof and insulation The LED lamp can't use boost drive The controller battery voltage is the output voltage, unlimited current limit voltage The LED lamp beads can not be used directly and need to be driven by a step-down drive or a series current limiting resistor The LED lamp beads can not be used step up driver If you need to close at night or transport storage,the switch interface SW has been reserved, and the opening can be installed by cutting We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 3pcs

Review: Great circuit charge control switch. - Used this circuit in combination with a small Mono, crystalline, solar panel, led flame diode , lithium battery, old oil lamp, on a decoration for Halloween. Works great. Circuit charges the battery during the day. Sends the stored energy in the battery to the diode light one the solar panel stops sending voltage to the circuit. Switching on the light. The price is great. The quality is top notch. Perfect welds. Great value. Buying more to build some more yard gizmos
Review: Works well, doesn’t protect from over discharge - This product works as described but doesn’t have battery over discharge protection. You’ll need to use protected batteries or add a protection circuit to your build.

## Features

- Charging during the day, turning on the lights automatically in the evening, turning off the lights automatically at dawn, and the battery voltage is the output voltage.
- The circuit controls the output by detecting changes in the voltage of the solar panel, eliminating the need for photosensitive elements, and is suitable for a variety of batteries.
- Scope of application: solar lawn lights, landscape lights, garden lights, corridor lights, DIY street lights, etc.
- Input voltage (solar): 4.5V-28V DC.
- Note: Batteries must be used with protective plates. Battery voltage and solar panel voltage and power must match. The LED operating voltage and power connected to the output must match the battery voltage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0837NH415 |
| Actuator Type | Automatic |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #115,503 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #112 in Renewable Energy Controllers |
| Brand | Acxico |
| Circuit Type | 1-way |
| Color | 3PCS |
| Compatible Devices | solar panels, lithium batteries, LiFePO4 batteries, LED lights |
| Connectivity Protocol | X-10 |
| Connector Type | Screw |
| Contact Material | Gold Or Silver |
| Contact Type | Normally Open |
| Control Method | App |
| Control Type | Automatic |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (151) |
| Date First Available | December 28, 2019 |
| International Protection Rating | IP54 |
| Item Weight | 0.176 ounces |
| Item model number | LB183 |
| Manufacturer | Acxico |
| Number of Items | 3 |
| Number of Positions | 2 |
| Operating Voltage | 5 Volts |
| Operation Mode | Automatically,Off |
| Package Dimensions | 5 x 3.2 x 0.16 inches |
| Part Number | LB183 |
| Terminal | Physical |
| UPC | 797806002856 |
| Unit Count | 3 Count |
| Wattage | 12 watts |

## Product Details

- **Brand:** Acxico
- **Circuit Type:** 1-way
- **Connector Type:** Screw
- **Contact Type:** Normally Open
- **Current Rating:** 0.5 Amps
- **Material:** Plastic
- **Operating Voltage:** 5 Volts
- **Operation Mode:** Automatically,Off
- **Switch Type:** Limit Switch
- **Terminal:** Physical

## Images

![Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights - Image 1](https://m.media-amazon.com/images/I/61BYicCjtGL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would this work for a lead acid battery?**
A: This controller would not work well for lead acid batteries. (wrong voltage/current curves). Something like the Ardest module (also available on Amazon) is designed for both applications. Depending on the size of the battery, the current ratings on the solar panels used might be considerably higher than the small lithium batteries used in solar devices,

**Q: Doesn’t charge? the battery, 3.7v 1000mah, isn’t being recharged, comes on and off via solar cell, 5v 30ma. once drained, does not rechange. no switch**
A: For a 1000mah/3.7 volt battery, solar panel will have to be putting out at least 7-10 volts at at least 300ma

**Q: So this apparently has reverse current protection but does it include overcurrent protection?**
A: no, that is why you have to use a protected battery.

**Q: Given a constant voltage input- say 5v solar cell in - is the output voltage and current constant or does it vary with battery state of charge?**
A: Output is constant regardless of battery charge as long as the sun is a consistent brightness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great circuit charge control switch.
*by B***A on October 6, 2024*

Used this circuit in combination with a small Mono, crystalline, solar panel, led flame diode , lithium battery, old oil lamp, on a decoration for Halloween. Works great. Circuit charges the battery during the day. Sends the stored energy in the battery to the diode light one the solar panel stops sending voltage to the circuit. Switching on the light. The price is great. The quality is top notch. Perfect welds. Great value. Buying more to build some more yard gizmos

### ⭐⭐⭐⭐ Works well, doesn’t protect from over discharge
*by P***M on November 27, 2024*

This product works as described but doesn’t have battery over discharge protection. You’ll need to use protected batteries or add a protection circuit to your build.

### ⭐⭐⭐⭐⭐ They work.
*by C***G on July 1, 2024*

I had a fancy solar light with the controller integrated into the light board...It failed, so I bypassed the controller and hooked this up inline to handle the charging and auto on/off function... They are working perfectly for months now. I will say they have a little more variance as to when they turn on and off but that is partially due to the solar panels volts out and partially due to the chips just being less sensitive probably... Anyway I used two of them, didn't test the third, both turn on within about five minutes of each other and work flawlessly.

## Frequently Bought Together

- Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights
- FellDen Micro Solar Panels with Wire, 5PCS 5V 200mA Photovoltaic Solar Cells Kit 110mmx60mm / 4.33''x 2.36''
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-11*