---
product_id: 362153079
title: "Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light"
brand: "cllena"
price: "61246CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Cllena"
url: https://www.desertcart.sn/products/362153079-cllena-dc-40v-90v-to-12v-converter-voltage-regulator-reducer
store_origin: SN
region: Senegal
---

# 40V-90V wide input range IP68 waterproof & dustproof 12V stable 20A output Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light

**Brand:** cllena
**Price:** 61246CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Step down in voltage, step up your game!

## Quick Answers

- **What is this?** Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light by cllena
- **How much does it cost?** 61246CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/362153079-cllena-dc-40v-90v-to-12v-converter-voltage-regulator-reducer)

## Best For

- cllena enthusiasts

## Why This Product

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

## Key Features

- • **Built to Brave the Elements:** IP68-rated aluminum shell offers waterproof, anti-shock, and dustproof durability for any environment.
- • **Power Your Devices with Precision:** Delivers a consistent 12V at 20A, ensuring your electronics run smoothly without hiccups.
- • **Smart Protection for Peace of Mind:** Advanced safeguards guard against overload, over-current, over-temperature, short-circuit, and over-voltage.
- • **Versatile Compatibility for Every Project:** Perfect for golf carts, club cars, LED lighting, audio systems, and more—your all-in-one power solution.
- • **Unmatched Efficiency for Maximum Performance:** Up to 95% conversion efficiency means less energy wasted and more power where it counts.

## Overview

The Cllena DC 40V-90V to 12V 20A Converter is a high-efficiency, waterproof voltage regulator designed to deliver stable 12V power at up to 240W. Featuring IP68-rated aluminum housing and multiple intelligent protections, it ensures reliable performance for golf carts, LED lighting, and various electronic systems, making it an essential upgrade for professionals seeking durability and precision.

## Description

Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never use for charge. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop. Specifications: Input Voltage Range: 40V-90V DC Output Voltage: DC12V 20A Output Rated Power: 240W Efficiency: 97% (half load); 95% (full load) Ripple: 200mVp Line Regulation: ±0.2% Load Regulation: ±0.2% Voltage Accuracy: ±1.5% Enclosures: IP68 Case Operating Temperature: -40~85°C Weight: 550g Features: 1. 100% full power and stable current output, non-isolated module. 2. Industry grade DC 40V-90 to DC 12V step down/up converter, efficiency up to 95%. 3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection. 4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating. 5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours. Package included: 1 x DC 40V/90V to12V 20A Converter Questions: How to choose the correct current for loads? For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.

Review: Does an excellent job protecting my expensive electronics - I purchased this to use for my Iceco VL60D in hopes that it will give it a longer life. The compressor is much quieter and the refrigerator runs much smoother. The voltage regulator stays really cool... It always feels room temperature and works perfectly. I believe that this is a great purchase to protect my large investment of the refrigerator.
Review: Great product - Works Great !!

## Features

- Input voltage range: DC 40V-90V; Output voltage: DC 12V(non-adjustable); Output current: 20A; Output power 240W.
- High conversion efficiency: Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
- Wide application: Large trucks, Golf cart, Club car, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, electronic systems and DIY etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B72P9TH |
| Best Sellers Rank | #50,331 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #190 in Power Converters |
| Brand | Cllena |
| Customer Reviews | 4.5 4.5 out of 5 stars (355) |
| Date First Available | July 26, 2021 |
| Item Weight | 1.12 pounds |
| Item model number | Cllena DC40V90V-12V20A |
| Manufacturer | Cllena |
| Manufacturer Part Number | DC7212-20 |
| Package Dimensions | 5.43 x 3.82 x 1.69 inches |

## Product Details

- **Brand:** Cllena
- **Color:** Grey
- **Input Voltage:** 40 Volts
- **Output Voltage:** 12 Volts
- **Plug Format:** 2 Pin

## Images

![Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light - Image 1](https://m.media-amazon.com/images/I/71rSDcHsg3L.jpg)
![Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light - Image 2](https://m.media-amazon.com/images/I/71nCJJU55zL.jpg)
![Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light - Image 3](https://m.media-amazon.com/images/I/71VO7foFkTL.jpg)
![Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light - Image 4](https://m.media-amazon.com/images/I/71s8NGCdN0L.jpg)
![Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light - Image 5](https://m.media-amazon.com/images/I/710K-xKbI7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I put two of these in parallel to get 720 watts?**
A: Not a good idea to simply connect in parallel.  However, if you hook each one to a 1 ohm ceramic resistor each, then connect them together.  The issue is that each one will want to be at a slightly different voltage and they’ll fight each other.  You need to buffer that difference with a resistor on each of them.

**Q: Large spark when conncting 72v battery normal?**
A: Yes, it is normal to get a rather unnerving spark when connecting the converter to the battery.

**Q: What in the input amperage required?**
A: That would depend on the AMP draw of the output, and the voltage of the input.  You can probably find a good calculator by googling.

**Q: what is the exact output voltage and can it be adjusted?**
A: The exact voltage is 12,4V and don’t have no ajustement

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does an excellent job protecting my expensive electronics
*by R***N on November 10, 2025*

I purchased this to use for my Iceco VL60D in hopes that it will give it a longer life. The compressor is much quieter and the refrigerator runs much smoother. The voltage regulator stays really cool... It always feels room temperature and works perfectly. I believe that this is a great purchase to protect my large investment of the refrigerator.

### ⭐⭐⭐⭐⭐ Great product
*by V***D on November 12, 2025*

Works Great !!

### ⭐⭐⭐⭐ Works perfectly to convert 15 VDC to a stable, regulated 12 VDC - 3A!
*by B***K on June 24, 2024*

Repurposing an old Verizon FiOS battery backup power supply sounded good, not so much when I measured the output voltage! To my surprise, the labeled 12 VDC output voltage measured over 15 VDC! My search to find a converter to drop the 15 VDC to a stable... regulated 12 VDC found this one! The pros: + Reasonable price of $14.24, with free Amazon Prime 2nd day delivery! + Good customer product reviews for the 12 VDC - 3 A converter & regulator. + I like not having to adjust the output voltage, it's preset & not adjustable! The cons: - Made in China, for those that prefer to but product made in the USA. - The wire leads are on the thick side, which made crimping on Molex .062 connectors tricky, but doable! Closing remarks: ▪ With 15.28 VDC in from the old Verizon FiOS battery backup power supply, the output was a stable, regulated 12.28 VDC... perfect! ◄ see my attached picture! ▪ To my surprise, the "huge" heat sink stays cool to the touch! ▪ I didn't want to drill holes, so I opted to use foam double sided tape to attach the heat sink. ◄ see my attached picture! ▪ The Cllena 8-40 VDC >to> 12 VDC - 3 A, down converter & regulator is used to power the auto shutdown control valve on our RO - reverse osmosis water filtration system. ◄ see my attached picture. ▪ I ordered 2 more of these for a couple other projects I have on the "to do" list!

## Frequently Bought Together

- Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down to 12V 20A 240W Converter Waterproof Buck Transformer Power Supply for Golf Cart Club Car LED Light
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*