---
product_id: 64420050
title: "Zephyr Power Battery Box Vent Fan - 48 Volt DC"
brand: "power vent"
price: "Rp91412"
currency: IDR
in_stock: false
url: https://www.desertcart.id/products/64420050-zephyr-power-battery-box-vent-fan-48-volt-dc
store_origin: ID
region: Indonesia
---

# 48V DC Power Inline Installation 5.2W Draw Zephyr Power Battery Box Vent Fan - 48 Volt DC

**Brand:** power vent
**Price:** Rp91412
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Keep Your Batteries Cool and Safe!

## Quick Answers

- **What is this?** Zephyr Power Battery Box Vent Fan - 48 Volt DC by power vent
- **How much does it cost?** Rp91412 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/64420050-zephyr-power-battery-box-vent-fan-48-volt-dc)

## Best For

- power vent enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Efficiently vents dangerous battery gases, ensuring safety.
- • **Smart Cooling:** Maintains optimal battery temperature in warm climates.
- • **Gravity-Driven:** Gravity-operated damper for precise airflow control.
- • **User-Friendly Setup:** Designed for straightforward inline installation on PVC vent pipes.
- • **Seamless Integration:** Easily connects to inverter controls for automated operation.

## Overview

The Zephyr Power Battery Box Vent Fan is a 48 Volt DC solution designed to efficiently vent battery boxes, preventing the buildup of dangerous gases while keeping batteries cool in warmer climates. With a low 5.2 watt draw and gravity-operated damper for airflow control, this fan integrates seamlessly with inverter systems for automatic operation during charging.

## Description

The Power Vent controls battery box venting, removing dangerous hydrogen gas while reducing cold air infiltration into the battery box. Lead-acid batteries produce hydrogen gas when charging. But if the battery box is left open to vent gas in cold climates, the batteries get too cold and battery capacity is significantly reduced. A vent that solves this problem is especially important when battery boxes are placed in basements, garages and sheds. When heat rises in the structure, a low pressure area forms around the box, cool air flows into the box and gases vent into the structure. The Power Vent controls battery box venting, removing hydrogen gas while reducing cold air infiltration into the box. The Power Vent contains a gravity-operated damper that normally stays closed. When connected to a voltage-controlled relay, the fan operates only when the batteries are being charged and blows gas vapors out. Designed for battery banks under 2200 Ah and charge rates under 125 amps. Fan can be operated from the auxiliary relay on a Xantrex XW inverter, from the auxiliary relay of an OutBack FX inverter (use 12 volt-fan for all OutBack inverter voltages) or by a voltage controlled switch. The 48-volt unit uses 6 watts and pushes 8 CFM with a 360° maximum change of direction. Dimensions: 4" diameter x 10" long, with a 3" PVC pipe socket on the inlet and 4" pipe socket outlet.

## Features

- Use to vent battery boxes of dangerous battery gasses and can help keep batteries cooler in warm climates.
- Use with 48 Volt DC systems. 5.2 watt draw.
- Gravity-operated damper controls airflow.
- Place inline on PVC vent pipe.
- Can be connected to inverter intelligent controls for automatic operation when charging.

## Images

![Zephyr Power Battery Box Vent Fan - 48 Volt DC - Image 1](https://m.media-amazon.com/images/I/31MZx6WflNL.jpg)

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**Shop now:** [https://www.desertcart.id/products/64420050-zephyr-power-battery-box-vent-fan-48-volt-dc](https://www.desertcart.id/products/64420050-zephyr-power-battery-box-vent-fan-48-volt-dc)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-09*