---
product_id: 33407885
title: "WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center"
brand: "wfco"
price: "KSh93883"
currency: KES
in_stock: true
reviews_count: 12
url: https://www.desertcart.co.ke/products/33407885-wfcocheng-usa-inc-wf8740pbblack-40-amps-power-center
store_origin: KE
region: Kenya
---

# 40A Output 6 DC Circuits 5 AC Circuits WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center

**Brand:** wfco
**Price:** KSh93883
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Journey with Confidence!

## Quick Answers

- **What is this?** WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center by wfco
- **How much does it cost?** KSh93883 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/33407885-wfcocheng-usa-inc-wf8740pbblack-40-amps-power-center)

## Best For

- wfco enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to withstand the rigors of outdoor life with a sleek black finish.
- • **Compact & Lightweight:** Weighing only 5.5 lbs, it's easy to install and transport.
- • **Efficient Performance:** Input range of 105-130 VAC ensures optimal functionality.
- • **Versatile Connectivity:** Equipped with 5 AC circuits and 6 DC circuits for maximum flexibility.
- • **Power Up Your Adventures:** Experience 40 Amps of reliable power for all your camping needs.

## Overview

The WFCO WF8740PB Power Center is a robust 40 Amp power solution designed for larger campers and small travel trailers, featuring five AC circuits and six DC circuits to meet all your power needs while on the road.

## Description

WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center

## Features

- WF-8740 has five AC circuits in addition to one 30 Amp main circuit and six DC circuits for the needs of larger campers and small travel trailers
- Model: WF-8740PB
- Output: 40 Amps DC
- Input: 105-130 VAC, 60 Hz, 680W
- Color: Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Arterra |
| Brand | WFCO |
| Model | WF8740PB |
| Item Weight | 5.5 pounds |
| Package Dimensions | 12.3 x 8.6 x 7.2 inches |
| Item model number | WF8740PB |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | WF8740PB |

## Images

![WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center - Image 1](https://m.media-amazon.com/images/I/A1po66BGL0L.jpg)
![WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center - Image 2](https://m.media-amazon.com/images/I/91QxGBmZeYL.jpg)
![WFCOCheng, USA Inc WF8740PBBlack 40 Amps Power Center - Image 3](https://m.media-amazon.com/images/I/217pyXCXdfL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this charge Lithium batteries?**
A: The WFCO website says you need WF-8740LiS for LiFePO batteries. There is a switch on the unit to select the type of battery. It does a two stage charge for Lithium batteries and a three stage charge for lead acid batteries. It will charge the batteries, but it will shorten the life of the Lithium batteries.

**Q: Can I use this on a boat?**
A: I would advise against it because it's not marine rated.

**Q: Can I connect an inverter and this converter/charger to the same batteries for seperate off-grid or shore power/charging? Do I use a relay switch?**
A: Yes, Thats the way I have it. That is the way all RVs are set up as I know it.

**Q: How do you energize the buss bar?**
A: you bring primary power into the box and install it to the bottom of your first line breaker( 20 amp single pole) when that breaker is energized it then provides power to the buss for the other breakers on the buss

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Proceed with Caution!
  

*by G***D on Reviewed in the United States on November 14, 2022*

I love that WFCO came out with this to support installing and charging LiFeP batteries. They made the unit the same size and with exact mirror installation to the WF8740-P. However the auto detection process requires discharging the Li battery entirely and then re-charging it completely. This discharge/recharge cycle allegedly enables the AD feature to detect that the batteries are indeed Li. It’s a time-consuming process and is anything but automatic. RENOGY, on their DC-DC Chargers has a series of switches to set up the unit for the various battery types. That’s not automatic, but it is way easier. Here is the kicker, my unit did not switch over to Li Charge Mode after two discharge/charge cycles. After talking to tech support, I found out that I have to remove the unit and send it back for a firmware update. There are newer versions of this same unit that have the correct firmware, but that doesn’t help me. I got a dud. The time spent taking out the 8740-P and installing the 8740-AD was a significant project in my camper. Now I have to do it all over again. I would advise buying direct from WFCO, and making sure you get the model with the up-to-date firmware.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    exact fit
  

*by F***L on Reviewed in the United States on May 16, 2023*

easy install , watch videos on youtube

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works great
  

*by L***E on Reviewed in the United States on April 11, 2021*

Arrived late!  Installed easy.

---

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**Shop now:** [https://www.desertcart.co.ke/products/33407885-wfcocheng-usa-inc-wf8740pbblack-40-amps-power-center](https://www.desertcart.co.ke/products/33407885-wfcocheng-usa-inc-wf8740pbblack-40-amps-power-center)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-11*