---
product_id: 747325788
title: "Maha PowerEx MH-C490F-DCW Worldwide 9-Volt Battery Charger with Car Adapter"
price: "€ 55.20"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/747325788-maha-powerex-mh-c490f-dcw-worldwide-9-volt-battery-charger
store_origin: IE
region: Ireland
---

# Maha PowerEx MH-C490F-DCW Worldwide 9-Volt Battery Charger with Car Adapter

**Price:** € 55.20
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Maha PowerEx MH-C490F-DCW Worldwide 9-Volt Battery Charger with Car Adapter
- **How much does it cost?** € 55.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/747325788-maha-powerex-mh-c490f-dcw-worldwide-9-volt-battery-charger)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Maha PowerEx MH-C490F-DCW Worldwide 9-Volt Battery Charger with Car Adapter

## Images

![Maha PowerEx MH-C490F-DCW Worldwide 9-Volt Battery Charger with Car Adapter - Image 1](https://m.media-amazon.com/images/I/41V-dgw5hFL.jpg)

## Questions & Answers

**Q: Will this charger fully charge 600 mAH 9 volt batteries? My current charger can only charge to 80%.**
A: It should. If your charger can charge your 200 ma batteries ok but not your 600 ma battery, I would suspect you battery. This charger will keep charging until battery is full. This works great for the Imedion true 9.6 volt battery (Taiwan not China).I would rather have a battery stay at 9 volts a lot longer then have more current at lower voltage that a rated 600 ma battery has. From what I’ve seen the 600mah dip to 6 volts in a straight line more so than a name brand 200 ma batteries. At lot of junk 600 ma batteries are out there. A higher current battery generally has a much shorter life. To date I have not seen one China made battery deliver rated output.

**Q: Manual says plug in wall adapter first, then plug unit, then install battery.  Is this order absolutely necessary?  If so, why?**
A: No specific order is necessary. Probably the best order is issued by the manufacturer because some electric induction peak while a charged battery is in place. I didn't experience any trouble using this charguer for years with any kind of rechargeable 9V battery.

**Q: A red light blinks next to a new powerex 9v. battery. i lost the manual. does that indicate a dead battery? others charge fine. thanks.**
A: It's been a few years since I used that charger, but if I remember correctly a blinking red light indicates that a battery is not able to take a charge. I encountered the blinking light even with newer batteries that I used only a few times, so my impression was that unless you take a battery through a full charge discharge cycle (that is, not charge a battery when it still  has a good amount of charge left), the charger would for some reason think that something was wrong with the battery. I could be wrong. But that was my impression that is why I just stopped using the charger – it always seem to erroneously tell me that a battery  could not take a charge! It appears that nothing has changed, and I really haven't found a decent 9 V charger, so I've used mainly alkalines for all of my nine volt equipment. Sorry you may possibly be experiencing the same frustration...

**Q: Can you plug the charger directly into the wall or do you have to use the AC adaptor plug in?**
A: The charger has no built-in prongs that would go directly into an outlet so it does require a plug in cord. (This is the church secretary answering--not our tech--so I hope I described it correctly.)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-09*