---
product_id: 529782919
title: "VEXUNGA 70/10 uF 70+10 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool"
brand: "vexunga"
price: "KD 12.68"
currency: KWD
in_stock: true
reviews_count: 13
category: "Vexunga"
url: https://www.desertcart.com.kw/products/529782919-vexunga-70-10-uf-70-10-mfd-370vac-or-440vac
store_origin: KW
region: Kuwait
---

# 70+10 µF dual capacitance Direct drop-in replacement -40℃ to +70℃ operating range VEXUNGA 70/10 uF 70+10 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

**Brand:** vexunga
**Price:** KD 12.68
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with VEXUNGA’s powerhouse capacitor — because your AC deserves the best!

## Quick Answers

- **What is this?** VEXUNGA 70/10 uF 70+10 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool by vexunga
- **How much does it cost?** KD 12.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/529782919-vexunga-70-10-uf-70-10-mfd-370vac-or-440vac)

## Best For

- vexunga enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Upgrade:** Snap-in mount and labeled terminals make replacement a breeze
- • **Built to Brave Extremes:** Operates reliably from freezing -40℃ to scorching +70℃
- • **Wide Voltage Compatibility:** Works seamlessly with both 370VAC and 440VAC systems
- • **Dual Capacitance Powerhouse:** 70+10 µF capacity ensures smooth compressor & fan startup
- • **Long-Term Cooling Confidence:** Designed for 3-5 years of dependable AC performance

## Overview

The VEXUNGA 70/10 uF dual run start capacitor is a robust, direct replacement component for air conditioners and heat pumps, supporting both 370VAC and 440VAC systems. With a durable CBB65 design, it operates reliably across a wide temperature range (-40℃ to +70℃) and features easy snap-in mounting with clearly labeled terminals for hassle-free installation. Engineered to extend the life and efficiency of your AC unit, it’s the smart choice for professional-grade cooling performance.

## Description

Buy VEXUNGA 70/10 uF 70+10 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool: Capacitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pretty good. - Works good and lasts. My AC fan went out and this was the problem. Got me through the summer, time will tell how long it lasts. Overall, not a bad choice for the price.
Review: Easy fix that most home owners could do - Watched a YouTube video of the most common Central Air not working fixes. I went out and checked mine as it has not worked a couple of years. Sure enough, the main fan was working, but touching the compressor tube, you could feel it pulling every second or so, but not starting. Removing the old part and measuring it, the fan side was good and the compressor side was bad. Watch some YouTube videos if you dont know how to do that. It's not difficult. Anyways, after kicking myself in the butt for 5 minutes straight, I ordered a replacement here on desertcart. Product arrived fine and appears to be a well built part. Steps to replace it: 1)To start, most units have an outdoor circuit breaker you can pull to de-energize the unit. Pull that and/or flip the switch for the CA unit in your main fuse box. Next, remove the side access port on the outside unit, usually just two screws to get access to where the starter cap and relays are. 2)Checked the old cap to make sure it was de-energized (Very important step!!!). Do not touch those wires if it's still energized! If the unit is truely powered down and you still measure voltage on the old cap, you may need to discharge the old cap. Remember though, there are TWO caps in one and you need to discharge BOTH. If either still has a charge, they could give you a serious bite. Not to scare you away from doing it, you just have to be safe. 3)Marked the color of the wires and where they plugged into on the old cap. Note:Take a couple of pictures of the old cap and what wire goes where on it. This can be good to reference later! 4)Unplugged all the wires from the old cap and loosened the strap holding it in, and removed it. 5)Fit the new cap in under the strap, tighten it down but not so tight that it could dent the new cap, and plugged the wires into the new cap in the same positions as the old cap. Note: In most cases, the compressor will plug into the terminal stamped HERM. The fan goes to Fan if stamped. There are often two wires that were on the same terminal on the old cap, and that is the common. Plug all the wires in and DOUBLE CHECK you did it right. Take a picture of the old one at the start if you're not sure. 6)Put the side access cover back on the unit. 7)Reinstall the circuit breaker. Set the thermostat to turn it on and hopefully you have nice cool air blowing in a few minutes! 8)Especially if this fixes it, a very important step is to order a second cap!!! Then you dont have to wait long if it goes out. These get stressed every time the fan or compressor turns on. They do go bad eventually, so just have a backup ready. You will hopefully get a good 3-5 years out of the cap. In the attached picture, the temp was 78, now 71. Spouse and kids are happy. Therefore. I am happy.

## Features

- VEXUNGA 70+10 uF ±6% 370/440 VAC CBB65 dual run start capacitor replacement for BOTH 370 & 440 Volt capacitors.
- 70/10 MFD Capacitor size measures ( 2.36inch / 60mm ) in Diameter x ( 4.33inch / 110mm ) in Height.
- Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz.
- SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required.
- AC Capacitor has three terminals on the top are labeled "Herm" for the compressor motor, "Fan" for the fan, and "C" for the common line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BL3BC67D |
| Best Sellers Rank | #1,062 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 6 |
| Date First Available | November 1, 2022 |
| Item Weight | 12 ounces |
| Manufacturer | VEXUNGA |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Package Dimensions | 5.47 x 2.56 x 2.56 inches |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** VEXUNGA
- **Capacitance:** 70 Microfarad
- **Material:** Polypropylene
- **Operating Voltage:** 440 Volts
- **Shape:** Round

## Images

![VEXUNGA 70/10 uF 70+10 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool - Image 1](https://m.media-amazon.com/images/I/61Sh38LOadL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good.
*by A***A on January 8, 2026*

Works good and lasts. My AC fan went out and this was the problem. Got me through the summer, time will tell how long it lasts. Overall, not a bad choice for the price.

### ⭐⭐⭐⭐⭐ Easy fix that most home owners could do
*by E***E on June 27, 2025*

Watched a YouTube video of the most common Central Air not working fixes. I went out and checked mine as it has not worked a couple of years. Sure enough, the main fan was working, but touching the compressor tube, you could feel it pulling every second or so, but not starting. Removing the old part and measuring it, the fan side was good and the compressor side was bad. Watch some YouTube videos if you dont know how to do that. It's not difficult. Anyways, after kicking myself in the butt for 5 minutes straight, I ordered a replacement here on Amazon. Product arrived fine and appears to be a well built part. Steps to replace it: 1)To start, most units have an outdoor circuit breaker you can pull to de-energize the unit. Pull that and/or flip the switch for the CA unit in your main fuse box. Next, remove the side access port on the outside unit, usually just two screws to get access to where the starter cap and relays are. 2)Checked the old cap to make sure it was de-energized (Very important step!!!). Do not touch those wires if it's still energized! If the unit is truely powered down and you still measure voltage on the old cap, you may need to discharge the old cap. Remember though, there are TWO caps in one and you need to discharge BOTH. If either still has a charge, they could give you a serious bite. Not to scare you away from doing it, you just have to be safe. 3)Marked the color of the wires and where they plugged into on the old cap. Note:Take a couple of pictures of the old cap and what wire goes where on it. This can be good to reference later! 4)Unplugged all the wires from the old cap and loosened the strap holding it in, and removed it. 5)Fit the new cap in under the strap, tighten it down but not so tight that it could dent the new cap, and plugged the wires into the new cap in the same positions as the old cap. Note: In most cases, the compressor will plug into the terminal stamped HERM. The fan goes to Fan if stamped. There are often two wires that were on the same terminal on the old cap, and that is the common. Plug all the wires in and DOUBLE CHECK you did it right. Take a picture of the old one at the start if you're not sure. 6)Put the side access cover back on the unit. 7)Reinstall the circuit breaker. Set the thermostat to turn it on and hopefully you have nice cool air blowing in a few minutes! 8)Especially if this fixes it, a very important step is to order a second cap!!! Then you dont have to wait long if it goes out. These get stressed every time the fan or compressor turns on. They do go bad eventually, so just have a backup ready. You will hopefully get a good 3-5 years out of the cap. In the attached picture, the temp was 78, now 71. Spouse and kids are happy. Therefore. I am happy.

### ⭐⭐⭐⭐⭐ Excellent A/C capacitor replacement part
*by D***N on October 9, 2025*

This A/C capacitor was clearly and accurately described, exact equivalent replacement part, good quality, very easy to install, works perfect! Very reasonable price, very fast shipping.

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**Shop now:** [https://www.desertcart.com.kw/products/529782919-vexunga-70-10-uf-70-10-mfd-370vac-or-440vac](https://www.desertcart.com.kw/products/529782919-vexunga-70-10-uf-70-10-mfd-370vac-or-440vac)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-15*