--- product_id: 59729655 title: "BB1D 1.0 Farad Car Audio Power Capacitor with Red Digital Voltage Display, Audible Warning Indicators, Clear Mounting Brackets, Automatic Shutoff Protection for Systems Up to 1000W" brand: "belva" price: "2573192β‚«" currency: VND in_stock: true reviews_count: 8 category: "Belva" url: https://www.desertcart.vn/products/59729655-bb1d-1-0-farad-car-audio-power-capacitor-with-red store_origin: VN region: Vietnam --- # 1.0 Farad Power Capacity Audible Warning Indicators Red Digital Voltage Display BB1D 1.0 Farad Car Audio Power Capacitor with Red Digital Voltage Display, Audible Warning Indicators, Clear Mounting Brackets, Automatic Shutoff Protection for Systems Up to 1000W **Brand:** belva **Price:** 2573192β‚« **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up your ride with precision and style β€” don’t let your sound system fall flat! ## Quick Answers - **What is this?** BB1D 1.0 Farad Car Audio Power Capacitor with Red Digital Voltage Display, Audible Warning Indicators, Clear Mounting Brackets, Automatic Shutoff Protection for Systems Up to 1000W by belva - **How much does it cost?** 2573192β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/59729655-bb1d-1-0-farad-car-audio-power-capacitor-with-red) ## Best For - belva enthusiasts ## Why This Product - Trusted belva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Never Miss a Beat Warning:** Audible alerts notify you of voltage irregularities before they impact your sound experience. - β€’ **Stay Informed at a Glance:** Bright red digital voltage display keeps you instantly updated on your system’s power status. - β€’ **Power Your Beats with Precision:** 1.0 Farad capacitor stabilizes power for systems up to 1000W, eliminating voltage drops and audio cutouts. - β€’ **Smart Protection for Your System:** Automatic shutoff safeguards your audio gear by preventing over-discharge and power surges. - β€’ **Sleek, Compact, and Ready to Mount:** Clear mounting brackets included for a clean, professional installation that fits most vehicle setups. ## Overview The Belva BB1D 1.0 Farad Car Audio Power Capacitor is engineered to support car audio systems up to 1000 watts by delivering stable power and preventing voltage drops. Featuring a clear red digital voltage display and audible warning indicators, it offers real-time monitoring and alerts to protect your investment. Compact and easy to install with included mounting brackets, it also includes automatic shutoff protection to ensure longevity and reliability of your audio setup. ## Description Product description Belva 1.0 Farad Capacitor 1.0 Farad Capacitor with Digital Red Display Enhance the performance of your car audio system with the Belva BB1D 1.0 Farad Capacitor. Designed to support systems up to 1000 watts, this capacitor ensures stable power delivery to your amplifiers, improving overall audio quality and performance. Compact and measuring 10-1/2 inches in length, 4-1/2 inches in width, and 3-1/2 inches in height, the Belva BB1D 1.0 Farad Capacitor is designed to fit neatly into most vehicle configurations. Whether you're upgrading an existing setup or installing a new system, this capacitor ensures reliable performance and protection for your car audio experience. Key Features 1.0 Farad Power Capacitor Perfect for systems up to 1000W Red digital voltage display Audible warning indicators 10-16 Volts DC Automatic shutoff protection Dimensions: 10-1/2"L x 4-1/2"W x 3-1/2"H Review: 1) Get it. 2) Read the Q n A. 3) Not convinced, read on. - The Belva BB2D works great. But first, lets get the little stuff out of the way. The resister for first charge (and discharge if necessary) is incorrect in some way. The guy in the Q n A who used his test light nailed it. my resistor did not work and I used this idea and it worked like a champ. Basically put any type of resistance (like a light bulb) in series with the positive for the first charge (or across the + and - to discharge for safety) or if it has been discharged to work on system. Cap's store a lot of energy, these techniques are important. Discharging. (Decreasing voltage when stereo is turned off) A cap will naturally decay when no power is flowing. Decreasing voltage until the circuit board shuts it off at 9.5Vdc (I believe that's correct, but hey, no quotes) is normal. This way the cap is still 3/4 the way full when the system comes on. This is why you charge slowly with "resistor" (pronounced Light Bulb) the first time, the cap is empty. this stops the cap from over taxing your electrical system each time you start your car. Blue light. Cover it. Be creative. Why I am writing this review. I enjoy my music. I have been into car stereo for some time and have installed about a dozen systems. All under 1000W systems. About 5 years ago I built a 1600W system All JL Audio amps. This system included a 250A alternator upgrade and a 1/0 wiring kit. I have been experiencing "cut out" or "overload" mostly for the sub and sometimes the tweeters. Lots of troubleshooting and a little google searching led me to the idea my VOLTAGE was DROPPING. Naawww, not with my BIG ALTERNATOR! Surely not. Turns out, YEAH! Still feeling unsure about a cap purchase, I saw this Belva BB2D for only $40 bucks. Wired it in and VUAL LA. My system is Pa Poundin'. It Works! The techy stuff. Pioneer DEH 80 PRS head unit, JL Audio HD750/1, JL Audio HD 600/4, JL Audio 300/4v3, JL Audio 12W6v3-D4 subwoofer, Focal 165FX in front, Boston Acoustics SX60 in back. 600/4 feeds mid-woofers and 300/4 feeds tweeters. All crossover/ slopes/ levels/ eq are set up in the Pioneer head unit. I removed one of the the 3rd row seats in an suv and made a platform to mount my amps, covered it with a board and made a custom, sealed, 1.0cu ft sub box that fits over the "arm rest"/ rear wheel well. All 4 mids and the front tweeters are custom fit into stock locations. The rear tweeters are visible. Buy this and get rockin'! Review: Seems good. - Seems to work as it should, keeps my alternator from freaking out on the harder hits. ## Features - 1.0 Farad Power Capacitor - Perfect for Systems up to 1000 Watts - Audible Warning - Red Voltage Display - Mounting Brackets Included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OYFVREA | | Best Sellers Rank | #17 in Car Amplifier Capacitors | | Brand | BELVA | | Brand Name | BELVA | | Capacitance | 1 Farad | | Customer Reviews | 4.4 out of 5 stars 1,564 Reviews | | Global Trade Identification Number | 00818060010781 | | Included Components | capacitors | | Item Dimensions W x H | 4.5"W x 3.5"H | | Item Shape | Rectangular | | Item Weight | 3 Pounds | | Manufacturer | Belva | | Material | Capacitor Only | | Material Type | Capacitor Only | | Maximum Voltage | 16 Volts (DC) | | Mounting Type | Surface Mount | | Operating Voltage | 16 Volts (DC) | | Shape | Rectangular | | UPC | 818060010781 | ## Product Details - **Capacitance:** 1 Farad - **Brand:** BELVA - **Material:** Capacitor Only - **Shape:** Rectangular - **Operating Voltage:** 16 Volts (DC) ## Images ![BB1D 1.0 Farad Car Audio Power Capacitor with Red Digital Voltage Display, Audible Warning Indicators, Clear Mounting Brackets, Automatic Shutoff Protection for Systems Up to 1000W - Image 1](https://m.media-amazon.com/images/I/71xuoGGZTNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 1) Get it. 2) Read the Q n A. 3) Not convinced, read on. *by C***E on April 11, 2023* The Belva BB2D works great. But first, lets get the little stuff out of the way. The resister for first charge (and discharge if necessary) is incorrect in some way. The guy in the Q n A who used his test light nailed it. my resistor did not work and I used this idea and it worked like a champ. Basically put any type of resistance (like a light bulb) in series with the positive for the first charge (or across the + and - to discharge for safety) or if it has been discharged to work on system. Cap's store a lot of energy, these techniques are important. Discharging. (Decreasing voltage when stereo is turned off) A cap will naturally decay when no power is flowing. Decreasing voltage until the circuit board shuts it off at 9.5Vdc (I believe that's correct, but hey, no quotes) is normal. This way the cap is still 3/4 the way full when the system comes on. This is why you charge slowly with "resistor" (pronounced Light Bulb) the first time, the cap is empty. this stops the cap from over taxing your electrical system each time you start your car. Blue light. Cover it. Be creative. Why I am writing this review. I enjoy my music. I have been into car stereo for some time and have installed about a dozen systems. All under 1000W systems. About 5 years ago I built a 1600W system All JL Audio amps. This system included a 250A alternator upgrade and a 1/0 wiring kit. I have been experiencing "cut out" or "overload" mostly for the sub and sometimes the tweeters. Lots of troubleshooting and a little google searching led me to the idea my VOLTAGE was DROPPING. Naawww, not with my BIG ALTERNATOR! Surely not. Turns out, YEAH! Still feeling unsure about a cap purchase, I saw this Belva BB2D for only $40 bucks. Wired it in and VUAL LA. My system is Pa Poundin'. It Works! The techy stuff. Pioneer DEH 80 PRS head unit, JL Audio HD750/1, JL Audio HD 600/4, JL Audio 300/4v3, JL Audio 12W6v3-D4 subwoofer, Focal 165FX in front, Boston Acoustics SX60 in back. 600/4 feeds mid-woofers and 300/4 feeds tweeters. All crossover/ slopes/ levels/ eq are set up in the Pioneer head unit. I removed one of the the 3rd row seats in an suv and made a platform to mount my amps, covered it with a board and made a custom, sealed, 1.0cu ft sub box that fits over the "arm rest"/ rear wheel well. All 4 mids and the front tweeters are custom fit into stock locations. The rear tweeters are visible. Buy this and get rockin'! ### ⭐⭐⭐⭐⭐ Seems good. *by B***. on December 18, 2025* Seems to work as it should, keeps my alternator from freaking out on the harder hits. ### ⭐⭐⭐⭐⭐ A must have! Looks great too! *by S***E on October 26, 2025* Works well!! Saves my alternator from dropping voltage at the light at 3 A.M.!! Honestly this thing looks cool too! ## Frequently Bought Together - Belva BB1D 1.0 Farad Car Audio Power Capacitor with Red Digital Voltage Display - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/59729655-bb1d-1-0-farad-car-audio-power-capacitor-with-red](https://www.desertcart.vn/products/59729655-bb1d-1-0-farad-car-audio-power-capacitor-with-red) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*