--- product_id: 376590012 title: "6Pcs Super Capacitor Protection Board, 2.5V Super Capacitor Battery, Capacitor Protection Board Module, Protects Capacitor from Exceeding The Limiting Voltag" brand: "diyeeni" price: "R813" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/376590012-6pcs-super-capacitor-protection-board-2-5v-super-capacitor-battery store_origin: ZA region: South Africa --- # 2.5V ±50mV high-precision voltage regulation Fits 35mm & 40mm super capacitors with precise mounting Enhanced heat dissipation with large copper backplate 6Pcs Super Capacitor Protection Board, 2.5V Super Capacitor Battery, Capacitor Protection Board Module, Protects Capacitor from Exceeding The Limiting Voltag **Brand:** diyeeni **Price:** R813 **Availability:** ✅ In Stock ## Summary > ⚡ Protect your power, perfect your performance! ## Quick Answers - **What is this?** 6Pcs Super Capacitor Protection Board, 2.5V Super Capacitor Battery, Capacitor Protection Board Module, Protects Capacitor from Exceeding The Limiting Voltag by diyeeni - **How much does it cost?** R813 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/376590012-6pcs-super-capacitor-protection-board-2-5v-super-capacitor-battery) ## Best For - diyeeni enthusiasts ## Why This Product - Trusted diyeeni brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Designed to fit both 600-700F (35mm) and 2000F (40mm) super capacitors with exact mounting hole spacing. - • **Adjustable Voltage Limits:** Customizable pressure limit via adjustable resistors (R4, R5) for tailored protection needs. - • **Precision Voltage Control:** Maintains capacitor voltage within a tight 2.5V ±50mV range to prevent damage and extend lifespan. - • **Integrated Protection Board:** Each capacitor comes with a dedicated protection module to prevent voltage overrun, safeguarding your investment. - • **Superior Thermal Management:** Large copper backplate and optimized power tube design ensure stable operation by efficiently dissipating heat. ## Overview The Diyeeni 6Pcs Super Capacitor Protection Board set features high-precision 2.5V ±50mV voltage regulation, advanced heat dissipation via a large copper backplate, and compatibility with 35mm and 40mm super capacitors. Each capacitor is equipped with an adjustable protection board module that prevents voltage from exceeding safe limits, ensuring enhanced stability and longevity for your super capacitor batteries. ## Description Diyeeni6Pcs Super Capacitor Protection Board, 2.5V Super Capacitor Battery, Capacitor Protection Board Module, Protects Capacitor from Exceeding The Limiting Voltag ## Features - 🔧【Good Heat Dissipation】The power tube and the large copper on the back of the resistor improve heat dissipation and operate more stably. - 🔧【High Precision Regulator】Use the high-precision regulator IC as a reference, the default regulator is 2.5v±50mV (adjustable R4, R5 resistance can adjust the pressure limit). - 🔧【Specifivations1】The diameter is 35mm, the fixed hole diameter is 5.8mm, the center distance between the two holes is 12.5mm, and the pad diameter is 10mm. (Conform to 600-700F super capacitor) - 🔧【Specifivations2】The diameter is 40mm, the diameter of the fixing hole is 6mm, the center distance between the two holes is 17mm, and the diameter of the pad is 10mm. (Conform to 2000F super capacitor) - 🔧【With Protective Plate】2.5V super farad capacitor is suitable for super capacitor protection board Each capacitor is equipped with a protection board, which can effectively protect each capacitor from exceeding the limit voltage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08592TMTX | | Best Sellers Rank | #321,352 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,099 in Industrial Electrical Capacitors | | Brand | Diyeeni | | Brand Name | Diyeeni | | Customer Reviews | 4.2 out of 5 stars 51 Reviews | | Equivalent Series Resistance | 0.4 Ohms | | Item Shape | Round | | Item Weight | 0.03 Kilograms | | Manufacturer | Diyeeni | | Material | Copper | | Material Type | Copper | | Maximum Voltage | 2.5 Volts | | Model | Diyeeni8bxz3ndgkq | | Mounting Type | Surface Mount | | Operating Voltage | 2.5 Volts | | Part Number | Diyeeni8bxz3ndgkq | | Shape | Round | | UPC | 738674220829 738674220812 | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** Diyeeni - **Material:** Copper - **Shape:** Cylindrical - **Operating voltage:** 2.5 Volts - **Maximum voltage:** 2.5 Volts ## Images ![6Pcs Super Capacitor Protection Board, 2.5V Super Capacitor Battery, Capacitor Protection Board Module, Protects Capacitor from Exceeding The Limiting Voltag - Image 1](https://m.media-amazon.com/images/I/71r0bvic85L.jpg) ## Frequently Bought Together - Diyeeni 6Pcs Super Capacitor Board, 2.5V Super Capacitor Battery, Capacitor Board Module, Capacitor from Exceeding The Limiting Voltag - 10Pcs 2.7V 500F supercapacitor - high-Performance supercapacitor 35x60mm Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/376590012-6pcs-super-capacitor-protection-board-2-5v-super-capacitor-battery](https://www.desertcart.co.za/products/376590012-6pcs-super-capacitor-protection-board-2-5v-super-capacitor-battery) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-02*