--- url: https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/buhrer/rf/rf21 title: "Batteries Bührer RF RF21" type: engine language: en-GB application: "Batteries for Construction and Agricultural Machinery" brand: "Bührer" model: "RF" engine: "RF21" compatible_batteries: 5 capacity_ah_range: "100-125" cca_range: "600-720" voltage: 12 V updated: 2026-10-24 source: baterias.com --- # Batteries Bührer RF RF21 **TL;DR — Bührer RF RF21:** 100-125 Ah · 600-720 A (CCA) · 12 V · 5 Compatible batteries. **Quick answer:** Depending on the equipment, your vehicle uses one of these two main batteries: ordinary lead-acid 125 Ah (349×175×285 mm), for which we recommend VARTA J2, or ordinary lead-acid 100 Ah (413×175×220 mm): VARTA H5. Before buying, check the Ah on your current battery's label or measure its length. **baterias.com** · Engine **URL:** https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/buhrer/rf/rf21 > baterias.com > Batteries for Construction and Agricultural Machinery > Bührer > RF > RF21 ## Verified selection - Application: Batteries for Construction and Agricultural Machinery - Make: Bührer - Model: RF - Engine: RF21 ## Technical specifications - Capacity (Ah): 100-125 Ah - Cranking (CCA): 600-720 A - Voltage: 12 V - Case size: D - Compatible batteries: 5 ## Compatible batteries (5) | Make | Model | Ref. | Ah | CCA | V | Tech | Dims (LxAxH mm) | Polo | Price | URL | |---|---|---|---|---|---|---|---|---|---|---| | VARTA | Truck battery Varta H5 12V 100Ah 600A | H5 | 100 (c20) | 600A | 12 | Lead-acid | 413x175x220 | | 159.90 EUR | https://baterias.com/gb/battery-varta-h5-12v-100ah-600a | | VARTA | Truck battery Varta J2 12V 125Ah 720A | J2 | 125 (c20) | 720A | 12 | Lead-acid | 349x175x290 | | 139.70 EUR | https://baterias.com/gb/battery-varta-j2-12v-125ah-720a | | VARTA | Truck battery Varta I6 12V 110Ah 850A | I6 | 110 (c20) | 850A | 12 | Lead-acid | 413x175x220 | | 174.60 EUR | https://baterias.com/gb/battery-varta-i6-12v-110ah-850a | | TUDOR | Truck battery Tudor TG1008 12V 100Ah 680A | TG1008 | 100 (c20) | 680A | 12 | Lead-acid | 413x175x220 | | 180.10 EUR | https://baterias.com/gb/battery-tudor-tg1008-100ah-680a | | EXIDE | Truck battery Exide EG1008 12V 100Ah 680A | EG1008 | 100 (c20) | 680A | 12 | Lead-acid | 413.00cmx175.00cmx220.00cm | | 171.50 EUR | https://baterias.com/gb/battery-exide-eg1008-12v-100ah-680a | ## Frequently asked questions ### What battery does the Bührer RF RF21 use? The Bührer RF RF21 may use different batteries depending on engine and equipment. We found 5 compatible batteries priced between 139,70€ — 180,10€. Check dimensions and positive terminal position before purchasing. ### Can I install a higher capacity battery in my Bührer RF RF21? Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Bührer RF RF21 battery compartment and the positive terminal position matches. ### How do I find the right battery for my vehicle? Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp. ### What warranty do the batteries have? All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user. ### How long does it take for the battery to arrive? Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc. ### How long does delivery take? In mainland Spain delivery takes 24-48 working hours if you order before 6:00 pm (Monday to Friday) and the battery is in stock; mainland Portugal takes 1 to 4 working days, the Balearic Islands 2 to 5 working days and other EU destinations 4 to 7 working days. Batteries are shipped fully charged and ready to install. ## Other vehicles using this battery - [JOHN DEERE Tractors](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/john-deere/tractors) - [ATLAS Others](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/atlas/others) - [KHD M](https://baterias.com/gb/batteries-for-truck/khd/m) - [JOHN DEERE 6000](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/john-deere/6000) - [MERCEDES-BENZ UNIMOG](https://baterias.com/gb/batteries-for-truck/mercedes-benz/unimog) - [MAGIRUS-DEUTZ M](https://baterias.com/gb/batteries-for-truck/magirus-deutz/m) - [FENDT Farmer](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fendt/farmer) - [DEUTZ-FAHR Combine harvesters](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/deutz-fahr/combine-harvesters) ## Related links - [Plate search](https://baterias.com/gb/battery-finder-by-plate) - [HTML version](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/buhrer/rf/rf21) - [llms.txt](https://baterias.com/gb/llms.txt) ### Other languages - [ES-ES] [https://baterias.com/baterias-para-maquinaria-de-obras-y-agricola/buhrer/rf/rf21](https://baterias.com/baterias-para-maquinaria-de-obras-y-agricola/buhrer/rf/rf21?format=md) - [EN-GB] [https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/buhrer/rf/rf21](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/buhrer/rf/rf21?format=md) - [PT-PT] [https://baterias.com/pt/baterias-para-maquinaria-agricola-e-de-obras/buhrer/rf/rf21](https://baterias.com/pt/baterias-para-maquinaria-agricola-e-de-obras/buhrer/rf/rf21?format=md) - [FR-FR] [https://baterias.com/fr/batteries-pour-machines-agricoles-et-de-chantier/buhrer/rf/rf21](https://baterias.com/fr/batteries-pour-machines-agricoles-et-de-chantier/buhrer/rf/rf21?format=md) - [IT-IT] [https://baterias.com/it/batterie-per-macchine-agricole-e-da-costruzione/buhrer/rf/rf21](https://baterias.com/it/batterie-per-macchine-agricole-e-da-costruzione/buhrer/rf/rf21?format=md) - [DE-DE] [https://baterias.com/de/batterien-fuer-bau-und-landmaschinen/buhrer/rf/rf21](https://baterias.com/de/batterien-fuer-bau-und-landmaschinen/buhrer/rf/rf21?format=md)