# 12V circuit for Rasmus starter PFP 680 and PFP 1000 ![12V circuit for Rasmus starter PFP 680 and PFP 1000](https://baterias.com/3262-home_default/12v-circuit-for-rasmus-starter-pfp-680-and-pfp-1000.jpg) > 12V circuit for the repair of Rasmus PFP680 and PFP 1000 starters. Allows the replacement of the original part **Category:** [Vehicle Jump Starters](https://baterias.com/gb/vehicle-jump-starters) - **Canonical URL**: https://baterias.com/gb/12v-circuit-for-rasmus-starter-pfp-680-and-pfp-1000 - **Language**: en-GB - **Reference**: BCOM-RASMUS-CIRCUITO12V - **MPN**: ADAPTADOR-BORNA-FINA - **Price**: 43,56 € - **Stock**: Out of stock ## Quick description 12V circuit for replacement or repair on PFP 680 and PFP 1000 starters. Don't buy a new starter, just replace the part you need! We have the complete exploded view of the starter. ## Description The Rasmus PFP 680 and PFP 1000 starter allows the replacement of all its parts, such as the cut-off key or the 12V control circuit. It is not necessary to buy a new starter, Spanish-made Rasmus starters have all the individual elements ready for sale, so that they can be changed in the event of breakage. ## Frequently asked questions ### How do I verify this battery is the right one? Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the ADAPTADOR-BORNA-FINA; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How do I fit the ADAPTADOR-BORNA-FINA model in my car? In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What warranty does the ADAPTADOR-BORNA-FINA battery have? This battery includes 2 years of official manufacturer warranty against manufacturing defects. It applies to defects such as damaged cells, internal short-circuits or abnormal capacity loss. It does NOT cover misuse (prolonged overcharging, inadequate charger, defective alternator). If the battery fails, we replace it at no cost after a technical inspection. ### When will I receive the ADAPTADOR-BORNA-FINA model? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### Can I return the ADAPTADOR-BORNA-FINA battery if it doesn't fit or doesn't work? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### How much does the ADAPTADOR-BORNA-FINA battery cost? The current price at baterias.com is 43,56 € (VAT included; 36,00 € excl. VAT), updated every 24 hours. The applicable VAT may vary with the destination country and is confirmed in the cart. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). ### Where can I buy the ADAPTADOR-BORNA-FINA battery? At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How long does the ADAPTADOR-BORNA-FINA battery last? Expected lifespan of the ADAPTADOR-BORNA-FINA is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the dimensions of the ADAPTADOR-BORNA-FINA battery? Dimensions (length × width × height) are 100×100×100 mm — also written as 100x100x100 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### How much does the ADAPTADOR-BORNA-FINA battery weigh? It weighs 1 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### What are the equivalents of the ADAPTADOR-BORNA-FINA model? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level. ### Which is better: ADAPTADOR-BORNA-FINA or an alternative from another brand? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What reviews does the ADAPTADOR-BORNA-FINA model have? The average rating of the ADAPTADOR-BORNA-FINA on baterias.com is 4.79/5 from 22 verified customer reviews. The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.5/5 from 11,281+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped cars that need OBD registration after fitting. ## Reviews - **Average rating**: 4.79 / 5 (22 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-08-23*