# Marine battery Kronobat LI12V200AhBT 12V 200Ah Litio ![Marine battery Kronobat LI12V200AhBT 12V 200Ah Litio](https://baterias.com/3243-home_default/battery-litio-12v-200ah-bt.jpg) > Kronobat LI12V200AhBT marine battery 12V 200Ah Litio. Vibration resistant, deep-discharge capable; cranking and house duties. 24 h delivery. **Category:** [Boat Batteries](https://baterias.com/gb/boat-batteries) β†’ [KRONOBAT](https://baterias.com/gb/kronobat) - **Canonical URL**: https://baterias.com/gb/battery-litio-12v-200ah-bt - **Language**: en-GB - **Brand**: KRONOBAT - **Reference**: BCOM-KRONOBAT-LI12V200AhBT - **MPN**: LI12V200AhBT - **Price**: 1.170,69 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | KRONOBAT | | Reference | LI12V200 AhBT | | Voltaje | 12 V | | Largo | 530 mm | | Ancho | 230 mm | | Alto | 220 mm | | Peso | 20 kg | | TecnologΓ­a | LifePo4 BT | | Capacidad C20 (Ah) | 200 Ah | ## Quick description **Kronobat LI12V200AhBT 12V 200Ah** is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free. ### Why this marine battery? - **Marine design** built for boat swell and vibration - **Dual function** starts the engine and powers onboard services - **Sealed and safe** maintenance-free even when the boat rolls πŸ”Œ Voltage 12 V ⚑ Capacity 200 Ah C20 πŸ“ Dimensions 530Γ—230Γ—220 mm βš™οΈ Technology Lithium (LiFePO4) βš–οΈ Weight 20 kg ## Description ## Kronobat 12V 200Ah Bluetooth Battery The Kronobat 12V 200Ah LiFePO4 battery with Bluetooth connection is ideal for robotics, isolated homes, automotive, medical equipment, emergency lights, solar battery banks and multiple applications where a 48V storage battery is needed. They have greater durability, they are also safer and have a long useful life, up to 3000 cycles. They have reduced weight and dimensions and have a low self-discharge rate. ## Advantages and features A lithium iron phosphate battery or LFP battery is a type of rechargeable battery, specifically a lithium ion battery with a lithium iron phosphate cathode: LiFePO4. These batteries have a greater durability than batteries made only with Lithium. One of the most important advantages over other lithium-ion chemistries is its chemical and thermal stability, which improves battery safety. LiFePO4 are structurally similar, which means that LiFePO4 cells are more structurally stable than LiCoO2 cells, so they lose less capacity as charge-discharge cycles are carried out, extending their life up to 10 times compared to other compounds. If you change your lead, Gel or AGM batteries for a LiFePO4 you will get multiple advantages. - ➜ Maintenance-free throughout its life. - ➜ No danger of gas leakage, acids or electrode sulfation - ➜ Great economy of use and performance, estimated duration of 10-15 years with approximately 70% capacity - ➜ It is the technology that offers the longest duration and significant savings compared to other types of batteries - ➜ One of the biggest advantages in multiple applications is its lighter weight and volume. A single 20 kg battery. offers the performance of 2 traditional batteries with a weight of 120 Kg. Saving weight, volume, fuel - ➜ Allows the connection in series or in parallel of up to 4 elements, obtaining a higher amperage - ➜ LiFePo4 batteries have no memory effect and can be used immediately after charging - ➜ Wide working range, load between 0ΒΊ and 45ΒΊ and use between -20ΒΊ and 60ΒΊ ## Applications - ➜ Electric vehicles - ➜ Golf - ➜ Navy - ➜ Recreation Vehicles - ➜ Power sports - ➜ Solar - ➜ UPS and more... ## Why choose a Kronobat battery? At baterias.com we know the market and the products and we are only going to offer you batteries of the highest quality. We will always offer you quality-assured batteries, made with the best materials and by leading brands. Thanks to our business model, we have managed to offer first-brand batteries at second-brand prices. However, we also have private label batteries manufactured by the main manufacturers (Varta, Exide, Long etc...) such as the Kronobat brand. Our wide catalog of products offers you a solution for every application or need, you only have to browse our website to find batteries manufactured by leaders in the sector, batteries at an excellent price and in this case, lithium batteries that offer more security than other technologies. Find here the 3 above mentioned features in one product. Buy your Kronobat batteries If you want additional information about the **LiFePO4 12V 200Ah battery** you can download the product data sheet and the user manual at the following links: [ Download technical sheet KRONOBAT LiFePO4 12V 200Ah](/fichastecnicas/fichatecnica-bateriaslitio-kronobat-12v200ah-en.pdf) [ Download User Manual KRONOBAT LiFePO4 Batteries](/fichastecnicas/manual-usuario-bateria-de-litio-kronobat-en.pdf) ## Frequently asked questions ### How do I know if the LI12V200AhBT model fits my boat? 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 LI12V200AhBT; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year β€” we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How do I change this battery step by step? In most boats 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 (βˆ’) 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 β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On boats with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How many years of warranty does the LI12V200AhBT model cover? This battery includes 1 year of official manufacturer warranty against manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. It does NOT cover misuse (prolonged overcharging, inadequate charger, defective alternator). Once the defect is verified by technical inspection, we replace the LI12V200AhBT at no cost. ### When will I receive the LI12V200AhBT model? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock β€” 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 Kronobat LI12V200AhBT 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 β€” 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 Kronobat LI12V200AhBT battery cost? The current price at baterias.com is 1.170,69 € (VAT included; 967,51 € 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 do I find the LI12V200AhBT model online? At baterias.com β€” 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 Kronobat LI12V200AhBT battery last? Expected lifespan of the Kronobat LI12V200AhBT is 10 to 15 years, equivalent to 3,000-5,000 cycles at 80% DoD. 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 Kronobat LI12V200AhBT battery? Dimensions (length Γ— width Γ— height) are 530Γ—230Γ—220 mm β€” also written as 530x230x220 mm β€” following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### How much does the Kronobat LI12V200AhBT battery weigh? It weighs 20 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 is the capacity and CCA of the LI12V200AhBT model? Nominal capacity 200 Ah[?cca: and [cold-cranking amps A]] at 12 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer. ### Will the Kronobat LI12V200AhBT battery fit my boat? Three options to confirm: 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; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year β€” we reply during business hours (Mon–Fri 9:00–18:00 CET). The LI12V200AhBT typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the LI12V200AhBT 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 β€” an EFB cannot be replaced with a conventional battery in Start-Stop boats. See the "Equivalents" section to view recommended options at the same performance level. ### Which is better: Kronobat LI12V200AhBT 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 do users say about the Kronobat LI12V200AhBT battery? 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 (4.4/5 from 10,976+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped boats that need OBD registration after fitting. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-08-04*