# Car battery Kronobat PB-70.1T 12V 70Ah 630A ![Car battery Kronobat PB-70.1T 12V 70Ah 630A](https://baterias.com/3292-home_default/best-price-battery-12v-70ah-pb-70_1t.jpg) > Kronobat PB-70.1T car battery 12V 70Ah 630A. PREMIUM range. Dimensions 261×175×220 mm, + terminal on the left. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [KRONOBAT](https://baterias.com/gb/kronobat) - **Canonical URL**: https://baterias.com/gb/best-price-battery-12v-70ah-pb-70_1t - **Language**: en-GB - **Brand**: KRONOBAT - **Reference**: BCOM-KRONOBAT-PB-70.1T - **MPN**: PB-70.1T - **Last updated**: 2026-08-06 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Reference | PB-70.1 T | | Model | PREMIUM | | Voltage (V) | 12 V | | Largo | 261 mm | | Ancho | 175 mm | | Alto | 220 mm | | Peso | 16.8 kg | | Tecnología | Lead-acid | | Terminal layout | Positive terminal on the left | | Terminal type | 1 | | Cold cranking amps (EN) | 630 A | | Capacity (C20) | 70 Ah (c20) | ## Quick description **Kronobat PB-70.1T 12V 70Ah 630A** is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment). ## Why this car battery? - **Original-equipment quality** without dealership prices - **Lasts 4 to 6 years** buy once instead of twice - **Real human tech support** if you have any doubts before buying 🔌 Voltage 12 V ⚡ Capacity 70 Ah C20 🔋 Cold cranking 630 A EN-1 📏 Dimensions 261×175×220 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the left ⚖️ Weight 16,8 kg 🏷️ Model PREMIUM ## Description ## Car battery Kronobat PB-70.1T Premium 70Ah 630A 12V 12*V* Voltage 70*Ah* Capacity 630*A* Cold cranking 16.80*kg* Weight The **Kronobat PB-70.1T car battery** is rated at **12 V**, **70 Ah** and **630 A** of cold cranking current (EN) from the **Premium** range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Measuring 261 × 175 × 220 mm and the positive terminal on the left, it is the direct replacement for cars fitted from the factory with a 70 Ah battery of this format. - Low self-discharge: copes with long stops without losing charge. - Designed to last several years under normal daily use. - Good balance of capacity, cranking power and price. - Stable voltage for the vehicle electronics (ECU, sensors, climate control). ### What the Kronobat PB-70.1T is for Designed for passenger cars with conventional starting, without a Start-Stop system, the Kronobat PB-70.1T is the direct replacement when your vehicle uses a 70 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 16.80 kg and 1.0 terminals. ### Size, terminals and hold-down of the Kronobat PB-70.1T In terms of format, the Kronobat PB-70.1T measures 261 × 175 × 220 mm (length × width × height) and weighs 16.80 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses 1.0 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### Kronobat: the maker behind the PB-70.1T Kronobat is the exclusive brand of baterias.com: batteries made to the same production standards as the leading brands, with a value for money that is hard to match and an official warranty. All the Kronobat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### The Kronobat PB-70.1T: Premium range and conventional lead-acid technology The **Premium** is the Kronobat range the PB-70.1T belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use. ### Care and maintenance On batteries with filler caps, check the electrolyte level and top up only with distilled water. Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. ### Manufacturer's warranty The Kronobat PB-70.1T comes with the **manufacturer's official warranty** against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge. ### Shipping, delivery and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How is the Kronobat PB-70.1T battery installed in the vehicle? With a 10 mm spanner, swapping in the Kronobat PB-70.1T takes 15 to 30 minutes on most cars; if the battery sits in the boot or under a seat, allow up to twice as long. With the engine stopped and the key removed, always start with the negative (−) terminal, then the positive (+). Free the clamp, swap the battery without turning it round (this one has positive on the left) so the polarity stays the same, and reconnect in reverse: positive (+) first, negative (−) last. If the car manufacturer lists any extra step in the handbook, follow it. More detail in how to replace the car battery. ### What is the service life of the PB-70.1T model? As a guide, you can expect the Kronobat PB-70.1T to last 4 to 6 years in regular car use without Start-Stop, although the real figure may be higher or lower. What weighs most: temperature (cold makes starts harder and intense heat evaporates the electrolyte), frequent short trips, the condition of the alternator and charging system, power draw while parked and maintenance, not forgetting the type of car and Start-Stop. ### What size is this battery? It measures 261×175×220 mm in length × width × height, with the terminals included in the height. Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close. ### What polarity does the Kronobat PB-70.1T battery have? On the Kronobat PB-70.1T, the polarity is positive on the left. If your current battery has its positive on the other side, this one is not suitable without longer cables or a reconfigured system (short-circuit risk). To check, stand the battery in front of you with the terminals nearest you: the positive (+) is the one with the red ring. ### Does this battery fit my car? Three routes: the "Compatible vehicles" tab on this page, with the vehicles verified by our technical team; your number plate in the finder, from which DGT/DVLA/KBA detect model and engine; and WhatsApp, with make, model, engine and year, during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). In every case, the car manufacturer's specifications (owner's handbook) take precedence. ### Which batteries are equivalent to the Kronobat PB-70.1T? The "Equivalents" section of this page gathers the recommended options with equivalent performance; remember that in Start-Stop cars an EFB should not be replaced with a conventional battery. A direct equivalent needs what this PB-70.1T offers: 261×175×220 mm, positive on the left, the same Ah and CCA and conventional technology. ### Kronobat PB-70.1T or Varta E24: which one to choose? The Varta alternative that fits where the PB-70.1T goes, with the same polarity. Compared with the PB-70.1T it has the same Ah and cranking power. It costs €80.70 more. A straight swap with nothing to adapt; the difference is the price and the brand you prefer. ### Kronobat PB-70.1T or Tudor TL754: which one to choose? The EFB of this size, built for the simple Start-Stop that a conventional battery like the PB-70.1T cannot take. Compared with the PB-70.1T it has 5 Ah more and 120 A of cold cranking more. It costs €85.10 more. Essential if your car has basic Start-Stop or came with EFB; without Start-Stop it is a durability upgrade you can skip. ## Equivalent batteries - [VARTA LFS75](https://baterias.com/gb/battery-varta-lfs75-12v-75ah-600a) - [VARTA E24](https://baterias.com/gb/battery-varta-e24-12v-70ah-630a) - [EXIDE EZ650](https://baterias.com/gb/battery-exide-ez650-12v-75ah-800a) - [TUDOR TZ650](https://baterias.com/gb/battery-tudor-tz650-12v-75ah) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-11-09*