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Kronobat PB-70.1T · Car battery 12V 70Ah 630A

Specifications

BrandKRONOBAT
Part numberPB-70.1T
Voltage (V)12
Capacity (C20)70Ah (c20)
Cold cranking amps (EN)630A
TechnologyLead-acid
Length261.00 mm
Width175.00 mm
Height220.00 mm
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Polarity: positive on the left. Check it matches your current battery before buying.

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 qualitywithout dealership prices
  • Lasts 4 to 6 yearsbuy once instead of twice
  • Real human tech supportif 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
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Car battery Kronobat PB-70.1T Premium 70Ah 630A 12V

12VVoltage
70AhCapacity
630ACold cranking
16.80kgWeight

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.

In short: the Kronobat PB-70.1T (70 Ah, 630 A, 261 × 175 × 220 mm, positive terminal on the left). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Varta LFS75 and Varta E24.

  • 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.

  • Reference
    BCOM-KRONOBAT-PB-70.1T

Data sheet

  • Brand
  • Reference
    PB-70.1T
  • Model
    PREMIUM
  • Voltage (V)
    12
  • Length
    261.00 mm
  • Width
    175.00 mm
  • Height
    220.00 mm
  • Weight
    16.80 Kgs
  • Technology
    Lead-acid
  • Terminal layout
    Positive terminal on the left
  • Terminal type
    1.0
  • Cold cranking amps (EN)
    630A
  • Capacity (C20)
    70Ah (c20)

Specific References

  • MPN
    PB-70.1T

Comparison: Kronobat PB-70.1T vs equivalents — alternatives with the same dimensions, Ah and CCA

The Kronobat PB-70.1T is interchangeable with these equivalent references: LFS75 (Varta), E24 (Varta). Higher-technology alternatives that can replace it: EZ650 (Exide), TZ650 (Tudor).

Product Specifications Technology Price
Kronobat PB-70.1T Kronobat PB-70.1T This battery 12V 70Ah 630A Lead-acid
Varta LFS75 Varta LFS75 12V 75Ah 600A Lead-acid €152.10
Varta E24 Varta E24 ★ 4,8 12V 70Ah 630A Lead-acid €80.70
Exide EZ650 Exide EZ650 12V 75Ah 750A EFB Upgrade €107.90
Tudor TZ650 Tudor TZ650 Upgrade €107.90

Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.

Recommended accessories — complement the Kronobat PB-70.1T with a charger or tester

Fitting it yourself? Step-by-step guide to replacing the battery →

Frequently asked questions

How is the Kronobat PB-70.1T battery installed in the vehicle?

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 our blog. 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 — with positive on the left 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 is the service life of the PB-70.1T model?

Expected lifespan of the Kronobat PB-70.1T is 4 to 6 years in regular car use without Start-Stop. 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 size is this battery?

Dimensions (length × width × height) are 261×175×220 mm — also written as 261x175x220 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.

What polarity does the Kronobat PB-70.1T battery have?

Polarity: positive on the left. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

Does this battery fit my car?

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 — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The PB-70.1T typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Kronobat PB-70.1T?

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.


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