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Tayna Batteries


*Excludes Forklift, Off Grid and Trojan Batteries.

S4 020 Bosch Car Battery 12V 45Ah Type 044 S4020

S4 020 Bosch Car Battery 12V 45Ah Type 044 S4020

£ 48.50 inc. VATPrice

£ 7.97 inc. VATStandard Delivery

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In Stock  In Stock for Express Delivery

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Technical Specification

Customer Rating Customer Rating
4.9 From 17 Reviews
TerminalsPositive Front RightJapanese Narrow
RangeBosch S4
Voltage12 Volts
Capacity (C20)45 Ah
CCA (EN)330 A
Length238 mm
Width129 mm
Height inc. terms227 mm
Guarantee4 Years
Barcode (EAN)4047023479822

Product Videos

How to fit a car battery video

View AllLatest Customer Reviews

Good battery for a great price and quick delivery.



Star Rating

Fitted To: Toyota Alphard 2362 Petrol 2005

Brilliant service,spoke to a guy who knew what they were talking about. After talking to 3 battery companies and got no where. Then I came across Tanya Batteries! My problem solved at a competitive price and delivered promptly.



Star Rating

Fitted To: Iseki tm3160 3 cylinder diesel Diesel 2011

Very good battery and fast delivery.



Star Rating

Fitted To: Mazda 3 sport saloon/sportback 2.0 MZR DISI Petrol 2009

Excellent service



Star Rating

Fitted To: Toyota Estima aeras 2400 Petrol 2002

This battery is exactly what I needed. In addition, it arrived in record time and very well packaged.



Star Rating

Fitted To: Toyota Celica Blue 1800cc Petrol 2005


Bosch Car Batteries - The Ultimate High Quality Car Battery Range.

The S4 Bosch car battery is the perfect combination of power and performance. Backed by a 4 year car battery warranty - the Bosch S4 Car Battery is a great choice.

The latest technology and innovative design ensure that Bosch Car Batteries will be ahead of the game, now and in the future.

Bosch's PowerFrame technology gives them 20% higher service life than standard batteries and their huge range can cover over 95% of cars on the market.

With 15% more cranking power than equivalent batteries, the S4 range is ideal for any modern vehicle.

They are also completely maintenance making them a very convenient option.

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