S3 003 Bosch Car Battery 12V 45Ah Type 077 S3003
Technical Specification
| Customer Rating |
5.0 From 16 Reviews |
| Terminals | ![]() ![]() |
| Brand | Bosch |
| Product Code | S3 003 |
| DIN | 545 413 040 |
| Range | Bosch S3 |
| Voltage | 12 Volts |
| Technology | Wet |
| Capacity (C20) | 45 Ah |
| CCA (EN) | 400 A |
| Length | 207 mm |
| Width | 175 mm |
| Height inc. terms | 190 mm |
| Weight | 11.76 Kg |
| Guarantee | 3 Years |
| Barcode (EAN) | 4047023479242 |
Product Videos
View AllLatest Customer Reviews
Brilliant! Tanya seemed to be the only people with a battery (poles the right way round) to fit my ioniq v1 phev. Dealer said £ 250... Saved myself 200 buying this with some basic precautions and DIY. Fitted just fine like for like in the space. No probs at all with any car electrics... Just plug and play, everything good again. Previous dead car probs gone so far... 5 year old battery from before not up to it. Left interior light on by accident... Tested battery next day, was 12.5v. very happy with every aspect. Packing and delivery spot on. Instructions clear. Ps,this battery has vent holes on both sides, with plugs for both for travel, so no need to worry about the vent pipe side... I couldn't see them on the picture when I bought it. Superb all round.
5
SB - Norwich, United Kingdom -
Fitted To: Hyundai Ioniq 1.6 PHEV 2020
Excellent service. Good communication and fast delivery.
5
HJ - Cowbridge, United Kingdom -
Fitted To: Hyundai Itronic 1600 Petrol 67
perfect for my requirement
5
PR - Norwich, United Kingdom -
Fitted To: MG TB 1250 Petrol 1939
This was for my hundai ioniq hybrid 2017 model. Started giving problem within 3 years or purchase, managed with powerbank for another year and so. Then it was giving problem every another day so thought change. Tanya auto search gave smaller size battery 42Ah however, original was 45Ah. So, looked little bigger physical size. Seem this model was bigger from original batery but after cutting both sides back edges with hack saw( very small amount), fitted perfectly. It was like plug and play. Now my car is as good as new. Deliverey was great within 24 hours. Good packing. Good price than anywhere else(halford has double price).
5
AH - Greater Manchester, United Kingdom -
Fitted To: Hyundai Ioniq hybrid Petrol 2017
First rate service, Very pleased with the price and speedy delivery.
5
MG - Feltham, United Kingdom -
Fitted To: Triumph Stag 3.0L Petrol 1972
Description
S3 003 Bosch Car S3 Battery
Bosch Group are one of the leading battery manufacturer companies in the world and have been delivering quality German engineering in the automotive industry for more than 100 years! Bosch is a world renown company name that have and still are leading the way for many technological innovations.
The Bosch S3 Battery is the economical solution for many older cars that provides optimum starting power and long service life. It uses full frame grid technology, highly protective pocket separators and robust connections inside to extend lifetime and maximise reliability. The S3 Bosch car battery is the perfect combination of power and performance. Backed by a 3 year car battery warranty which the make it a great choice. With the latest technology and innovative design ensure that Bosch Car Batteries will be ahead of the game, now and in the future. They are also completely maintenance free making them a very convenient option.
Bosch WET Technology - Wet lead acid batteries are the ideal choice for standard non start stop vehicles with minimal electrical needs. Ensures for reliable long service life and reliable starting power. With 15% more cranking power than equivalent batteries.
Maintenance Free
3 Year Warranty
*Always cross reference dimensions and specifications to your existing battery or application before ordering.
Ask A QuestionQuestions and Answers
There are currently no customer questions, please use the link above to ask your question.












