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Bosch S3

Photos - Car Battery Bosch S3
Videos 15
Suitable for:car
Capacity:56 - 88 Ah
Voltage:12 В
Starting current:480 - 740 А
Configurations Bosch S3 4
556 400 048  + right56 Ah242x175x190 mm£87.45
570 144 064  + right70 Ah278x175x175 mm£84.56
570 409 064  + right70 Ah278x175x190 mm£95.72
588 403 074  + right88 Ah353x175x175 mm£102.94
Line Bosch S3

Economy” series of starter batteries recommended for use in vehicles with or without a small amount of additional electrical equipment. The devices are maintenance-free. The electric capacity of the battery, depending on the model, is from 53 to 90 Ah. The battery is protected from leakage by a labyrinth lid, which ensures complete tightness, and is also protected from sparking and self-ignition.

Common battery typesPros and cons of common types of batteries
Video reviews
Model overview based on user reviews  
The Bosch S3 car battery has received mixed reviews from users. While some appreciate its low price and convenient snap-off handle, many have noted significant drawbacks. The battery is often described as non-maintainable and has been reported to fail within a year or two. Users have experienced issues such as the battery not charging properly, and in one instance, it even exploded under the hood. Despite being a high-quality battery for its price, it requires careful maintenance, including regular charging and checking the date and voltage before installation. Overall, while it may be worth the money for some, others might prefer more reliable options like AGM batteries.
Pros

Cons

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High-quality battery, worth the money. But next time I'll choose AGM.
5 April 2020 
Model S 3 45Ah Died in the second season. However, I don't have many complaints, as I didn't use it properly. In short: 1- when buying, check the date and voltage (at least 12.4V). Charge it before installation in the car (or -10 -15% capacity). Charge it as often as possible, at least once every 6 months, as the car does not fully recharge and this will gradually lead to a loss of capacity due to denser sulfation, and desulfation won't be achievable with any charging.
Low price. Around 3000 RUB.
Non-maintainable. However, recovery is possible and of course it will be done. But with plugs, it would be easier.
normal model, nothing special
11 November 2014 
No
Serviced for 2 years, does not charge.
 i recommend it don't buy
a model with serious flaws
28 February 2014 
the carrying handle for taking out to the trash
one year passed and everything died
 i recommend it don't buy
3 out of 4 user review(s) shown
1 more user review(s)