AUX 14 Banner Running Bull Backup AGM Battery 51400 (AUX14)
Technical Specification
Customer Rating |
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5.0 From 1 Reviews |
Terminals | ![]() ![]() |
Brand | Banner Batteries |
Voltage | 12 Volts |
Technology | AGM |
Capacity (C20) | 12 Ah |
CCA (EN) | 200 A |
Length | 150 mm |
Width | 88 mm |
Height inc. terms | 145 mm |
Weight | 8.5 Kg |
Guarantee | 3 Years |
Barcode (EAN) | 9005753088443 |
Product Videos
View AllLatest Customer Reviews
I ordered the auxiliary battery for my Mercedes slk 250 deisel on a Friday evening and it was delivered on th Saturday at 12:15pm. I was amazed that it came so quickly. I have used tayna for my car batteries for quite a few years and have bought five batteries over the years for both cars and motorcycles I've neve never had any problems with them. I would definitely recommend.
5
MFM - Glasgow, United Kingdom -

Fitted To: Mercedes Slk 250 Diesel 2015
Description
51400 Banner Running Bull Backup Auxiliary Car Battery
Banner, The Power Company have been producing top quality since 1937. Coming out of Austria and distributing predominantly across Europe and Asia. But like all the big battery companies they ship to worldwide distributors. Banner Batteries manufacture their products for many sectors, such as automotive, commercial, leisure, industrial, telecoms, power infrastructure and many more. With their commitment to quality Banner has secured major partnerships to the biggest automotive manufacturers in the world such as BMW, VW, Audi, Porsche, Mercedes, Rolls-Royce, Seat, Aston Martin, Suzuki, Volvo and many more.
The Running Bull Backup is the ideal support for starter batteries owing to the fact that it uses the same trend-setting technology as that employed in the “big” Running Bull. The small power pack is utilised in vehicles with a start/stop system and additional electronics with a high energy requirement such as redundant safety systems or power steering.
Benefits
• Valve-regulated AGM battery (VRLA)
• Range of three types with capacities from 9-20 Ah
• Used by Audi, BMW, Mercedes and Volvo as the O.E. fitment.
• Three times greater cycle resistance than conventional starter batteries: highest M3 classification pursuant to EN 50342-1
• Leak-proof due to electrolyte bonding into an absorbent glass mat
• Zero maintenance due to recombination technology
• Installation in a lateral position possible (max. 90° angle)
Maintenance Free
Other References
AUX14
3 Year Warranty
*Always cross reference dimensions and specifications to your existing battery or application before ordering.
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