MB51814 MOTOBATT Quadflex AGM Bike Battery 12V 22Ah
Temporarily Out Of Stock
This item is temporarily out of stock.
Our recommended replacement is below.
51913 BMW Enduroline Advanced Motorcycle Battery 12V 20Ah (12V20P)
Technical Specification
Customer Rating |
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4.8 From 59 Reviews |
Terminals | ![]() ![]() |
Brand | MOTOBATT |
Voltage | 12 Volts |
Technology | AGM |
Capacity (C10) | 22 Ah |
CCA (EN) | 220 A |
Length | 183 mm |
Width | 80 mm |
Height inc. terms | 170 mm |
Guarantee | 2 Years |
Barcode (EAN) | 6947312400262 |
View AllLatest Customer Reviews
As advertised. Easy to install with supplied adaptors.
5
ML - Cambs, United Kingdom -

Fitted To: BMW R1100s 1085 2000
Perfect size fit. Care needed connecting the bikes terminals but battery comes with adapter connections which work great. Not had chance to use the bike much yet but I'm sure all will be good.
5
PG - Shrewsbury, United Kingdom -

Fitted To: BMW R1150GS 1150 2002
Purchased over Christmas holidays was able to change delivery date to suit
5
MEL - Boston, United Kingdom -

Fitted To: Bnw R1200rt 1200 2009
Big BMW R1100GS eats batteries over winter, this is a great combatant to that, excelent CA and stays charged even connected to be able to start the bike after a couple of winter months, having a lock up with no power this is a must!
5
mr - Sandbach, United Kingdom -

Fitted To: bmw r1100gs and R100RS 1100 and 1000 1995 and 1981
Battery is perfect, so is Tayna. I ordered the battery late one afternoon and it was delivered midday the following day.
5
AH - Wiltshire, United Kingdom -

Description
MB51814 Motobatt Powersport Quadflex AGM Battery
Motobatt batteries was founded in the US in 2008. Since then the Motobatt brand has become world renown for Premium Powersports batteries, battery chargers and accessories but most famously they are known for the innovative 4 terminal design for ease of installation. A revolutionary idea of minimal battery models to cover hundreds of part numbers with the use of a 4 terminal design and battery spacers. Motobatt also cater for other markets with their Mobility and Deep Cycle battery range.
Powersport Quadflex AGM Batteries
High Amp Hour capacity and High CCA for faster battery recovery and repeated cold start attempts. Absorbed Glass Matt (AGM) separators with 99.99% Pure Lead plates which are larger and thicker for unmatched performance. Multi terminals allow for a myriad for connections for power hungry enthusiasts and professionals.
Maintenance Free
2 Year Warranty
This battery replaces the following part numbers:
51814, 51913
*Comes with terminal adapters.
*Always cross reference dimensions and specifications to your existing battery before ordering.
The MB51814 fits (amongst others):
BMW R50/5 (70-73) - 500CC
BMW R60/5 (70-73) - 600CC
BMW R65LS (78-84) - 650CC
BMW R75/5 (70-73) - 750CC
BMW K75C, S (85-95) - 750CC
BMW R80GS, R80ST (80-96) - 800CC
BMW R850R (95-97) - 850CC
BMW K1100LT/RS (90-95) - 1100CC
BMW R1100R (94-00) - 1100CC
BMW R1100S (99-00) - 1100CC
BMW R1100GS (94-00) - 1100CC
BMW R1100RS, RT (93-00) - 1100CC
BMW R1150GS, R (00-05) - 1150CC
BMW K1200LT, GT, RS, S (99-05) - 1200CC
BMW R1200C (98-05) - 1200CC
BMW K1200LT, GT (05-09) - 1200CC
BMW R1200RT (05-12) - 1200CC
BMW K1200RS (97-05) - 1200CC
BMW K1300GT (09-11) - 1300CC
BMW K1600GT, GTL (11-12) - 1600CC
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