Motobatt Battery Quadflex AGM - MB7U
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Description
Description
Specifically designed for motorcycles, Motobatt batteries offer much higher cranking power and higher amp hour ratings. Their batteries can withstand constant starting without draining the battery or causing long-term cell damage. Their unique terminal design offers far greater versatility, allowing them to fit a wider range of applications which enables stockists to carry a narrower range of batteries for a large market, which makes it easier for retail customers to find a battery to fit their vehicle, in stock.
Motobatt batteries are manufactured from Absorbed Glass Mat (AGM), this design has revolutionised the motorcycle, ATV, lawnmower and small engine industry. QuadFlex provides a unique four-terminal design with two positives, two negatives along with height spacers that permit an almost universal fit. All Motobatt AGM Batteries are maintenance-free, non-hazardous, non-spill, charged and ready to install directly out of the box.
Each plate in the battery is wrapped in a fibrous glass matting which not only absorbs all liquid electrolytes but keeps the plates separated in a cushioned environment. This stops the plates from vibrating which can break down the plate and cause short circuits between the plates or break plate welds which results in battery failure. The thick, heavy plates used in Motobatt designs really make the difference.
AGM batteries also have a much lower inherent self-discharge rate than wet flooded types. And, as a higher amp hour AGM battery, the Motobatt battery can also discharge more deeply and recover repeatedly under the vehicle alternator charge or through maintenance charging. A standard flooded cell battery is not capable of withstanding this type of cycling without premature failure.
Your Motobatt is a Factory Activated battery, it comes to you pre-conditioned and fully charged for optimum performance and ready to install out of the box. 80% of early Powersports battery failure is caused by faulty activation of the dry battery plates. Additionally, you never have to mess with acid or top up fluid levels or remove corrosion from the terminals caused by gassing, which are all common with standard flooded battery types.
Specifications:
- Voltage: 12V
- C(10) Ah: 7
- C(20) Ah: 7.4
- CCA (Cold Cranking Amps): 100A
- MCA (Marine Cranking Amps): 158A
- PHCA (Pulse Hot Cranking Amps): 324A
- Weight: 2.4kg (5.29lbs)
- Dimensions (LxWxH): 151 x 65 x 94mm (5.94 x 2.56 x 3.7)
- Terminals: 2, M5x2.5 (MPT1)
- Screws: 4, M5x7 (2x MPS1)
- Allen Wrench: 1, 3x3 (MPAK1)
- Terminal Caps: 2, 11x5.5 (MPC1)
- Spacer: None
Features:
- Patented QuadFlex multi-fit terminals.
- Absorbed Glass Mat technology – ensures greater protection against vibration and gives a longer lifecycle.
- Fully sealed – Can be mounted and transported in any position.
- No initial charging – Install and go, charged right out of the box.
- Maintenance Free – No messy acid to worry about.
- 20% more cold cranking amps (CCA).
- Easy accessory connection with multiple terminals.
Motobatt batteries are available via courier delivery as they contain no liquid acid!
Key Features
Key Features
- Patented QuadFlex four-terminal design — two positive, two negative posts for multi-fit versatility
- Absorbed Glass Mat (AGM) construction for vibration resistance and longer service life
- Factory activated — pre-charged and ready to install straight out of the box
- Maintenance free: no acid handling, no fluid top-ups, no terminal gassing
- Fully sealed and non-spill — can be mounted and transported in any position
- 12V, 7Ah at C(10) and 7.4Ah at C(20)
- 100A cold cranking amps (CCA), 158A MCA and 324A pulse hot cranking amps
- Thick, heavy plates suited to repeated deep discharge and recharge cycling
- Lower self-discharge rate than conventional flooded batteries
- Spare terminals allow easy connection of accessories
- Contains no liquid acid, so it can be sent by standard courier
What's in the Box
What's in the Box
- Motobatt MB7U QuadFlex AGM battery
- 2 x terminals, M5 x 2.5 (MPT1)
- 4 x screws, M5 x 7 (2 x MPS1)
- 1 x 3 x 3 Allen wrench (MPAK1)
- 2 x terminal caps, 11 x 5.5 (MPC1)
Specifications
Specifications
| Brand | Motobatt |
|---|---|
| Model | MB7U |
| Type | Sealed AGM (Absorbed Glass Mat), maintenance free, factory activated |
| Voltage | 12V |
| Capacity C(10) | 7Ah |
| Capacity C(20) | 7.4Ah |
| Cold Cranking Amps (CCA) | 100A |
| Marine Cranking Amps (MCA) | 158A |
| Pulse Hot Cranking Amps (PHCA) | 324A |
| Weight | 2.4 kg (5.29 lb) |
| Dimensions (L x W x H) | 151 x 65 x 94 mm (5.94 x 2.56 x 3.7 in) |
| Terminal design | QuadFlex — two positive and two negative posts |
| Terminals supplied | 2 x M5 x 2.5 (MPT1) |
| Screws supplied | 4 x M5 x 7 (2 x MPS1) |
| Allen wrench supplied | 1 x 3 x 3 (MPAK1) |
| Terminal caps supplied | 2 x 11 x 5.5 (MPC1) |
| Height spacer | None supplied with this model |
| Mounting orientation | Any position — fully sealed, non-spill |
| Cross reference | YT7B-BS |
Operations & maintenance
Operations & maintenance
No activation or initial charging is required — the MB7U ships factory activated and fully charged, so it can be installed straight from the box.
Check the battery box dimensions (151 x 65 x 94 mm) and terminal orientation against your bike before fitting; this model is supplied without height spacers.
Fit the supplied M5 terminals with the M5 x 7 screws and the included 3 x 3 Allen wrench. Tighten firmly by hand only — over-torquing can strip or damage the posts.
Connect the positive lead first and disconnect it last. Fit the supplied terminal caps over the unused posts to prevent accidental shorting.
The spare positive and negative posts can be used for accessory leads; keep total accessory draw within your charging system's capacity.
Secure the battery in its tray with the factory strap or holder so it cannot move — AGM plates resist vibration well, but a loose battery can chafe wiring or crack the case.
Never open the case, add water or top up electrolyte. The battery is sealed and maintenance free.
Recharge with an AGM-compatible charger or a smart maintenance charger. Do not use a high-current, unregulated or manual charger, as excessive voltage will damage AGM plates.
If the bike is stored or ridden infrequently, keep the battery on a maintenance charger or recharge it periodically — AGM self-discharge is low but not zero, and letting it sit flat shortens its life.
Wipe the case and terminals with a clean, dry cloth. Avoid solvents and keep the posts free of grime and moisture.
Store off the vehicle in a cool, dry place and recharge before returning it to service after a long lay-up.
Do not dispose of the battery in general waste — return it to a battery recycler or collection point.

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