Abbildung intAct BackUp-Power
Symbol: Eignung für car
Symbol Recycling efficiency 95 %
Symbol OEM quality
Symbol Maximum tipping angle 90º
Sealed maintenance-free calcium battery (Ca/Ca) | electrolyte absorbed in glass fibre mats (AGM) | wet charged

intAct BackUp-PowerSupport for the starter battery

Supplies consumers in certain types of vehicles and keeps them charged during the start-up, thus protecting the electronics.

Our recommendation as a reliable alternative to the original installed back-up battery.

Features

  • As backup

    for vehicles in which an additional battery is installed
    Your benefit: Low cost alternative to the original backup battery.

  • Supplies consumers

    Keeps consumers energized during the starting process.

    Your advantage: Prevents undervoltage and thus protects the electronics.

  • Support for main battery

    Your advantage: By taking over supply functions, it protects the starter battery from deep discharge.

Characteristics

  • Increased cold start performance.
  • Longer life expectancy. Three times more cycle resistant than conventional starter batteries.
  • Wet charged. Ready to use.
  • Sealed valve-regulated battery (VRLA) with gas recombination.
  • Sealed maintenance-free and leak-proof.
  • Electrolyte absorbed in glass fibre mat.
  • Lead-calcium alloy grid plates.
Recycling efficiency 95 %
Start-Stop not
OEM quality
Maximum tipping angle 90º

All Types

intAct BackUp-Power

Battery Volt Capacity CCA Length mm Width mm Height mm Pos. of terminal Terminal
BU09i129 AH (c20)120 A (EN)150871051screw terminalmore
product image Starter Battery intAct BackUp-Power BU09

BU09

Japan-Code:{jpn}

BU09

Position of Terminal:1
Schema Schaltung 1
Volt:12
Terminal:screw terminal
Schema Endpol Schraubanschluss
Capacity:9 AH (c20)
Base plate:none
Cold Cranking Ampere:120 A (EN)
Size:150 x 87 x 105 mm
Schema Batteriekasten M47

Kasten: M47
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU11i1211 AH (c20)150 A (EN)150871321screw terminalmore
product image Starter Battery intAct BackUp-Power BU11

BU11

Japan-Code:{jpn}

BU11

Position of Terminal:1
Schema Schaltung 1
Volt:12
Terminal:screw terminal
Schema Endpol Schraubanschluss
Capacity:11 AH (c20)
Base plate:none
Cold Cranking Ampere:150 A (EN)
Size:150 x 87 x 132 mm
Schema Batteriekasten M48

Kasten: M48
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU12i1212 AH (c20)200 A (EN)150871451screw terminalmore
product image Starter Battery intAct BackUp-Power BU12

BU12

Japan-Code:{jpn}

BU12

Position of Terminal:1
Schema Schaltung 1
Volt:12
Terminal:screw terminal
Schema Endpol Schraubanschluss
Capacity:12 AH (c20)
Base plate:none
Cold Cranking Ampere:200 A (EN)
Size:150 x 87 x 145 mm
Schema Batteriekasten M49

Kasten: M49
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU14i1214 AH (c20)80 A (EN)151981013screw terminalmore
product image Starter Battery intAct BackUp-Power BU14

BU14

Japan-Code:{jpn}

BU14

Position of Terminal:3
Schema Schaltung 3
Volt:12
Terminal:screw terminal
Schema Endpol Schraubanschluss
Capacity:14 AH (c20)
Base plate:none
Cold Cranking Ampere:80 A (EN)
Size:151 x 98 x 101 mm
Schema Batteriekasten I04

Kasten: I04
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU15i1215 AH (c20)200 A (EN)1508714513more
product image Starter Battery intAct BackUp-Power BU15

BU15

Japan-Code:{jpn}

BU15

Position of Terminal:1
Schema Schaltung 1
Volt:12
Terminal:3
Schema Endpol 3Schema Endpol 3
Capacity:15 AH (c20)
Base plate:none
Cold Cranking Ampere:200 A (EN)
Size:150 x 87 x 145 mm
Schema Batteriekasten M63

Kasten: M63
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet

Accessories
Charger

DEFA SmartCharge

Compact design for convenient charging of 12 volt batteries.


See product

Fronius Acctiva


Charge starter batteries professionally and supply consumers and on-board electronics.


See product
What is an AGM battery?
ABSOLUTELY MAINTENANCE-FREE
LEAK PROOF
FIBERGLASS FLEECE
What is a back-up battery?
In some cars, so many consumers are installed from the outset that it would overload the starter battery to supply them. This is where so-called back-up batteries are used. If your car is equipped with a back-up battery, you should replace it again with …
Our absolutely maintenance-free motorcycle batteries
intAct Bike-Power AGM, intAct Bike-Power SLA, intAct Bike-Power GEL, intAct Bike-Power HVT and intAct Bike-Power GEL HVT-HD are valve regulated lead-acid batteries or VRLA batteries (VRLA=Valve Regulated Lead-Acid). VRLA batteries produce much less gas …
What does absolutely maintenance-free mean?
Absolutely maintenance-free batteries are valve-regulated lead-acid batteries or VRLA batteries (VRLA = Valve Regulated Lead-Acid) that are sealed at the factory. Here, significantly less gas is produced than in wet batteries. The gas produced remains …
Why does this battery have such a good current draw?
Due to the AGM technology, this battery absorbs the current particularly well, i.e. it recharges faster than a conventional wet battery and you can charge it with a higher charging current or a more powerful charger, like the ? This characteristic comes …
What are start-stop batteries?
The EFB (Enhanced Flooded Battery) was developed for start-stop vehicles. This further development of the wet battery is significantly more cycle resistant, like the intAct Start-Stop-Power EFB. Because of the good current reserve, AGM batteries are also …
The difference between low maintenance, maintenance free and absolutely maintenance free.
Low-maintenance, flooded lead-acid batteries lose fluid during normal use. They must be maintained, i.e. the fluid level should be checked regularly and the fluid loss compensated with distilled water if necessary. These batteries usually have vent caps …
Chargers for rescue and safety vehicles
Emergency and rescue vehicles and other safety-related types of vehicles often sit around for months, but when it comes down to it, they need to be ready at a moment's notice to put out fires, rescue injured people or clear roads. Chargers like the Fronius …
Always choose a battery that matches the load
Depending on the type of battery, it is designed for certain loads: Starter batteries must deliver as much current as possible during the starting process. The cold start current, measured in CCA, is informative here and shows how much starting power …
Do I need a start-stop battery or a normal one?
In start-stop vehicles, the engine stops every time the vehicle is in neutral. This saves petrol and reduces air pollution. However, this means an extremely high load for the battery. It has to start much more often, i.e. deliver high currents, than a …
What are car batteries?
For normal passenger cars, also US vehicles, Asian models and classic cars, mostly modern, maintenance-free flooded batteries are used, such as the intAct Start-Power NG, the intAct Race-Power or the intAct Premium-Power. These batteries are suitable …
Recognising and classifying battery damage
When the battery fails, it's annoying. Sometimes it's because of a faulty battery, sometimes it's because of the way you handle it. And only cause research and precaution helps permanently. What is wrong with the battery can often be seen from the outside. …
What is the point of vibration-proofing a starter battery?
Especially in trucks and other high-displacement commercial vehicles with diesel engines, there are strong vibrations that cause the battery to age prematurely. Our truck batteries in SHD versions are vibration resistant according to V3, like the intAct …
Checking the liquid level against sulphation
In a battery or accumulator, the chemical reaction between the active material of the grids and the acid generates current (electrons emitted) to supply the loads or stores current (electrons) provided by the charger or alternator. If the acid only partially …
Cleanliness pays off
To ensure proper battery function, it makes sense to keep the battery surface clean and dry. Greasy or silicone-containing dirt on the lid can hinder the flow of current. Moisture on the battery can cause a short circuit in the worst case.
Charge lithium battery before installation
A battery that is not fully charged when installed will not reach its full performance in the future and will have a significantly shortened service life. Lithium batteries can also lose charge during storage. We recommend that you also fully charge them …

What is a starter battery?

A battery that is charged by the alternator and starts the vehicle. For this purpose, the starter motor requires a lot of current for a short time. In addition to the cold start capacity (CCA), which indicates how much current the battery can ideally supply, the properties of a battery influence how reliably it can provide this starting power. A battery with very good charging properties recharges more quickly, for example, which benefits vehicles in city traffic in particular. It also supplies the consumers in vehicles without an additional back-up battery or supply battery. The more electrical consumers are installed at the factory or retrofitted, the more capacity is required to supply them when the vehicle is idling or at an engine stop and still reliably restart the vehicle.

Commissioning

A battery that is not fully charged when installed will not reach its full capacity in the future and will have a significantly shortened service life.

Even factory-filled and charged batteries can lose charge during storage. We recommend that you also fully charge them before installation.

You can find out how to do this in our step-by-step guide to charging your battery.

Maintenance and Care

Absolutely maintenance-free batteries are valve-regulated lead-acid batteries or VRLA batteries (VRLA = Valve Regulated Lead-Acid) that are sealed at the factory. Here, significantly less gas is produced than in wet batteries. The gas produced remains in the circuit of the battery due to gas recombination. As a result, these batteries lose significantly less liquid. They do not need to be topped up, and it is not even possible to do so, as they cannot be opened again without damage.

For which applications is the intAct BackUp-Power suitable?

Symbol carcar
car, passenger car, cars, automobiles, vans, panel van