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 %
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
Volt:12
Terminal:screw terminal
Capacity:9 AH (c20)
Base plate:none
Cold Cranking Ampere:120 A (EN)
Size:150 x 87 x 105 mm


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
Volt:12
Terminal:screw terminal
Capacity:11 AH (c20)
Base plate:none
Cold Cranking Ampere:150 A (EN)
Size:150 x 87 x 132 mm


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
Volt:12
Terminal:screw terminal
Capacity:12 AH (c20)
Base plate:none
Cold Cranking Ampere:200 A (EN)
Size:150 x 87 x 145 mm


Kasten: M49
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU14i1214 AH (c20)80 A (EN)151981011screw terminalmore
product image Starter Battery intAct BackUp-Power BU14

BU14

Japan-Code:{jpn}

BU14

Position of Terminal:1
Volt:12
Terminal:screw terminal
Capacity:14 AH (c20)
Base plate:none
Cold Cranking Ampere:80 A (EN)
Size:151 x 98 x 101 mm


Kasten: I04
Where can I buy this battery?

Dealer online shop

Buy online

Locally

Dealer locator
Download datasheet
BU15i1215 AH (c20)200 A (EN)150871451Dünnpolmore
product image Starter Battery intAct BackUp-Power BU15

BU15

Japan-Code:{jpn}

BU15

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


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 …
Care should be taken when handling batteries
Chemical processes take place in batteries. They are influenced by external circumstances such as temperature or humidity. That is why it is worth taking care. During use, storage, installation and transport. For your own protection and for the protection …
Avoid corrosion
The plates in a battery will corrode if they are not completely covered by battery water. Reasons for corrosion Sealing damaged before filling in dry pre-charged batteries Closed, low-maintenance batteries such as the intAct Bike-Power Classic are dry …
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 …
The application determines how many volts are required.
In order not to damage either the connected loads or the battery, the voltage of the battery must fit. Batteries are available with 6 or 12 volts. They consist of 3 or 6 cells of 2.12 volts each. For applications that require more voltage, such as the …
What do discoloured plugs mean?
A brown-reddish discoloration of the plugs indicates an overcharging of the battery and a fault in the charging system. Tip: Your workshop can check whether your charge controller is working properly. Tip: Check the function and characteristics of your …
Time for recovery
Before the winter or summer break, it is best to remove the battery or at least disconnect it and store it in a cool (ideally at 10 to 15 °C) and dry place. Charge every 4 to 6 weeks for 24 to 48 hours with a suitable charger. Check the state of charge …
Also important for starter batteries: the consumers
Even before the engine is started, the starter battery has to do a lot and supply standard equipment such as the lighting system. This draws current from the battery, which is no longer available for starting. Nowadays, there are also a number of consumers …
What is wear and what can you do about it?
With a worn battery, the active material has degraded due to excessive load. Modern vehicles with many consumers constantly place higher demands on the battery. The capacity of the installed batteries is often not designed for this. Prevention The choice …
What the battery does
In a nutshell, the battery generates electricity, which it delivers to the consumers. It is charged and is ready again. So far, so good. Meanwhile, a bit of chemistry happens inside the battery. Current flow In principle, current flows between a positive …
What are truck batteries
Batteries in trucks, commercial vehicles, agricultural machines and buses have to be vibration resistant due to engine vibrations. Our truck batteries in SHD versions are vibration resistant according to V3, like intAct Start-Power NG Truck, or V4, like …

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?

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