Batteries

Reliability and profitability along the way

As batteries have to cope with increasing strains, according to several statistics, they are one of the key reasons for breakdowns. Good to know, you can fully rely on Bosch commercial-vehicle batteries. They are powerful, vibration-resistant and even maintenance-free. This will cut the fleet operating costs.

Brochure

Advantages at a glance
Product range
PowerFrame Technology
EFB technology

Performance: Even in case of stationary operation, the batteries power a wealth of safety and convenience features. And yet they are able to cope with frequent charge and discharge cycles.
Economy: Low maintenance efforts help reducing the fleet operating costs.
Robustness and resistance: Due to harsh environments high robustness and vibration resistance are required.

Product range

	TE EFB
	TE EFB Extremely powerful and vibration-resistant commercial-vehicle battery with EFB technology and patented PowerFrame® (grid) for optimized current flow and reduced corrosion – designed to cope with the huge energy demands of long-distance traffic, numerous convenience and comfort functions as well as off-highway and heavy-duty applications
Technology	TE EFB EFB (Enhanced Flooded Battery): positive plate coated with polyester scrim ensures additional retention of the active material and a high deep-cycle resistance
Scope of application	TE EFB Long-haul trucks, distribution traffic / trucks with tail lift, construction machinery and off-road trucks, coaches and buses, municipal vehicles with a high rate of city traffic and fire-fighting vehicles, agricultural vehicles, applications with numerous electrical consumers
Advantages	TE EFB The most powerful commercial-vehicle battery within the Bosch range – for tremendous electrical demands as well as several convenience and comfort functions in stationary operation: EFB (Enhanced Flooded Battery) technology ensures twice the deep-cycle resistance of conventional batteries – the battery copes much better with frequent discharging and charging Particularly vibration-resistant and for safe installation at the rear axle, off-highway vehicles and heavy-duty construction machinery, meeting V4 standard: specially glued polyester fleece reliably keeps the battery plates in position, additional reinforcements and stabilized connectors make the battery highly vibration-resistant Above-average service life and starting power: material quality and standards equivalent to the ones used for original equipment Absolutely maintenance-free and leakproof – reducing fleet operating costs: the labyrinth lid ensures evaporated liquid to remain inside the battery; this results in very low water consumption
Service life	TE EFB Excellent performance
Cold starting performance	TE EFB Good performance
Deep-cycle resistance	TE EFB Good performance
Number of electrical consumers	TE EFB Good performance
Number of electrical consumers	TE EFB Good performance V4 / EN-50342-1
Maintenance and water consumption	TE EFB 100 % maintenance-free – reduces fleet operating costs very low water consumption thanks to labyrinth lid
Installation inside the vehicle	TE EFB Yes
Installation angle	TE EFB 0°
Shelf life	TE EFB 18 months

Lead-acid SLI

	T5 SLI	T4 SLI	T3 SLI
	T5 SLI Particularly powerful and deep- cycle-resistant commercial- vehicle starter battery with patented PowerFrame® (grid) for optimized current flow and reduced corrosion – for high energy demands on long-distance trips	T4 SLI Persistent commercial-vehicle starter battery with patented PowerFrame® (grid) for opti- mized current flow and reduced corrosion – for average energy demands	T3 SLI Reliable commercial-vehicle starter battery with patented PowerFrame® (grid) for opti-mized current flow and reduced corrosion – ideal for vehicles with low energy demands
Technology	T5 SLI Lead-acid SLI: Starting-Lighting-Ignition / starter battery	T4 SLI Lead-acid SLI: Starting-Lighting-Ignition / starter battery	T3 SLI Lead-acid SLI: Starting-Lighting-Ignition / starter battery
Scope of application	T5 SLI Long-haul trucks, distribution traffic / trucks with tail lift, construction machinery and off-road trucks, coaches, applications with numerous electrical consumers	T4 SLI Long-haul trucks, distribution traffic / trucks with tail lift, construction machinery and off-road trucks, coaches	T3 SLI Distribution traffic / trucks with tail lift, vans and LCVs
Service life	T5 SLI Good performance	T4 SLI Good performance	T3 SLI Average performance
Cold starting performance	T5 SLI Good performance	T4 SLI Good performance	T3 SLI Average performance
Deep-cycle resistance	T5 SLI Average performance	T4 SLI Average performance	T3 SLI Sufficient performance
Number of electrical consumers	T5 SLI Average performance	T4 SLI Average performance	T3 SLI Sufficient performance
Vibration resistance	T5 SLI Average performance V3/EN-50342-1	T4 SLI Average performance V3/EN-50342-1	T3 SLI Sufficient performance V1, V2 oder V3* / EN-50342-1 * depending on type
Maintenance and water consumption	T5 SLI 100 % maintenance-free – reduces the fleet operating costs Very low water consumption thanks to labyrinth lid	T4 SLI 100 % maintenance-free – reduces the fleet operating costs Very low water consumption thanks to labyrinth lid	T3 SLI Low maintenance requirement – hybrid lid allows topping up with water
Installation inside the vehicle	T5 SLI Yes	T4 SLI Yes	T3 SLI No
Installation angle	T5 SLI 0°	T4 SLI 0°	T3 SLI 0°
Shelf life	T5 SLI 18 months	T4 SLI 15 months	T3 SLI 12 months

Patented PowerFrame^® (grid) for optimized current flow and reduced corrosion
The special grid-stamping technique makes this battery particularly corrosion-resistant and durable. The flow-optimized PowerFrame^® grid design ensures consistently high starting power. This results in a very low self-discharge rate.

Labyrinth lid
The double lid with labyrinth design returns condensed water to the battery. As a result, T5 batteries are absolutely maintenance-free and leakproof. They consume very little water. The integrated central degassing, backfire protection and an additional sealing ring ensure high operational safety.

Ion-permeable pocket separator
Prevents any contact between positive and negative plates – thus increasing both service life and starting power.

EFB (Enhanced Flooded Battery)

	EFB (Enhanced Flooded Battery)
Patented PowerFrame® (grid) for optimized current flow and reduced corrosion	EFB (Enhanced Flooded Battery) The special grid-stamping technique makes this battery particularly corrosion-resistant and durable. The flow-optimized PowerFrame® grid design ensures consistently high starting power. This results in a very low self-discharge rate.
Labyrinth lid	EFB (Enhanced Flooded Battery) The double lid with labyrinth design returns condensed water to the battery. As a result, TE batteries are absolutely maintenance-free and leak- proof. They consume very little water. The integrated central degassing, back-fire protection and an additional sealing ring ensure high operational safety.
Additional stabilization for vibration resistance in line with V4 standard	EFB (Enhanced Flooded Battery)
Mixing elements	EFB (Enhanced Flooded Battery) Improve electrolyte mixing and prevent acid layering – thus expanding the ser- vice life and improving the deep-cycle resistance.
EFB (Enhanced Flooded Battery) technology	EFB (Enhanced Flooded Battery) At EFB (Enhanced Flooded Battery) technology, the positive plate is coated with a polyester scrim (fleece). It ensures additional retention of the active material on the battery plates doubling the deep-cycle resistance in comparison with conventional batteries. The specially glued polyester fleece reliably keeps the battery plates in position. As a consequence, the battery remains operational even if subject to strong and lasting vibrations.

Wiper Direct Drive

One motor for different applications

Remanufactured

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Industrial Spark Plugs

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