Economy-class starter batteries are designed for vehicles with a basic and standard level of electrical equipment. These are rational solutions for everyday operation where affordability, reliable starting and clear cost of ownership are important.
The economy class is suitable for vehicles without increased requirements for cycle life, Start-Stop systems and a large number of energy consumers. The main technology version in this segment is SLI.
Economy-class SLI batteries cover the basic tasks of a starter battery: engine starting, powering lighting and standard vehicle electrical equipment. This is a suitable solution for the mass segment, vehicles with standard load and regular everyday operation.
Depending on the brand and product line, batteries are produced in European, East Asian and heavy-duty sizes. This segment uses proven design solutions, ExMet technology and Ca/Ca technology in selected product lines.

Application
| Application | Tasks covered |
|---|---|
| Passenger cars | Standard operation and basic electrical equipment. Budget and mid-segment vehicles. Rational battery replacement. |
| East Asian-format vehicles | Selection by JIS / Asia sizes |
| Commercial and heavy-duty vehicles | Basic Heavy-Duty economy-class solutions. Equipment without increased electrical load. Simple operating conditions. |
Size table
| Format | Sizes / cases | Capacities in catalog, Ah | Application |
|---|---|---|---|
| DIN | L2, LB2, L3, LB3, L5 | 55, 60, 62, 70, 74, 75, 90, 100 | European-format passenger cars |
| JIS / Asia | B24, D23, D26, D31 | 45, 60, 70, 90 | East Asian-format vehicles |
| Heavy-Duty / Truck | D2, Type A, Type B, Type C | 120, 140, 190, 225 | Heavy-duty and commercial vehicles |
1AK-GROUP brands in SLI Economy version: EUROSTART, ATLANT, MASTER BATTERIES, URSA, FLASH, FUJISAN, SYNERGY, ECLIPSE, MYWAY, RAPIDGO, TORDAS, WILD BATTERIES, HDC, ZAPUSK.
1AK-GROUP starter batteries are available to wholesale and retail customers through the holding’s own distribution network.
In Belarus, starter batteries can be purchased wholesale and retail directly from the manufacturer through Belinvesttorg LLC and the 1AK.BY online store.
In Russia, sales are handled by OZBATTERIES LLC through its retail network and the 1AK.RU online store.
Contact the 1AK-GROUP export department: export@1ak-group.com