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Fully developed and certified: vri BASE LINE Battery system

Certified standard battery packs — modular, ready to use, and flexible

With vri BASE LINE, we offer you a standardized battery solution that is ready to use immediately—yet can be customized to your specific application. The battery packs in this product family are based on high-quality lithium cells in 18650 or 21700 formats and come in various configurations, such as 1S, 2S, 4S, and other variants.

The underlying modular battery system enables short development times, high flexibility, and easy adaptation to diverse technical requirements.

The fully developed and certified battery saves development time, reduces costs, and accelerates time-to-market. As a standardized battery system, vri BASE LINE allows for a direct project start—without additional testing or certification procedures. The integrated, intelligent battery management system (BMS) precisely controls and monitors operation—and is designed for second-life use. When cells are replaced, the entire BMS—including connectors and cables—remains intact. This conserves resources, lowers the CO2 footprint, and supports compliance with regulatory targets.

For system communication, standard interfaces I²C and SMBus are available—ensuring simple, reliable integration into industrial applications.

Overview of the technical data for the vri BASE LINE

Comparison of five products
VRI baseline battery unit in 1S/18650 format with cylindrical housing and connector cable.
1S/18650
UN38.3 IEC62133:2017 UL62133
Product no.
88030 201 514
Voltage
3.60V
Capacity
3.50Ah
Dimensions
73x19.70
Connector
Molex Micro-Fit 5-pin
Communication
SMBus
Max charging current
3.38A
Max discharge current*
5.00A
Life expectancy*
800 cycles /DOD 80%
NTC
Yes
Second protection
Yes
VRI baseline battery unit in 1S/21700 format with larger cylindrical housing and connector cable.
1S/21700
UN38.3 IEC62133:2017 UL62133
Product no.
88054 201 512
Voltage
3.60V
Capacity
5.30 Ah
Dimensions
79x22.50
Connector
Molex Micro-Fit 5-pin
Communication
SMBus
Max charging current
5.15A
Max discharge current*
7.00A
Life expectancy*
800 cycles /DOD 80%
NTC
Yes
Second protection
Yes
VRI baseline battery unit in 2S/18650 format with extended cylindrical shape and connector cable.
2S/18650
UN38.3 IEC62133:2017 UL62133
Product no.
88030 502 512
Voltage
7.20V
Capacity
3.50Ah
Dimensions
73x37.30x18.80
Connector
Molex Micro-Fit 5-pin
Communication
I²C
Max charging current
3.38A
Max discharge current*
5.00A
Life expectancy*
800 cycles /DOD 80%
NTC
Yes
Second protection
Yes
VRI baseline battery unit in 2S/21700 format with elongated, thicker housing and connector cable.
2S/21700
UN38.3 IEC62133:2017 UL62133
Product no.
88054 502 512
Voltage
7.20V
Capacity
5.30Ah
Dimensions
78x43.10x21.70
Connector
Molex Micro-Fit 5-pin
Communication
I²C
Max charging current
5.15A
Max discharge current*
7.00A
Life expectancy*
800 cycles /DOD 80%
NTC
Yes
Second protection
Yes
VRI baseline battery unit in 2S2P/18650 format with compact housing for parallel cell configuration and connector cable.
2S2P/18650
UN38.3 IEC62133:2017 UL62133
Product no.
88030 504 512
Voltage
7.20V
Capacity
7.00Ah
Dimensions
73.50x37x37
Connector
Molex Micro-Fit 5-pin
Communication
I²C
Max charging current
5.00A
Max discharge current*
6.76A
Life expectancy*
800 cycles /DOD 80%
NTC
Yes
Second protection
Yes

Take advantage of these benefits with vri BASE LINE:

  • Cost savings: The product’s existing certification eliminates development costs.
  • Time savings: Development is complete. You only invest in targeted adaptations—getting you faster to series production.
  • Smart battery: vri BASE LINE combines intelligent management with minimal space requirements.
  • Flexibility: The product is easily customizable and versatile, providing the right foundation for a wide range of applications.
Find out if vri BASE LINE is the right fit for your next project.

Our experts are happy to assist you—no matter your challenge. Get in touch with us:

Steffen Weller

Vertriebsleiter – Sales Director

Mail: Steffen.Weller@vri-gmbh.de

Fax: +49 7961 9 22 88 88