Battery pack types
We mainly use two different cell types in our battery packs. Lithium-ion (Li-ion) cells and lithium iron phosphate (LiFePO4) cells are both types of rechargeable batteries, but they differ significantly in their chemistry and performance characteristics.
Lithium-ion cells
High energy density
High discharge current
Commonly used in EV’s
Lithium iron phosphate cells
High cycle life
High safety
Commonly used in home storage batteries


About us
Founded in early 2022, Stackie has been dedicated to innovative technologies and products, primarily within the mobility industry. Our comprehensive approach encompasses everything from initial concept to final product development.
We collaborate closely with manufacturers and distribution partners throughout the entire process. Backed by a team of highly skilled engineers, our expertise spans product design, electrical engineering, sourcing, and production setup, ensuring excellence at every stage.

Projects we worked on
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The inception of Carver One aimed to construct a high-speed narrow vehicle, initially intended as a technology showcase. However, the project surpassed its prototype phase, resulting in the production of numerous vehicles beyond the initial plan. Garnering widespread acclaim from the global automotive press, this endeavor not only established the Carver brand but also solidified Stackie's engineering prowess.
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We engineered and constructed various tilting ATV systems, subjecting them to rigorous testing. Our thorough testing validated that the technology not only substantially enhanced the safety and handling of the ATV but also added a considerable element of enjoyment to the experience.
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We not only developed and manufactured the distinctive and patented combustion engine for the range extender, but also designed all power electronics, including electric motor controllers. Our capabilities extend to in-house PCB design and EMC testing.
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We laid the foundation of the current Carver company. We designed, engineered, tested, and designed the production facility in South Korea for Carver. Carvers are sold worldwide. We fully developed the battery and powertrain system, including PCBs, BMS, software, and related components.
Contact us, or come by for a coffee.
Info@stackie.earth
Aventurijn 812
3316 LB, Dordrecht
The Netherlands
+31 6 49 932 344