Cell Chemistry PortfolioChoose the Right Chemistry for Your Application
Every VastSea pack starts with the cell. We engineer battery packs and BMS around seven proven and emerging chemistries, so your product gets exactly the energy, power, safety and cost balance it needs.
The workhorse of safe, long-life power — superior thermal stability and cobalt-free safety for storage, marine and motive applications.
Compact lithium cobalt oxide pouch cells delivering maximum energy density for portable electronics and consumer devices.
Nickel-based ternary chemistry balancing energy density, discharge power and cycle life for e-mobility and drones.
Abundant, cobalt-free sodium chemistry with excellent low-temperature performance and a cost advantage for stationary storage.
Next-generation anode-free architecture that removes the active anode to push energy density beyond conventional lithium-ion.
Pure lithium-metal anode cells pushing the frontier of energy density for aerial and industrial missions where every gram counts.
Non-flammable solid electrolyte technology for ultimate safety, fast charging and high density — the future of smart batteries.
Not sure which chemistry fits your product?
Our engineers will match chemistry, cell format, pack mechanics and BMS parameters to your application — free of charge.
Get Engineering AdviceSide-by-SideChemistry Comparison at a Glance
| Chemistry | Max Energy Density | Cycle Life | Standout Strength | Ideal Applications |
|---|---|---|---|---|
| LiFePO4 | 160 Wh/kg | 6,000+ | Thermal stability, cobalt-free safety | Energy storage, marine, motive power |
| LCO | 300 Wh/kg | 1,000 | Compact high density | Portable electronics, consumer devices |
| NCM / NCA | 300 Wh/kg | 2,000 | High power & density balance | E-mobility, drones, power tools |
| Sodium Ion | 160 Wh/kg | 4,000+ | -40°C cold performance, low cost | Stationary storage, cold regions |
| Anode-Free | 500+ Wh/kg | Emerging | Maximum density, simplified build | Next-gen aerial & specialty devices |
| Lithium-Metal | 500+ Wh/kg | 200 | Frontier energy density | High-altitude UAV, industrial |
| Solid State | 450 Wh/kg | 1,500+ | Non-flammable solid electrolyte | Safety-critical, premium mobility |
Application MatchingWhich Chemistry Fits Your Product?
Energy Storage & Solar
Long calendar life, deep cycling and thermal stability for residential, commercial and off-grid storage systems.
Portable Electronics
Maximum capacity in the smallest footprint for laptops, cameras, handhelds and wearable devices.
E-Mobility & Drones
High discharge power and high energy density for e-bikes, motorcycles, AGVs and unmanned aerial vehicles.
Extreme Environments
Cold-weather performance and non-flammable safety for polar stations, desert sites and safety-critical products.
Custom Cells, Packs & BMS Under One Roof
Since 2017, VastSea has developed and manufactured battery packs in Shenzhen for customers worldwide. From cell selection to smart BMS programming, labeling and certification support — we build your battery exactly the way your product needs it.
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Tell us your application, capacity and target specifications — our sales engineers will reply with a tailored quotation within 24 hours.
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