Battery Cells

Cells.
The foundation of every pack.

Lithium-iron-phosphate, nickel-cobalt-manganese, and high-performance pouch cells — including our flagship low-temperature LFP series that ships, charges, and discharges where standard cells stop working.

−40 °C
Low-Temp Discharge
LFP · NMC
Cell Chemistries
Cylindrical + Pouch
Form Factors
UN38.3 · UL · CE
Certifications
Cell Portfolio

Four cell families.
One supply partner.

From flagship low-temperature LFP that works at −40 °C to standard LFP, NMC cylindrical, and high-performance pouch cells — engineered chemistry for every application.

★ New · Featured
Low-Temperature LFP

Extreme Cold Power.

The only LFP series that delivers 90 %+ capacity at −40 °C discharge and ~80 % charge efficiency at −20 °C. Where standard LFP stops working — for polar, cold-chain, northern telecom, and winter UAV operations.

−40 °C Discharge −20 °C Charge 90 %+ Retention
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Energy Storage · EV · Industrial

LFP Cylindrical Batteries

Lithium iron phosphate cylindrical cells for energy storage, electric vehicles, and industrial applications. Long cycle life, high safety, stable chemistry.

18650 / 26650 / 32700 3.2 V Nominal 3000+ Cycles
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High Energy · Mobility · Consumer

NMC Cylindrical Batteries

Nickel-cobalt-manganese cylindrical cells for high-energy-density applications. Power tools, e-mobility, premium EVs, and high-performance battery packs.

18650 / 21700 3.6–3.7 V Nominal High Capacity
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UAV · Aerospace · Specialty

High Energy & Power Pouch Cells

Custom pouch cells for drones, aerospace, and high-rate applications. Up to 330 Wh/kg ultra-high energy density and 70C+ burst rate for racing and industrial UAVs.

Up to 330 Wh/kg 70 C Burst Custom Form Factor
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From Cell to Pack

Engineered together.
Delivered as one.

We don't just sell cells — we engineer the packs they go into. Tell us your application, environment, and certification path, and we'll spec the right chemistry, format, and integration from cell to delivered pack.

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1-512-270-1908 sales@xnergy.us