LG Energy Solution (Nanjing) Co., Ltd.

LG Energy Solution's 46-series cylindrical batteries combine a high-nickel NCMA cathode with an efficient silicon-based anode and structural innovations (reinforced structure, directional venting, T/P-free terminals, effective cooling), delivering more than 5 times the energy of conventional cylindrical cells at an energy density above 800 Wh/L. Multiple variable-height formats (4680/4695/46120) are supported, together with CAS (Cell Array Structure) module and pack solutions, for EV and multi-scenario applications.

Models: 4680/4695/46120; Diameter×height: 46×80/95/120 mm; Energy density: ≥800 Wh/L; Energy vs conventional cylindrical: ≥5x; Cathode: high-nickel NCMA; Anode: silicon-based; Supply scale: 8 GWh over 6 years (Chery order)

• Passenger EV
• Commercial EV
• Light electric vehicle (LEV)
• Construction machinery EV
• Robotics
• Future mobility

The 2170 and 1865 cylindrical cells serve electrified markets with high capacity and high power. As the foundational formats of the cylindrical line, they fit LEV, power tools, EV and various module/pack designs, and are the technical predecessors of — and continue in production alongside — the 46-series.

Models: 2170/1865; 2170 size: 21×70 mm (diameter×height); 1865 size: 18×65 mm; Characteristics: high capacity & high power; Output range: medium/high output options

• Light electric vehicle (LEV)
• Power tools
• Passenger EV
• Robotics
• Future mobility

Small pouch batteries offer high capacity, high power and an ultra-thin profile. Built with lamination & stacking (L&S) technology and mid-nickel NCM or high-voltage LCO chemistry, supported by single-crystal cathode, high-voltage electrolyte and hybrid conductive agents, they are designed for smartphones, drones and other IT devices.

Models: small pouch cells (IT); Form factor: ultra-thin pouch; Process: lamination & stacking (L&S); Chemistry options: 2 (mid-nickel NCM / high-voltage LCO); Dimensions: multiple custom sizes

• Smartphones
• Drones
• Smart devices
• IT devices

Mobility pouch batteries cover passenger EVs (BEV/PHEV/HEV/MHEV), commercial EVs, construction machinery and future mobility. Uni-directional, bi-directional, short and long cell flexible dimension designs, mid-nickel NCM (high-voltage) chemistry, CTP/MPI module-to-pack technology and dry-electrode processing raise energy density, range, fast charging and space utilization.

Models: EV pouch cells (Uni-direction Cell / Bi-direction Cell / Short Cell / Long Cell); Cell designs: 4; Process: L&S + dry electrode; Chemistry: mid-nickel NCM (high-voltage); Integration: cell-module-pack full flow

• Passenger EV (BEV/PHEV/HEV/MHEV)
• Commercial EV
• Construction machinery EV
• Future mobility

ESS pouch batteries provide optimized storage cell solutions from NCM to LFP, based on the stable internal electrode structure of lamination & stacking technology. They serve grid, commercial & industrial and residential storage systems, backed by the industry's only dedicated ESS cell development line for stable supply.

Models: ESS pouch cells (NCM) / ESS pouch cells (LFP); Chemistry: NCM/LFP; Process: lamination & stacking (L&S); Cycle: long-life design; Structure: reliable pouch construction; Dedicated ESS cell development lines: 1 (industry-only)

• Grid storage
• Commercial & industrial storage
• Residential storage
• UPS

Grid-scale storage serves thermal and renewable power plants plus substation scenarios with containerized and rack-type LFP solutions (JF2 AC/DC LINK up to 5.1 MWh). It meets North American safety certifications such as UL9540A, offers AC/DC output options, and is supplied locally from cell to pack to system.

Models: JF2 AC/DC LINK / JF2 cell & pack / JF3 cell & pack; Capacity: up to 5.1 MWh (single system); Chemistry: LFP; Certification: UL9540A/LSFT; Output: AC/DC selectable; Form factor: container/rack

• Frequency regulation for thermal/renewable plants
• Renewable coupling
• Grid peak shaving & valley filling
• Substations

Residential ESS connects to rooftop solar, storing daytime generation for nighttime use. RESU Prime (RESU10H/16H Prime, LFP, 9.6/16 kWh), RESU FLEX and the US-made JF2S home battery module deliver long warranties and flexible wall-mounted or floor-standing installation, compatible with a wide range of inverters.

Models: RESU10H Prime / RESU16H Prime / RESU FLEX / JF2S Home Battery Module; RESU10H Prime capacity: 9.6 kWh; RESU16H Prime capacity: 16 kWh; Voltage range: 192-576 V; Max charge/discharge power: 5/7 kW (continuous), 7/11 kW (peak); Protection: IP55; Warranty: 15 years / 70% capacity at 10 years; JF2S module: 15.9 kWh

• Residential solar storage
• Home backup power
• Off-grid systems

Commercial & industrial ESS is installed in office buildings, schools and factories for peak shaving and renewable coupling. All-LFP integrated containerized solutions and diverse cell/pack/rack products save floor space and deployment cost, supporting transport-rack assembly and intelligent integration.

Models: C&I ESS LFP container / C&I rack systems; Chemistry: LFP; Deployment forms: 3 (container/rack/integrated); Deployment: time-saving rack assembly; Footprint: compact

• Commercial buildings
• Factories
• Schools
• C&I peak shaving / PV storage

UPS energy storage safeguards continuous power for data centers and IT/telecom hubs. JP5 features advanced spark and vent-gas control (meeting UL9540A Edition 4) with only about 1 m² per 1 MW. The next-generation UPS battery targets AI data centers, delivering 527 kW per cabinet for 5 minutes at up to 20C, with roughly twice the service life of conventional batteries.

Models: JP5 UPS battery / Next-Generation UPS Battery; JP5 certification: UL9540A Edition 4; Footprint: 1 MW ≈ 1 m²; Next-gen UPS output: 527 kW/cabinet (5 min); Rate: up to 20C; Life: ~2x conventional

• Data centers
• AI data centers
• IT/telecom hubs
• Backup for critical facilities

NCM (lithium nickel cobalt manganese oxide) cathode materials balance performance and stability by tuning the Ni/Co/Mn ratio, spanning NCM622, NCM811 and the quaternary NCMA (with Al). They support the energy density needs of EVs and electronic devices — the higher the nickel ratio, the higher the energy density.

Models: NCM622/NCM811/NCMA; Nickel content: NCM811 ≈ 80%; Cathode: LiNiCoMnO2; Characteristics: high energy density

• Passenger EV
• Commercial EV
• Light electric vehicle
• Construction machinery EV
• IT devices

LFP (lithium iron phosphate) cathode material is chemically stable, long-lasting and low in cost, with excellent thermal stability. It is mainly used in energy storage systems (ESS) and safety-first scenarios. LG Energy Solution enhances pack-level energy density and reliability through lamination & stacking technology and advanced SoC algorithms.

Models: LFP cathode material; Cathode: LiFePO4; Cycle life: 3,000-5,000 cycles; Characteristics: high thermal stability / low cost; Process: L&S + advanced SoC algorithm

• Grid ESS
• Commercial & industrial storage
• Residential storage
• UPS

The prismatic LFP battery is a planned new product line of LG Energy Solution, with an LFP prismatic cell for ESS scheduled for 2027; a first US-made prismatic LFP cell prototype was showcased at RE+ 2025 in North America. Still in development, it will give the company full coverage across pouch, cylindrical and prismatic formats (source: LG Energy Solution 2025 Q3 earnings official news).

Models: Prismatic LFP (prototype); Form factor: prismatic; Chemistry: LFP; Planned mass production: 2027 (ESS); Status: in development

• Grid ESS
• North American storage market