Company profile
Headquartered in Changzhou, CALB develops and manufactures lithium-ion batteries, battery management systems and integrated battery products. Its applications include new-energy vehicle traction systems and stationary energy storage.
Products
Dingliu Passenger Vehicle Power Batteries
The official 'Dingliu' series passenger vehicle power batteries cover three solution types: BEV, PHEV and REEV. Dingliu all-climate super BEV battery: 1000 km range at full charge, 'zero' degradation at -20℃, 400 km of driving from a 5-minute charge, ultra-fast charging in ≤8 min, pack capacity over 120 kWh; adopts TPP thermal-propagation suppression technology (cell-thermal separation design), multi-side liquid cooling with 75% heat dissipation efficiency, and loss-free battery heating technology (rapid heating at 6℃/min, temperature difference <8℃). Dingliu ultra-fast-charging super EREV battery: 10C+ continuous discharge, 900V high-voltage platform, a 5-minute charge adds 400 km, BEV range 400 km+, 63 kWh LFP high-voltage EREV pack, 1500 long cycles supporting an 8-year/300,000 km warranty, 15-layer hardcore battery safety protection (5 cell + 5 thermal + 5 structural layers) proactively meeting the 2026 new national standard. Dingliu high-power super PHEV battery: the industry's first phosphate-based cylindrical battery with the highest energy density (R46 large cylinder), LFP ≥430Wh/L, LMFP ≥480Wh/L, >20C discharge capability, manufacturing efficiency >300ppm. The technology base is the One-Stop (OS) minimalist structure with TPP GEN3.0 and ultra-fast-charging GEN3.0 technologies.
BEV/PHEV/REEV full coverage; 1000 km range at full charge; zero degradation at -20℃; 400 km from a 5-minute charge; ultra-fast charging in ≤8 min; pack capacity over 120 kWh; 10C+ continuous discharge; 900V high-voltage platform; 63 kWh LFP high-voltage EREV pack with 1500 long cycles and 8-year/300,000 km warranty; R46 large cylinder with LFP ≥430Wh/L, LMFP ≥480Wh/L, >20C discharge; TPP thermal-propagation suppression and One-Stop (OS) minimalist structure
- Full spectrum of passenger BEV/PHEV/REEV: smart #1/#3, Volvo EX30, Arcfox T1, Leapmotor B10, Luxeed R7, XPeng G6, XPeng X9, SAIC Audi E5 Sportback, bZ3X, Dongfeng eπ008, Jetour Shanhai T2, Mazda EZ-6, Changan Qiyuan Q07, 2nd-gen AION V, ONVO L90, IM LS6, Lynk & Co 900, etc.
Ternary (NMC) Power Batteries
Power battery product family on the ternary chemistry route. 800V 5C mid-nickel high-voltage battery: 10%-80% charge in 12 minutes, already delivered in volume (equipping smart #1/#3 and Volvo EX30, awarded the EU carbon footprint certificate). High specific energy ternary battery: supports 800V high-voltage fast charging, used in Luxeed R7, ONVO L90 (high-voltage fast-charge pack) and the Lynk & Co 900 hybrid CIR pack; the XPeng X9 carries all-domain 800V high-voltage high-rate ultra-fast-charging cells, adding 300 km of range in a 10-minute charge. Ternary 9-series 4695 (R46) large cylindrical cells: through innovations such as multi-element doped cathode, high-safety electrolyte and self-healing interfaces, energy density reaches 306Wh/kg and 350Wh/kg respectively (high-nickel system), with volume delivery to leading eVTOL customers from 2025 and 2026; ternary cells in the light power/robotics field exceed 300Wh/kg.
Ternary chemistry; 800V 5C mid-nickel high voltage: 10%-80% in 12 minutes; volume delivery with EU carbon footprint certificate; all-domain 800V high-rate ultra-fast charge: 300 km added in 10 min; 9-series 4695 (R46) large cylinder: 306Wh/kg and 350Wh/kg (high nickel); light power/robotics ternary cells >300Wh/kg
- A0- to D-segment BEV/PHEV passenger cars (smart, Volvo, Luxeed, ONVO, Lynk & Co, XPeng, etc.), eVTOL aircraft, humanoid/industrial robots, electric motorcycles and other light power
Phosphate-based Power Batteries
Phosphate-based (LFP/LMFP/high-manganese iron phosphate) power battery product family. OS (One-Stop) high-manganese pack: minimalist structure design, equipping Arcfox T1 and other A0-segment models. High specific energy LFP battery: the 2nd-gen AION V pioneered 400V + 3C fast charging for BEVs with compatibility with charging piles worldwide; carried by Leapmotor B10, bZ3X, IM LS6, etc. High-power LFP CIR hybrid battery system: used in Dongfeng eπ008, Jetour Shanhai T2, Mazda EZ-6, Changan Qiyuan Q07, Lynk & Co 900 and other PHEV/EREV models. 800V 5C ultra-fast-charging LFP battery: 10%-80% in 12 minutes, common to BEV and hybrid, delivered in volume. Next-generation LMFP battery: energy density above 210Wh/kg, 10%-80% in 15 minutes, vehicle-level verification completed. Dingliu high-power phosphate-based R46 large cylindrical battery: LFP ≥430Wh/L, LMFP ≥480Wh/L, >20C discharge, targeting the hybrid market, delivered in volume. On the materials side, self-developed 'flow-crystal' LFP, high-manganese iron phosphate and other material technologies are adopted.
Phosphate-based (LFP/LMFP/high-manganese iron phosphate); OS (One-Stop) high-manganese pack with minimalist structure; 2nd-gen AION V with 400V+3C fast charging; 800V 5C ultra-fast charge: 10%-80% in 12 minutes; next-gen LMFP ≥210Wh/kg, 10%-80% in 15 minutes; R46 large cylinder with LFP ≥430Wh/L, LMFP ≥480Wh/L, >20C discharge
- A0- to C-segment BEV passenger cars (Arcfox, Leapmotor, GAC Toyota bZ, AION, IM), PHEV/EREV passenger cars (Dongfeng eπ, Jetour, Mazda, Changan Qiyuan, Lynk & Co), hybrid cylindrical battery market
Zhiyuan Commercial Vehicle Battery Systems
The 'Zhiyuan' series all-scenario commercial vehicle battery systems span 30-900kWh of capacity; core technologies are the 'Huxinlin' high-strength system structure, TPP3.0 cell-thermal separation technology, high-throughput ion network and 'zero gas-generation' lithiation supplementation technology. Zhiyuan light-commercial large-capacity battery system: system energy density 200Wh/kg, 500 km range at full load, mass-produced standard boxes covering 30-100kWh with a full upgrade to 2C, single packs covering 100-200kWh. Zhiyuan heavy-commercial standard battery system: 4C ultra-fast charging (SOC 20%-80% in as little as 12 minutes), ultra-long life of 15 years/3 million km, industry-highest system energy density of 167Wh/kg, box volume utilization ≥94%, 8-year/1.8-million-km cycle warranty, supporting flexible configurations such as back-mount (chargeable and swappable), bottom-mount (chargeable and swappable) and hybrid. Light truck solution: laminated LFP + double pile/double gun, above 160Wh/kg, 20%-80% replenished in 18 min, 350 km range, up to 8-year/800,000-km warranty. Bus solution: above 170Wh/kg and 260Wh/L, 10-year/1-million-km warranty with vehicle and battery sharing the same lifetime. Construction machinery solution: 160Wh/kg, 8-year/4500 cycles with capacity retention >70%, IP68/IP6K9K over the whole life cycle, 1000H acid/alkali/salt-fog resistance. The entire range meets the GB 38031-2025 safety standard, with dual-cell thermal runaway producing smoke but no fire.
Capacity span 30-900kWh; Huxinlin high-strength structure, TPP3.0 cell-thermal separation; light-commercial system energy density 200Wh/kg, 500 km range at full load, standard boxes 30-100kWh upgraded to 2C; heavy-commercial 4C ultra-fast charge (SOC 20%-80% in as little as 12 min), 15-year/3-million-km life, industry-highest 167Wh/kg, volume utilization ≥94%; light truck above 160Wh/kg, 20%-80% in 18 min, 350 km; bus above 170Wh/kg and 260Wh/L; machinery IP68/IP6K9K, 1000H acid/alkali/salt-fog resistance; meets GB 38031-2025
- Micro/medium/large vans, micro and light trucks (Ruichi EC75, Dongfeng V5/V7, Jiangtun E6/E7, Changan Kuayue, Farizon Xingzhi, Chery Lingmi, etc.), buses and BRT (Xiamen King Long 18m BRT 427kWh, UK Boris bus, FORSEE POWER double-decker buses), heavy trucks for tractor/dump/mixer use (Sinotruk, GAC Lingcheng, XCMG, Dongfeng Tianlong, Windrose 705/730kWh), loaders/excavators and other construction machinery (SANY, XCMG, Liugong)
Zhijiu Energy Storage Cells and Systems
Energy storage cells and one-stop integrated systems. 2nd-generation 314Ah cell: first in the industry to achieve mass production, cycle life of 15000 cycles, 'zero' degradation over the first 1000+ cycles. 392Ah cell: optimal cell solution for 6.25MWh systems, fully compatible with existing lines/technology. 588Ah cell: 3 years zero degradation, 15000+ cycles, energy density ≥440Wh/L. 684Ah cell: new-generation large-capacity laminated cell, ≥440Wh/L, 6.8MWh+ per 20-ft standard container. System side: 314Ah/392Ah-1P104S liquid-cooled battery boxes (1500V, seismic grade 8, temperature difference ≤2.5-3℃, one pack one detection, one pack one fire protection), 20-ft 5MWh and 6.25MWh+ high-voltage liquid-cooled containers (DC-side efficiency ≥95%, 8000+ cycles), 373kWh/261kWh commercial & industrial liquid-cooled outdoor cabinets (15-year life), CJ160F5AA/F10AA residential storage modules. Overseas products comply with and exceed NFPA, UL, IEC and UN standards.
2nd-gen 314Ah: industry-first mass production, 15000 cycles, zero degradation over first 1000+ cycles; 392Ah: optimal for 6.25MWh systems; 588Ah: 3-year zero degradation, ≥440Wh/L; 684Ah: 6.8MWh+ per 20-ft container; 1P104S liquid-cooled box with 1500V, seismic grade 8, temperature difference ≤2.5-3℃; 20-ft 5MWh/6.25MWh+ containers with DC-side efficiency ≥95% and 8000+ cycles; 373kWh/261kWh cabinets with 15-year life; complies with and exceeds NFPA/UL/IEC/UN
- Grid-side peak shaving/frequency regulation, renewable generation-side storage, commercial & industrial peak-valley arbitrage, backup power, residential storage; representative projects include Saudi Arabia 7.8GWh, UK Thorpe Marsh & WestBurton 4.4GWh, the Ordos 300MW/1200MWh grid-forming hybrid storage plant and other large national demonstration projects (22 in total)
Dingliu Flight Batteries (eVTOL)
Low-altitude economy (eVTOL) flight power batteries. 1st-gen Dingliu high-energy super flight battery: energy density 300Wh/kg, 9-series high-nickel/silicon system, 6C fast-charge scenario. 2nd-gen Dingliu high-energy flight-dedicated battery: energy density 360+Wh/kg (system 270Wh/kg+), hybrid solid-liquid extreme temperature tolerance of 200℃, 'Dingliu' structure DCR reduced by 50%, discharge power 1500+kW, multi-level 4X safety redundancy and triple protection against 1000℃. Wujie solid-state battery: energy density 450Wh/kg (all-solid-state, low pressure, long life, high power, small-batch production planned for 2027). The 360Wh/kg aerospace-grade high-energy battery is the world's first in large-scale mass production (equipping XPeng AeroHT X3-F, 25C ultra-high-rate discharge, dual automotive + aviation airworthiness certification); the 400Wh/kg hybrid solid-liquid battery has entered vehicle mass production, with 2C ultra-fast charging, 20%+ range improvement at -25℃ and 44 safety validations passed.
1st gen: 300Wh/kg, 9-series high-nickel/silicon, 6C fast charge; 2nd gen: 360+Wh/kg (system 270Wh/kg+), hybrid solid-liquid tolerance of 200℃, DCR reduced by 50%, discharge power 1500+kW; Wujie all-solid-state 450Wh/kg (small batches in 2027); 360Wh/kg aerospace grade with 25C discharge, world's first in mass production; 400Wh/kg hybrid solid-liquid with 2C ultra-fast charge, +20% range at -25℃, 44 safety validations
- eVTOL scenarios such as urban passenger transport, sightseeing, logistics and emergency rescue; equipping XPeng AeroHT X3-F Land Aircraft Carrier, XPeng AeroHT A868, GAC Air Cab, Vertaxi VE25-100, Lanyi Aviation LE200, Yifei Intelligent EF7, etc.
Dingliu High-Energy LFP Power Batteries (Light Power & Robotics)
Light power and robotics battery product family, based on automotive-grade cell technology. 1st-gen Dingliu high-energy LFP power battery: volumetric energy density 385+Wh/L, 10-16C discharge power, charging support at -20℃, world's first launch with new-national-standard e-bikes. 2nd-gen Dingliu high-energy LFP power battery: volumetric energy density 430+Wh/L, 10-16C discharge, charging at -20℃. Common light-power indicators: high-power discharge >10C, ternary >300Wh/kg, LFP >180Wh/kg, 10%-80% charge in 20 min, wide temperature range of charging -20~55℃/discharging -35~60℃, 5-year warranty and 10-year design life, capacity coverage 1-30kWh, electric motorcycle range of over 700 km. Robotics batteries: ternary 9-series 4695 cylindrical cells at 300-350Wh/kg, solid-state batteries at 350-450Wh/kg, 2C fast charging.
1st gen 385+Wh/L, 10-16C discharge, charging at -20℃, world's first with new-standard e-bikes; 2nd gen 430+Wh/L; common: >10C discharge, ternary >300Wh/kg, LFP >180Wh/kg, 10%-80% in 20 min, charging -20~55℃/discharging -35~60℃, 5-year warranty and 10-year design life, 1-30kWh coverage, e-motorcycle range over 700 km; robotics: 4695 cylindrical 300-350Wh/kg, solid-state 350-450Wh/kg, 2C fast charge
- Electric motorcycles, e-bikes, electric trikes, forklifts, AGVs and other light power, as well as humanoid and industrial robots
Zhiyuan Electric Vessel Battery Systems
Battery systems for ship electrification. Zhiyuan electric vessel battery system: 1.99MWh walk-in box power supply, marine battery system life >15 years (industry first), industry-first nano-separation active safety protection technology. Four types of solutions are offered for passenger ships, offshore engineering vessels, merchant ships and special vessels, featuring high power, long range, high safety and long life.
1.99MWh walk-in box power supply; marine battery system life >15 years (industry first); industry-first nano-separation active safety protection; four solution categories for passenger/offshore engineering/merchant/special vessels
- Power and backup power scenarios of global electric ships: passenger ships, offshore engineering vessels, merchant ships and special vessels
Production evidence
MfrProof public-source record: Headquartered in Changzhou, CALB develops and manufactures lithium-ion batteries, battery management systems and integrated battery products. Its applications include new-energy vehicle traction systems and stationary energy storage. Manufacturer status passed editorial source review.
This profile is based on confirmed public information. It is not an audit, certification or commercial endorsement.
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