Li-Ion round cells
The PANASONIC NCR18650B is a high-performance and unprotected lithium-ion industrial cell developed for applications with the highest demands on energy density and capacity. With a nominal voltage of 3.6 V and a very high typical capacity of 3400 mAh, this 18650 cell is the ideal component for assembling high-performance battery packs in industry, electromobility and for mobile power supplies.Highlights at a glanceVery high energy density: Offers one of the highest capacities in the 18650 form factor with up to 3400 mAh.High reliability: Proven quality and consistent performance from Panasonic, one of the world's leading cell manufacturers.Long service life: High cycle stability for long-lasting and reliable performance.Industrial version: Supplied as an unprotected cell (Flat Top) for professional assembly.Versatile in use: Ideal for battery packs in the fields of e-bike, power tools, medical technology and energy storage.Maximum energy for demanding applicationsThe PANASONIC NCR18650B battery is the first choice for producing high-performance battery packs. Its high capacity makes it the ideal energy source for long-range pedelec and e-bike batteries, professional power tools, premium LED torches, power banks and medical devices. Wherever maximum runtime is required with low weight and volume, this cell offers the optimum solution.Advanced lithium-ion technologyPANASONIC's lithium-ion technology stands for high nominal voltage and excellent energy density. The NCR chemistry (nickel-cobalt-aluminium) is characterised by a particularly high capacity and good cycle stability. The cell is designed for high continuous loads and provides a stable voltage curve during discharge, which optimises the efficiency and performance of the end device.Developed for industrial assemblyAs a highly specialised unprotected industrial cell, the NCR18650B is intended for professional further processing. Its standardised dimensions and flat positive terminal (Flat Top) ensure reliable welding into multi-cell battery packs. PANASONIC's high batch consistency enables the assembly of large, reliable battery systems with homogenous performance. Features ModelPANASONIC Li-Ion Battery NCR18650B TechnologyLithium-ion (Li-Ion) Nominal voltage (V)3.6 Capacity (mAh)3400 (min. 3250) Dimensions (Ø x H in mm)18.5 x 65.3 ConnectionIndustrial cell (Flat Top) Weight (g)approx. 47.5 FAQs about the PANASONIC Li-Ion Battery NCR18650BWhat does "unprotected" industrial cell mean?"Unprotected" means that the individual cell does not have an integrated electronic protection circuit (PCB/BMS) that protects it from deep discharge, overcharge or short circuit. It is intended exclusively for installation in battery packs where external protection electronics (BMS) take over these safety functions for the entire pack. Direct operation as a single cell is not safe and not intended.Who is this battery suitable for?This cell is intended exclusively for professionals and commercial customers who have experience in handling and assembling Li-Ion batteries and are able to implement the necessary protective measures (BMS/PCM). It is not a battery for direct use by end consumers.How is this cell charged?Lithium-ion cells require a special charging method (CC-CV: constant current, then constant voltage). Charging must only be carried out with a suitable Li-Ion charger or charging circuit which precisely maintains the final charging voltage of 4.2 V. Incorrect charging can destroy the cell and poses a safety risk.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial waste battery, it is subject to the provisions of the Battery Act. Please take the used battery to the appropriate industrial or municipal collection points (e.g. GRS Batterien) to ensure proper and environmentally friendly recycling.
The PANASONIC/SANYO NCR18650GA is a high-performance and unprotected lithium-ion industrial cell developed for applications with the highest demands on capacity and current carrying capacity. With a nominal voltage of 3.6 V and a very high typical capacity of 3450 mAh combined with a high discharge rate (up to 10A), this 18650 cell is the ideal component for assembling high-end battery packs in industry, electromobility, and for high-performance end devices.Highlights at a glanceHigh capacity & current: Offers a very high capacity of 3450 mAh in combination with a high continuous current load capacity of 10A.High reliability: Proven quality and consistently strong performance from Panasonic/Sanyo, one of the world's leading cell manufacturers.Long service life: High cycle stability for long-lasting and reliable performance.Industrial design: Supplied as an unprotected cell (flat top) for professional assembly.Versatile usage: Ideal for battery packs in e-bike, power tools, drones and mobile power supplies.Maximum energy for demanding applicationsThe PANASONIC/SANYO NCR18650GA battery is the first choice for producing powerful battery packs that must deliver both endurance and strength. Its high current load capacity makes it the ideal energy source for pedelec and e-bike batteries with strong motor assist, for professional power tools, high-performance LED torches, drones and all other devices that require high continuous output.Advanced lithium-ion technologyPANASONIC/SANYO's lithium-ion technology stands for high nominal voltage and excellent energy density. The NCR chemistry (nickel-cobalt-aluminium) is known for its particularly high capacity and good cycle stability. The cell is designed for high continuous loads of up to 10 amps and offers a stable voltage curve over the discharge period, optimising the efficiency and performance of the end device.Developed for industrial assemblyAs a highly specialised unprotected industrial cell, the NCR18650GA is intended for professional processing. Its standardised dimensions and flat positive terminal (flat top) ensure reliable welding into multi-cell battery packs. The high batch consistency of PANASONIC/SANYO allows for the assembly of large, reliable battery systems with homogeneous performance. Features ModelPANASONIC/SANYO Li-Ion Battery NCR18650GA TechnologyLithium-Ion (Li-Ion) Nominal Voltage (V)3.6 Capacity (mAh)3450 (min. 3350) Max. Discharge Current (A)10 Dimensions (Ø x H in mm)18.5 x 65.3 ConnectionIndustrial cell (flat top) Weight (g)approx. 48 FAQs about the PANASONIC/SANYO Li-Ion Battery NCR18650GAWhat does "unprotected" industrial cell mean?"Unprotected" means that the individual cell does not have an integrated electronic protection circuit (PCB/BMS) to protect it against deep discharge, overcharge or short circuit. It is intended exclusively for installation in battery packs where external protection electronics (BMS) take over these safety functions for the entire pack. Direct operation as a single cell is not safe and is not intended.What is the difference between this NCR18650GA and the NCR18650B?Both cells offer a very high capacity. The decisive advantage of the NCR18650GA however is its significantly higher continuous current load capacity of 10 amperes compared to the NCR18650B (approx. 4.8 A). The GA type is therefore the better choice for high-performance applications such as e-bikes or power tools, while the B type is optimised for maximum run time under lower loads.Who is this battery suitable for?This cell is aimed exclusively at specialist personnel and commercial customers who are experienced in the processing and assembly of Li-Ion batteries and capable of implementing the necessary protective measures (BMS/PCM). It is not a battery intended for direct use by end consumers.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial end-of-life battery, it is subject to the provisions of the Battery Act. Please take the used battery to the designated industrial or municipal collection points (e.g. GRS Batterien) to ensure proper and environmentally friendly recycling.