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NCR18650GA

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Panasonic NCR18650GA is a high-capacity 3.6 V cylindrical lithium-ion rechargeable cell with 3350 mAh minimum and 3450 mAh typical capacity.
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Technical specifications for NCR18650GA

  • Manufacturer:
    Panasonic
  • Part Number:
    NCR18650GA
  • Product Family:
    Panasonic
  • Product Type:
    High-capacity Cylindrical Lithium-ion Rechargeable Cell
  • Stock:
    1
  • Cell Chemistry:
    Lithium-ion rechargeable
  • Form Factor:
    18650 cylindrical cell
  • Nominal Voltage:
    3.60 V
  • Minimum Capacity:
    3350 mAh
  • Typical Capacity:
    3450 mAh
  • Dimensional Basis:
    With-tube configuration
  • Weight:
    0.0495 kg
  • Estimated shipping dimensions:
    1.85 x 1.85 x 6.53 cm
  • Tariff Code:
    Please confirm the destination before shipping
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Pack Sizing Pack Construction Operational Limits Product Applications

Features:

  • High-capacity 18650 format: The GA cell supports energy-focused pack designs within documented limits.
  • Published with-tube envelope: Mechanical data identifies the insulated cell basis used on the official page.
  • Pack-level integration: Capacity is delivered through a battery system that supplies protection, balance and thermal control.
NCR18650GA is a bare rechargeable cell intended for engineered assemblies, not an independently protected consumer product.

The published minimum capacity provides a conservative electrical baseline while the typical value describes nominal production performance.

Mechanical and safety acceptance belongs to the complete pack, including insulation, monitoring, joining, enclosure and shipment.

Apter Power can help confirm the Panasonic NCR18650GA High-capacity Cylindrical Lithium-ion Rechargeable Cell, exact cell identity, capacity basis and pack-engineering requirements before quotation.
Panasonic NCR18650GA High-capacity Cylindrical Lithium-ion Rechargeable Cell Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Capacity basis: Size the design from the minimum value plus aging and temperature margin.
  • Series count: Set voltage and protection thresholds for the approved configuration.
  • Parallel paths: Control current sharing with matched cells and qualified interconnects.
  • Energy containment: Treat the completed pack energy as a system-level hazard.
  • Tube protection: Keep insulation intact around the can and terminal boundary.
  • Tab joining: Use controlled welding parameters and inspect every connection.
  • Spacing: Prevent cell movement and abrasive contact during vibration and shock.
  • Temperature sensing: Locate sensors where the pack design predicts worst-case heating.
  • Charge control: Apply only the validated lithium-ion charge profile and voltage cutoff.
  • Current control: Keep continuous and transient load inside the approved pack design.
  • Damage response: Isolate any cell with heat, swelling, odor, leakage or mechanical deformation.
  • Shipment: Use compliant state-of-charge, packaging, marking and carrier documentation.
  • High-energy battery packs: Supports extended runtime where the complete protection system is engineered.
  • Portable instruments: Supplies energy through a monitored and enclosed pack.
  • Robotic equipment: Powers mobile industrial devices within validated current and thermal limits.
  • Energy-storage prototypes: Enables controlled development by qualified battery laboratories.
Description
NCR18650GA provides high-capacity rechargeable energy storage in an 18650 cylindrical format, with Panasonic specifying 3.6 V nominal voltage and both minimum and typical capacity values.

The with-tube envelope of NCR18650GA is published separately from application packaging. Designers must allow for cell holders, bus connections, insulation, sensing and swelling or tolerance margins in the completed pack.

NCR18650GA requires a qualified battery-management and mechanical system. Its capacity advantage does not remove the need for cell matching, temperature control, fault protection, joining-process qualification and regulated transport.
Alternative Names
NCR 18650 GA NCR18650-GA
Technical notes
NCR18650GA must be integrated only by qualified battery-pack designers. Prevent short circuit, reverse charge, crushing and excessive temperature; never treat the cell as a protected retail battery. Stop release until the charge profile, BMS limits, cell matching, tab joining, insulation, thermal monitoring and dangerous-goods transport route are approved.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can NCR18650GA replace an arbitrary cell simply because both use the 18650 format?
No. The complete cell identity and the pack's electrical, thermal and protection design must match; the cylindrical format alone does not establish interchangeability.
Should a designer size a high-runtime pack from the typical NCR18650GA capacity?
Use the published minimum capacity for conservative sizing, then apply the project's aging, temperature and duty margins before setting the required cell count.
Does NCR18650GA provide the protection needed for use as a loose retail battery?
No integrated protection is established by the cell specification. Protection, balancing and fault interruption must be supplied by the engineered pack.
Can NCR18650GA terminals be left exposed because the completed pack already has a fuse?
No. Prevent short circuit at the cell level during handling and assembly; the pack fuse does not remove the need for terminal insulation and controlled joining.
When should NCR18650GA be quarantined before it enters pack production?
Quarantine any cell with damaged insulation, deformation, corrosion, leakage, swelling, abnormal heat, odor or uncertain identity. Do not test a suspect cell casually.
What pack-design allowance is needed around the with-tube NCR18650GA cell?
Use the manufacturer's with-tube envelope as the cell basis, then add the project-specific holder, interconnect, insulation and tolerance allowances before freezing the enclosure.

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