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Sanyo NCR18650GA 3500mAh 10A Battery

Sanyo Panasonic NCR18650GA Red Black 18650 Battery

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Price: $4.99

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Product Details

Sanyo NCR18650GA 3500mAh 10A Battery - NCR18650GA

This is an excellent cell for building Power Banks, Battery Packs, BMS's, and also for using in High Performance Flashlights. Just one of the many attributes that this cell has, is it's capacity of up to 3,500 mAh making it one of the highest capacity cells in the 18650 form factor. It also has medium-high discharge/drain capabilities without any significant capacity fade. These types of attributes explain why it's an extremely popular for many devices, but also used in Electric Vehicles and E-Bikes as well. It can deliver up to 10 Amps of Constant Discharge without any sweat or any stress to the cell, while having the ability to give you up to 3,500 mAh in capacity.

This also makes it a "Top-In Class" selection within the 18650 form factor for Ultra-High Capacity with Medium-High Discharge/Drain capability. In applications such as Power Banks and Flashlights these cells will give you the best overall performance with maximum run-times.

Sanyo NCR18650GA Data Spec Sheet PDF


  • Model: NCR18650GA
  • Size: 18650
  • Style: Flat Top
  • Chemistry: NCR
  • Nominal Capacity: 3500mAh
  • Continuous Discharge Rating: 10A
  • Nominal Voltage: 3.6v
  • Protected: No
  • Rechargeable: Yes
  • Approximate Dimensions: 18.5mm x 65.3mm
  • Approximate Weight: 48g

Panasonic / Sanyo Safety Warnings and Precautions


The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium ion battery. Do not mix and match old and new, used and unused batteries.

  • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury, property damage, or death
  • ONLY use with proper protection circuitry
  • ONLY use within manufacturer specification
  • DO NOT store loose in pocket, purse, etc. – always use a protective case
  • KEEP AWAY from metal objects to prevent short circuiting
  • DO NOT short circuit
  • DO NOT use if wrapper or insulator is damaged or torn
  • DO NOT use if damaged in any way
  • DO NOT overcharge or over-discharge
  • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
  • DO NOT expose to liquids or high temperatures
  • DO NOT solder
  • User must be familiar with handling lithium ion batteries before purchase
  • Usage of batteries is AT YOUR OWN RISK

Local regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary so please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 41 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 18650 batteries May 23, 2020
Reviewer: Bill Hurlock from Mount Laurel, NJ United States  
Cells look good and all cells when charged were within 11mv of each other. We'll buy again.

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  0 of 0 people found the following review helpful:
4 of 5 Good cells but capacity is less than advertised May 22, 2020
Reviewer: Aaron Kelly from Largo, Fl United States  
I ordered 12 of the Sanyo NCR18650GA 3500mAh 10A Battery (flat top).   from 18650batterystore.com   They do seem to be good high quality batteries.  I didn't remove the wrapper to inspect the inside, but externally they appear to be brand new Sanyo batteries.  Unfortunately the first four of the twelve I tested with a LiitoKala Engineer lii-500 all came in slightly under the rated capacity.  3297mAh, 3236mAh, 3331mAh, 3319mAh.  It's about what I would expect of a battery rated at 3200mAh rather than 3500mAh.  I haven't tested the current output yet to ensure they can put out a full 10A.  

That said, it's close enough that I don't plan to return them.  3300mAh is enough for my application (DIY electronics projects).  It would be nice if the site updated their product description to accurately reflect product capacity.

Shipping speed was excellent. The store quickly shipped them, and they were at my door fairly fast.  Faster than Amazon could have done lately, that's for sure.

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  0 of 0 people found the following review helpful:
5 of 5 May 22, 2020
Reviewer: Gary Gibson from Annapolis, MD United States  

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  0 of 0 people found the following review helpful:
5 of 5 Cordless pack rebuild May 16, 2020
Reviewer: Inept from Torrance, CA United States  
Cells are priced well.  Rebuilt my drill's battery pack, should provide 3 times the capacity.  Also came with cases and color coded sleeves.

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  0 of 0 people found the following review helpful:
5 of 5 So far, so good May 11, 2020
Reviewer: Kevin Randolph from Plano, TX United States  
So far they seem to work well.  Internal resistance measured around 65 - 70 milliohms; much better than some of my other batteries.

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