30 Panasonic NCR18650B with protective circuit 3400mah
Battery Hookup

30 Panasonic NCR18650B with protective circuit 3400mah

Regular price $60.00 $0.00 Unit price per

This is for a box of 30!

These batteries were salvaged from overstock Ring step lights. These are the greatest 18650 cells on the market and they already have the 5a PCB circuit in them already which protects against over charge, over discharge, and over current. Elsewhere online these are much more expensive. Here at Battery Hookup they are just $2 per cell! Some packs will have MH1 cells which is great because those can handle 10a and are name brand. Either way these batteries are manufactured with 2 of the best cells on the market and all rated at least 3200mah. It's hard to tell which cell is inside without removing the wrapper but all cells inside will be one of the best name brand cells on the market.


  • Model: NCR18650B
  • Size: 18650
  • Style: Button Top
  • Chemistry: NCR
  • Nominal Capacity: 3400mAh
  • Continuous Discharge Rating: 4.9A
  • Nominal Voltage: 3.6v
  • Protected: Yes, PCB
  • Rechargeable: Yes
  • Approximate Dimensions: 18.90mm x 69.41mm
  • Approximate Weight: 48.1g

Note: The cells with the Ring shrink wrap on them will say 3200mah because although Panasonic NCR18650B cells are advertised and usually test at 3400mah, they actually say minimum 3200mah so that is what Ring puts on their label. 

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