AW IMR 18490

Safe chemistry LiMN 3.7V rechargeable battery in 18490 size. These cells can handle high amperage and is safe to use in series / multi-cell applications. Can be charged with any Li-Ion battery charger with 4.2V output.

  • Specifications:
 Nominal Voltage : 3.7V
Capacity : 700mAH 
Lowest Discharge 2.50V
Standard Charge : CC/CV ( max. charging rate 1.5A )
Cycle Life : > 500 cycles
Max. continuous discharge rate : 8C
  • Caution:
- Do not over-discharge/overcharge
- Recharge empty batteries ( resting voltage ~3.6V ) as soon as possible. Leaving LiIon batteries in discharged state will incur irreversible damage ( capacity / cycle loss )
- Do not short circuit ( will release tremendous current )
- Do not dispose of in fire.
  • Attention: These IMR cells have much lower internal resistance than regular Li-Ion 3.7V cells and they may end up with a higher ending voltage when charged in certainchargers ( especially older version WF-139 charger ). Please check the voltage of them right out of the charger to see if they are above 4.20V when fully charged with your charger. Overcharging above 4.25V may shorten life/cycles. Above 4.50V may even pop them or making them leak. DO NOT use the charger if it seems to overcharge IMR cells.

Category: Batteries

Type: Batteries

Vendor: AW

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