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Efest IMR 700mAh 3.7v 14500 Button Top Battery

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Your Price:
$5.99 (You save $4.00)
1.00 Ounces
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Product Description

Sold Individually (1pc)


Nominal Voltage : 3.7V
Capacity : 700mAH 
Lowest Discharge Voltage : 2.50V
Standard Charge : CC/CV (Optimal Charging rate 1.5A max. charging rate 4.5A )
Cycle Life : > 500 cycles
Max. continuous discharge rate : 10C

Height: 50.40mm 
Diameter: 14.14mm


- 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 LiIon 3.7V cells and they may end up with a higher ending voltage when charged in certain chargers ( 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 make them leak. DO NOT use the charger if it seems to overcharge IMR cells.

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