Test/review of Shockli 26650 5250mAh (Green) 2018

HKJ

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[size=+3]Shockli 26650 5250mAh (Green) 2018[/size]

DSC_9056.jpg


Official specifications:
  • Type of Battery: Shockli 26650 5250mah IMR battery 20A
  • Size(mm): 26.3±0.2mm(Diameter) x 65.2±0.2 mm(Length)
  • Weight(g): 98±2g
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 5250mah (0.2C Discharge)
  • Discharge Cut-off voltage: 2.75 V
  • Standard Charge: 0.3 A~2A (Recommend 0.5 A~1.5A) /4.2V±0.05V
  • Maximum charge current: 2A
  • Continuous Discharge Current: 20A
  • MAX Discharge Current: 30A
  • Initial Impedance: < 20 mohm
  • Cycle Life: 500times to 80%
  • Operating environment: Charging, 0°C ~ 45°C, Discharging, -10°C~60°C

Shockli%2026650%205250mAh%20(Green)%202018-info.png


High capacity and high current 26650 cells.

DSC_9055.jpg


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DSC_9058.jpg


DSC_9059.jpg

DSC_9060.jpg

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Shockli%2026650%205250mAh%20(Green)%202018-Capacity.png


The discharge curves for the two cells tracks nicely and the cell can handle 15A without problems.

Shockli%2026650%205250mAh%20(Green)%202018-Temp-15.0.png


Shockli%2026650%205250mAh%20(Green)%202018-Temp-20.0.png


At 20A I stopped a bit early due to the temperature.

Shockli%2026650%205250mAh%20(Green)%202018-Temp-30.0.png


Shockli%2026650%205250mAh%20(Green)%202018-CapacityTimeHours.png


Shockli%2026650%205250mAh%20(Green)%202018-CapacityTime.png


Shockli%2026650%205250mAh%20(Green)%202018-Energy.png


Shockli%2026650%205250mAh%20(Green)%202018-PowerLoadTime.png


Shockli%2026650%205250mAh%20(Green)%202018-TripCurrent.png


Shockli%2026650%205250mAh%20(Green)%202018-Charge.png




[size=+3]Conclusion[/size]

The batteries are good at high current and capacity, but at 20A and above it is best not to use continuous discharge.



[size=+3]Notes and links[/size]

The battery was supplied by shockli.com for review.

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markr6

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Joined
Jul 16, 2012
Messages
9,258
Engineer: Should we really have the word "shock" in our brand name? I mean, watch what happens if I...
Marketing Guy interrupts Engineer: Sure, why not?
 
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