[HKJ]

Shockli 26650 4300mAh (Green) 2018



Official specifications:

• Type of Battery: Shockli 26650 4300mah IMR battery 40A
• Size(mm): 26.2±0.2mm(Diameter) x 65.2±0.2 mm(Length)
• Weight(g): 98±2g
• Nominal Voltage: 3.7V
• Nominal Capacity: 4300mah (0.2C Discharge)
• Discharge Cut-off voltage: 3.0 V
• Standard Charge: 0.3 A~3A (Recommend 0.5 A~1.5A) /4.2V±0.05V
• Maximum charge current: 3A
• Continuous Discharge Current: 30A
• MAX Discharge Current: 40A
• Initial Impedance: <14 mOhm
• Cycle Life: 300 times to 70% capacity
• Charging Time: Standard charge: 4.5hours at charge current: 1.0A
• Operating environment: Charging: 0°C ~ 45°C, Discharging: -10°C~60°C

This is a high current 26650 cell











The two cells are nearly a perfect match and capacity is constant up to 20A discharge. At 30A the cell has trouble keeping up the voltage (It need to heat up first) and the capacity goes a bit down.





The batteries get very warm at 30A.















Conclusion

These batteries are good at high current, but are not the best in capacity. This make them good for high current application where the most capacity is not that important.



Notes and links

The battery was supplied by shockli.com for review.

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Compare to 18650 and other batteries

[blindnick]

98 грам. 2pINR18650-30Q дадут нам тот же вес. С гарантией 6000 мАч и не очень высокой температурой при 30А

 Сообщение от HKJ :

application where the most capacity is not that important.

Это всегда важно