High Capacity 26650 3.7V 4400mAh Battery

This battery has an additional explosion-proof cover in the positive electrode, so its internal resistance is higher than many other 26650 batteries, but the safety and stability are also better. According to our tests, the capacity retention rate is about 86% after the recycling of 300 times, and the maximum total number of charging times is more than 1000!

• Type: ICR26650 (from ourselves developed)
• Nominal voltage: 3.7V
• Charge cut-off voltage: 4.2V
• Discharge cut-off voltage: 2.75V
• Actual capacity: 4400mAh
• Internal battery resistance: < 28mΩ
• Number of charging times: > 1000
• Surface color: yellow
• Dimensions: ¢ 26 mm x 65 mm