This is the latest 21700 from Molicel to get the converted B badge. The B in P50B means this is a low-impedance cell, so it doesn’t get as hot when pushed hard. With a decent capacity increase over the 45B, Molicel continue to blaze a high output trail, upping their capacity game with every revision.
"Compared to its predecessor, the P45B, the P50B offers significantly higher runtime, better retention, and a slower heating rate, effectively doubling the cycle life. This makes it ideal for high-demand applications where both power and endurance are essential.”
Molicel P50B features
- High Discharge current
- Exceptional cycle life
- Low temperature operation down to -40C
- High thermal stability, high reliability
- Very low impedance
- Fast Charge
Specifications:
- Model: INR-21700-P50B
- Size: 21700
- Style: Flat Top
- Nominal Capacity: 5000mAh
- Minimum Capacity: 4850mAh
- Continuous Discharge Rating: 45A
- Typical Impedance : 7 mΩ
- Nominal Voltage: 3.6v
- Protected: No
- Rechargeable: Yes
- Approximate Dimensions: 21.40mm x 70.00mm
- Approximate Weight: 70g