Molicel P50B Li-ion Cell, 5000mAh, 60A

The Molicel P50B is a next-generation high-discharge Li-ion cell in the 21700 format, combining exceptional capacity (5000 mAh) with an impressive 60 A continuous discharge rating. This makes it one of the strongest cylindrical cells available on the market.

Thanks to its low internal resistance (~10–12 mΩ), the P50B maintains stable voltage output under extreme current draw, minimizing heat and preventing voltage sag. This makes it ideal for heavy-lift UAVs, FPV long-range drones, industrial platforms, and high-performance e-mobility applications.

With its energy rating of ~18 Wh per cell, it delivers outstanding endurance while sustaining extreme loads, bridging the gap between traditional Li-ion (efficiency, cycle life) and LiPo (power output).

The Molicel P50B is the go-to choice for engineers and builders who require maximum power, maximum capacity, and maximum reliability in a single 21700 cell.

Key Specifications:

• Type: Li-ion Rechargeable Cell

• Model: Molicel P50B

• Format: 21700 cylindrical

• Nominal Capacity: 5000 mAh (5.0 Ah)

• Nominal Voltage: 3.6 V

• Full Charge Voltage: 4.2 V

• Cut-off Voltage: 2.5 V

• Max Continuous Discharge: 60 A

• Peak Discharge: up to 70–75 A (≤5 s)

• Internal Resistance (IR): ~10–12 mΩ (fresh cell)

• Energy: ~18 Wh

• Chemistry: NMC (LiNiMnCoO2)

• Dimensions: Ø 21 mm × 70 mm

• Weight: ~70–72 g

• Cycle Life: 300–500+ (with proper care)