Molicel INR21700-P45B 4500mAh 45A Li-ion Battery

Molicel P45B 21700 3.6V 4500mAh 45A Rechargeable Li-Ion Battery (Flat Top)

The Molicel P45B is widely considered one of the highest-performing 21700 lithium-ion cells on the market. Featuring an extraordinary 45A continuous discharge rating combined with a solid 4500 mAh capacity, it provides unmatched power and efficiency for high-drain applications such as high-power flashlights, e-bikes, power tools, electric scooters, and FPV drones.

Key Features:

• Extreme Power Delivery: Capable of up to 45A continuous discharge (with an 80°C temperature cut-off).

• High Capacity: 4500 mAh capacity delivers long runtimes under heavy load conditions.

• Flat Top Terminal: Ideal for custom battery pack building and compatible high-drain devices.

Technical Specifications:

• Model: P45B

• Size: 21700

• Positive Terminal: Flat Top

• Nominal Capacity: 4500 mAh

• Continuous Discharge Rating (max): 45A (80°C Temp cut-off)

• Nominal Voltage: 3.6V

• Maximum Voltage: 4.2V

• Discharge Cut-off Voltage: 2.5V

• Protected: No (Unprotected)

• Rechargeable: Yes

• Dimensions: 21.55 mm × 70.15 mm (Max)

• Weight: 70 g (Max)

⚠️ Safety Notice: This is an unprotected battery cell. Only use with compatible devices and chargers that have built-in protective circuitry. Improper handling, short-circuiting, or damage may lead to fire or explosion hazards.