Molicel Molicel INR 21700 P42A 45A 4200mAh (Box of 2)

Molicel P45B 21700 Battery - Single (Includes Free 2-Bay Case)
The Molicel P45B is the ultimate high-drain 21700 battery, engineered for superior performance in extreme power scenarios. With a massive 4500mAh capacity and a continuous discharge rating of 45A, this cell outperforms competitors in both endurance and raw output. Ideal for regulated mods and suitable for advanced users running unregulated setups, the P45B is a trusted choice for safety and efficiency.

Every purchase of a 2-pack includes a free 2-bay battery case to ensure safe storage and transport. Never carry loose batteries in your pocket or bag.

Specifications:

• Manufacturer: E-One Moli Energy / New Power Energy
• Model: P45B (INR-21700-P45B)
• Size: 21700
• Capacity: 4500mAh (typical), 4300mAh (minimum)
• Max Discharge: 45A (with 80°C thermal cutoff)
• Voltage: 3.6V nominal / 4.2V full charge
• Style: Flat Top
• Origin: Taiwan
• Certifications: UN38.3, UL1642, IEC 62133
• Chemistry: Lithium-Ion (INR)

Battery Safety Guidelines:
The P28A is an unprotected cell. It must be handled with care and used only in appropriate devices. Failure to follow safe practices can result in battery failure, fire, or personal injury.

Best Practices:

• Always store in a case - never loose in pockets or bags.
• Only charge with compatible external lithium-ion chargers.
• Avoid charging unattended.
• Never expose to extreme temperatures, water, or fire.
• Replace batteries every 6 to 12 months. Over time, cells degrade and can become less stable.
• Check for physical damage before use. Do not use if the wrap is torn, or the cell is dented or leaking.
• Do not exceed the current limit of the battery, especially in mechanical mods.
• Store long-term at 3.6–3.7V in a cool, dry place.

Battery Pairing Disclaimer:
Once a pair of batteries has been used together in a dual-battery or multi-battery device, those cells are considered “married” and should always be used as a set moving forward. Never separate or mix married batteries with other cells, even if they are the same model or brand.

Using mismatched or unpaired batteries can lead to uneven discharging, over-draining, and potential damage to your mod or the batteries themselves. In extreme cases, this can result in battery failure or thermal runaway.

Always label or store married batteries together and charge them simultaneously in a reputable external charger to maintain balanced performance and safety.

Disclaimer: These batteries are intended for experienced users only. Misuse or mishandling can lead to injury or fire. Buyer assumes all responsibility for battery use.