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  3. MOLICEL INR-21700-P42A

MOLICEL INR-21700-P42A Pack Drain Flat Battery High Top 3.6V 45A 4200MAH

Inr-21700-p42a Molicel 2 Pack P42a 3.6v 45a 4200mah High-drain Flat Top Battery

( Brand: Molicel ), ( Manufacturer Part Number: INR-21700-P42A ), ( Type: Llthlum-lon ), ( Compatible Fuel Type: Electric ), ( Age Level: 17 Years Up )

Review MOLICEL Pack 3.6v 45a 4200mah High drain Flat Top Battery

Introducing the Molicel INR21700-P42A 3.6V 45A High-Drain Flat Top Battery, a powerful and reliable solution for your high-current applications. This rechargeable lithium-ion battery boasts a capacity of 4200mAh, which makes it an excellent choice for devices that require substantial energy.

The Molicel P42A battery is built with high-quality, Panasonic NCR18650B cells, ensuring consistent performance and excellent battery life. With a discharge current rating of up to 45A, this battery is ideal for use in high-power applications such as flashlights, modded e-cigarettes, or RC cars.

The battery features a flat top design, which is perfect for devices that require a button-top battery. This design allows for easy identification and installation, making it a popular choice among electronics enthusiasts and professionals.

The Molicel INR21700-P42A battery is protected against overcharge, overdischarge, short circuits, and reverse polarity, ensuring the safety and longevity of the battery. It also supports balanced charging, which makes it easier and more efficient to charge using a compatible charger.

This battery is also designed to be high-drain, meaning it can deliver large currents consistently without experiencing a significant drop in voltage. This makes it an excellent choice for devices that require a lot of power, such as high-wattage flashlights or high-performance electric vehicles.

In summary, the Molicel INR21700-P42A 3.6V 45A High-Drain Flat Top Battery is a high-capacity, high-performance, and safe lithium-ion battery that is perfect for devices that require substantial energy and high currents. Its flat top design, high-drain capabilities, and built-in protection features make it an excellent choice for electronics enthusiasts, professionals, and anyone in need of a reliable and powerful battery solution.

The Molicel INR21700-P42A 3.6V 45A 4200mAh High-Drain Flat Top Battery is a popular choice among vapers and electronic device users due to its high discharge rate and decent capacity. Here are some pros and cons to help you make an informed decision about purchasing this battery:

Pros:

1. High Discharge Rate: With a continuous discharge rate of 45A, this battery can handle high power demand devices such as sub-ohm vape tanks and high-performance electronic devices.

2. Decent Capacity: With a capacity of 4200mAh, this battery provides a good amount of power for extended use between charges.

3. Flat Top Design: The flat top design of the battery makes it compatible with most vape mods and electronic devices.

4. Safe Charging: The battery is equipped with a safe charging circuit that protects against overcharging, over-discharging, and short-circuiting.

5. Long Cycle Life: The battery has a long cycle life, meaning it can be charged and discharged many times before its capacity starts to degrade.

Cons:

1. Expensive: Compared to other batteries with similar capacities, the Molicel INR21700-P42A can be quite expensive.

2. Size and Weight: Due to its high capacity and high discharge rate, the battery is larger and heavier than some other batteries, which may not be ideal for all users.

3. Limited Availability: This battery may not be widely available in local stores, and may need to be purchased online.

Ending Conclusion:

The Molicel INR21700-P42A 3.6V 45A 4200mAh High-Drain Flat Top Battery is a high-performance battery that is well-suited for users who require a lot of power from their devices. Its high discharge rate, decent capacity, and flat top design make it a popular choice among vapers and electronic device users. However, its expensive price tag, larger size and weight, and limited availability may be drawbacks for some users.

Recommendation:

If you require a high-performance battery with a decent capacity and fast discharge rate, the Molicel INR21700-P42A is a good option to consider. However, if budget is a concern, or if you don't require the high discharge rate, there may be other batteries that better suit your needs and budget. It's always a good idea to compare prices and specifications of multiple batteries before making a purchase.

Details:

Advanced energy storage solutions. Manufacturer: Molicel. When paired with appropriate protection, the P42A offers unmatched power delivery, stability, and endurance. Industrial and commercial electronics.

Overview: The Molicel P42A is the gold standard for high-performance 21700 lithium-ion cells. Built by Molicel: Renowned for precision manufacturing and high-current performance. Key Features: 45A Continuous Power: One of the highest continuous discharge ratings available in a 21700 cell. Flat Top, Pack-Only Use: designed for advanced systems with proper battery management.

Applications / Uses: High-power portable systems. Delivering a rare combination of high capacity and extreme discharge capability, this cell enables devices battery packs to reach their full potential. 4200mAh Typical Capacity: Exceptional runtime combined with extreme output capability. Battery pack design and prototyping.

part #: inr21700p42a prices

  • $40.00-$164.99

specifications rcparta:

  • brand: Molicel
  • mpn: Inr-21700-p42a
  • type: Llthlum-lon
  • compatible fuel type: Electric
  • age level: 17 Years Up

shipping rcparta:

  • transit: 5-13 Days
  • carrier: USPS
  • class: Standard
  • cost: $5.00
  • service: USPS Ground Advantage
  • type: Fixed

general rcparta:

  • condition: New
  • Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs

seller rcparta:

  • city: Middletown, Ohio
  • rating: 97.7%
  • # reviews: 371

offer rcparta:

  • options: Ship-to-home
  • availability: In Stock
  • started: February 7, 2026
  • sold: 0

returns rcparta:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back

payments rcparta:

  • credit card: Discover
  • other
  • wallet: Apple-pay
type: llthlum-lon, compatible fuel type: electric, age level: 17 years up,
category: toys & hobbies > radio control line > rc model vehicle parts accs > rc parts accs, sku: 9725036183276721,
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4 offers $40.00–$164.99 USD
  • Offer #1: $164.99 price + $9.35 shipping estimate = $174.34* total. Balance Lead: JST-XH 7-pin for 6S Current planning: P50B is optimized forcapacity.+$9.35 shipping
  • Offer #2: $40.00 price + $9.02 shipping estimate = $49.02* total. They were charged to 3.5 v for long-term storage. 17x 21700 rechargeable batteries which have never been used.+$9.02 shipping
  • Offer #3: $80.00 price + $39.00 shipping estimate = $119.00* total. Height: 70 mm. TAF DRONES 8000mAh Battery.+$39.00 shipping
  • Offer #4: $1050.19 price + $19.99 shipping estimate = $1070.18* total. Samsung 50S 72V 20Ah 100A Long-range endurance & consistent power. Samsung 40T 72V 16Ah 140A Peak power performance & quick bursts.+$19.99 shipping

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