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Molicel 21700 P42A 4200mAh 10c High Discharge Rate Rechargeable Battery Pack
US$3.20-3.80
130 Pieces
Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

INR21700 P42A

Rechargeable

Yes

Size

21700

Rated Charge

Limiting 4.2A

Rated Discharge

Constant 0.84A Discharge Until 2.5V at 23ºC

Nominal Voltage

3.6V

Rated Capacity

4.0ah (Minimum) 4.2ah (Typical)

Shipping Voltage

≥ 3.45V

Internal Resistance

≤ 15MΩ

End of Charge Voltage

4.20V

End of Discharge Voltage

2.5V

Charging Time

90 Min

Maximum Charging Current

8.4A

Maximum Discharging Current

45A (with 75 23ºC Temp. Cut)

Cell Weight

48.0g

Storage Temperature for Shipping Cell

< 35ºC

Operating Temperature (Surface)

Charge:0 to 45ºC, Discharge:-40 to 60ºC

Cycle Life

500 Cycles

Transport Package

Plastic Lining, Carton Packaging

Specification

21.40x70.00mm

Trademark

Molicel

Origin

China

HS Code

8507600090

Production Capacity

1, 000, 000 Units/Month

Key features

Ultra-High Continuous Discharge: Supports 45A continuous discharge (10.7C) for high-drain applications.
High Energy Capacity: Typical capacity of 4200mAh with 15.54Wh energy density.
Extended Cycle Life: Guarantees over 700 cycles to 80% initial capacity under standard conditions.
Certified Safety Standards: Complies with UN38.3, UL1642, IEC62133, and RoHS international standards.
Optimized NCM Chemistry: Uses NCM cathode for balanced energy density and thermal stability.
Fast Charging Capability: Accepts up to 8.4A (2C) fast charge with ~2.5 hours charging time.

Company profile

Shenzhen Senchtec Technology Co., Ltd.
High Repeat Buyers ChoiceSelf-brandedPatents Awarded
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-06-18Average Response Time: ≤2.77hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

Address329, Block a, No. 11, Kexing Road, High-Tech Park, Nanshan District, Shenzhen, Guangdong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsDrone, Fpv, Quadcopter, Flight Controller(FC), Electronic Speed Controller(ESC), High-Definition Digital Video Transmission

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the cycle life of this battery?
A:
It offers a cycle life of at least 700 cycles, maintaining 80% of its initial capacity.
Q:What are the recommended applications for this cell?
A:
It is ideal for high-drain devices such as drones, power tools, model aircraft, and electric vehicles.
Q:Does this battery support fast charging?
A:
Yes, it supports fast charging at 8.4A (2C), though it is not recommended for daily use.
Q:What safety certifications does the battery have?
A:
It meets UN38.3, UL1642, IEC62133, and RoHS standards for international transport and safety.
Q:What is the typical capacity of the Molicel P42A?
A:
The typical rated capacity is 4200mAh (4.2Ah) with a minimum capacity of 4100mAh.

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