Product Details
Molicel P42A 21700 4200mAh 45A Battery INR-21700-P42A 3.6V Flat Top
Battery
Molicel INR-21700-P42A 4200mAh Advantages
1. High Capacity: At 4000mAh, it provides substantial energy
storage, making it ideal for devices that require long-lasting
power. 2. Exceptional Discharge Rate: Capable of continuous discharge up
to 45A, it is well-suited for high-drain applications such as power
tools and vaping devices. 3. Stable Voltage: Operating at a nominal voltage of 3.6V, it
ensures reliable and consistent power delivery. 4. Long Cycle Life: Designed for durability, it can withstand
numerous charge and discharge cycles, enhancing its lifespan. 5. Safety Features: Includes protections against overcharging,
overheating, and short circuits, ensuring safe operation. 6. Versatile Applications: Commonly used in high-performance
electronics, including e-bikes and drones, due to its robust
performance capabilities. 7. Low Self-Discharge Rate: Maintains charge effectively over time,
making it suitable for backup power applications. |
Molicel INR-21700-P42A 4200mAh Nominal Specifications
Model | INR-21700-P42A |
Rated Capacity | Min 4000mAh |
Nominal Voltage | 3.6V |
Charging Voltage | 4.20 ± 0.05V |
Max Charge Current | 8.4A |
Discharge Cut-off Voltage | 2.5V |
Max Discharge Current | 45A |
Internal Resistance | 15mΩ(ACIR) |
Operating Environment | Charge, -20°C ~ 60°C |
Discharge, -40°C~60°C |
Weight | 70.0g max |
Cell Dimension | Hight: 70.00± 0.15 mm; Diameter:21.40 ± 0.15 mm |
Warranty | 12 months |
Molicel INR-21700-P42A.pdf |
Outline Dimensions:
Relationship between maximum charging current and battery surface
temperature
|
Molicel INR-21700-P42A 4200mAh Applications
High power cordless vacuum cleaner, Electric cigarette, Electric
scooter, High power home Appliances, Power Tool... |
Our Service
1). Professional lithium ion battery packs supplier for over ten
years, and have our own factory,
2). Strong R&D team to support,
3). Offer OEM/ODM service for customer's order,
4). Quick reply and action,
5). Competitive price, good sale and after-sales service.
Company Profile
SHENZHEN UNEME TECHNOLOGY CO.,LTD. located in Shenzhen Guangdong China, is a high-tech enterprise
which focused on the development, manufacturing and marketing of Lithium Polymer Batteries, Lithium ion Batteries and Ni-MH Batteries for consumer,
industrial, medical and automotive applications in all walks of
life. UNEMETECH moves on by providing reliable, efficient and intelligent
solutions to different power needs. We have highly efficient teams
of engineering, production and quality management as well as the most
advanced domestic automatic production equipment and manufacturing
technique. All steps from raw materials to procurement, production,
testing, sales and after-sales service are under controlled with a
strict quality system in our ISO9001 and ISO14001 certified
factory. UNEMETECH is proud of making successful deliveries to the world's leaders of
consumer & industrial electronic industry. UNEMETECH had established a long-term stable cooperation relationship with numerous well-known
brands. UNEMETECH committed to providing the first-class quality, competitive price
and perfect services for our customers, we are confident that UNEMETECH can be your best battery supplier.

Enterprise Vision:
Devote to build the most creative company in the lithium battery
industry
To ascend the first echelon of the global lithium battery industry
Enterprise Mission:
Continuously promote lithium battery technology innovation,
continuously improve people’s living standards
Core Values:
Honesty and transparency、responsibility professional high
efficiency、 creativity、 win-win cooperation
