High Discharge Molicel P28A 18650 2800mAh 35A Battery Cell
Summary of Molicel P28A 18650 2800mAh 35A Battery
Molicel P28A inr18650 battery is a high quality battery manufactured by well-known Taiwan battery factory Molicel, with high energy density up to 220Wh/kg, low IR, maximum 35A continuous discharge current, long cycle life, and reliable performance, it is perfect for flashlights, power tools, e-bikes, and high-drain devices.
Molicell P28A Battery Specification
Model: Molicel P28A 18650 Battery
Rated Capacity: 2800mAh
Minimum Capacity: 2600mAh
Energy: 10.08Wh
Energy Density: 220Wh/kg
Rated voltage: 3.6V
Discharge Cut-off Voltage: 2.5V
Charge Cut-off Voltage: 4.2V
Cycle Life: More than 500 cycles
Dimensions: Φ21*70mm
Weight: 46g
Internal Resistance: Less than 20mΩ
Standard Discharge Current: 1C (2.8A)
Standard Charge Current: 1C (2.8A)
Max Continuous Discharge Rate: 35A
Charging Temperature: 0 to 60℃;
Discharge Temperature: -40 to 60℃
Storage Temperature:
- -20℃~25℃: 12 months
- -20℃~45℃: 3 months
- -20℃~60 ℃: 1 month
Key Features of Molicel P28A 2800mAh 18650 Battery
High Energy Density (220Wh/kg)
Delivers more power in a compact size. This makes the P28A ideal for lightweight portable devices where space and weight are critical, offering maximum energy without compromising design flexibility.
Large 2800mAh Capacity
Perfect for long-runtime devices and extended use. you can enjoy longer operational time per charge, reducing the frequency of battery replacements or recharging cycles.
High Discharge Current (35A Continuous)
Reliable performance without temperature limits. It ensures consistent power delivery even under heavy load, making it suitable for power tools, e-bikes, and high-drain electronics.
Low Internal Resistance
Reduced energy loss, minimal heat generation, and higher efficiency. This improves overall battery stability and extends the usable lifespan of devices by reducing wear on electronic components.
Long Cycle Life
Keeps 80% capacity after 500 cycles, ensuring durability. Such longevity translates into cost savings for consumers and businesses, as fewer replacements are needed over time.
Extreme Temperature Performance
The P28A can discharge down to -40°C, makes it perfect for grim environment. Whether used in winter or industrial device, P28A delivers reliable energy output when other cells may fail.
OEM Customization
Cestpower offer customization service include voltage, capacity, size, labeling, wrapping, plugs, and packaging for industrial and consumer projects.
Why Choose Molicel P28A?
Molicel is recognized worldwide for producing high-reliability lithium cells with strict quality control. The P28A stands out due to its balanced combination of high capacity and high discharge rate, making it one of the best all-around 18650 cells for high-drain applications. Whether used in DIY battery packs, e-bikes, drones, or portable electronics, it provides consistent performance and long-term safety.
Applications
🔦 Flashlights & Outdoor Gear – Long-lasting power for professional and tactical use.
🚴 E-bikes & Scooters – High discharge rate for stable performance on the road.
🛠️ Power Tools – Reliable energy delivery for drills, saws, and other heavy-duty tools.
🔋 Custom Battery Packs – Ideal for projects requiring serial/parallel combinations with consistent cell quality.
❓ FAQ
Q1: Is this Molicel P28A safe for high-drain devices like vaping?
Yes. With max 35A continuous discharge current, inr-18650-p28a is one of the safest and most reliable cell for high current applications.
Q2: How does 18650 Molicel P28A compare to other 18650 batteries?
It offers an excellent balance between capacity (2800mAh) and discharge current (35A), outperforming many standard 18650 cells in both power delivery and cycle life.
Q3: Can you customize battery packs with the Molicel P28A?
Absolutely. Cestpower provide custom assembly services for voltage, capacity, size, and packaging to meet your project requirements.
Q4: Does the P28A work in low temperatures?
Q5: Who manufactures Molicel P28A
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