Molicel INR18650-P28A 2800mAh 35A Li-ion battery, 3.6V - 3.7V unprotected, flat top

Molicel INR18650-P28A, 2800mAh 35A Lithium-Ion Battery, 3.6V - 3.7V

The INR18650-P28A is, alongside the INR18650-P26A, the best choice for up to 35 A (constant) current load or 130 W per cell. The combination of current load and capacity makes this cell an excellent performer, making it the best 18650 choice for moderate to high power consumption in any device. It is a top alternative to Sony/Murrata US18650 VTC5, Samsung INR18650-30Q, LG 18650 HG2, and others.

Molicel batteries are sold only through authorized dealers, and unlike other manufacturers, Molicel is confident in the safety of its batteries and even officially permits their use in e-cigarettes.

The use of Molicel INR18650-P28A in e-cigarettes is officially allowed!

The company Molicel was founded in 1987 from a research group focused on lithium-ion technology. Molicel is considered a pioneer in the lithium-ion industry. Molicel batteries are used wherever extreme conditions and high reliability are required. Customers include NASA, DASA, Dyson, Boeing, and more.

This high-drain cell can be used with a constant load of 35A with temperature monitoring up to 80°C. Current draws of up to 70A pulse are realistic for this cell.

Technical specifications:
Capacity: 2800mAh, 10.3 Wh
Minimum capacity: 2600mAh, 9.56 Wh
Nominal voltage: 3.6V - 3.7V
Charge termination voltage: 4.2V ± 0.05
Discharge termination voltage: 2.5V
Max. discharge current (constant): 35A with cutoff at 80°
Max. discharge current (constant): 25A without cutoff
Max. discharge current (pulse): approx. 70A
Protection electronics: PCB/BMS none
Positive terminal: flat (Flat Top)
Diameter: 18.45 mm ± 0.15 mm
Height: 65 mm ± 0.2 mm
Weight: 48g ± 1 g
Charging method: CC-CV

Safety notes:

• Lithium cells should only be operated with protection electronics!
• Please note that lithium cells may only be used by authorized personnel.