Overview
The Molicel INR18650-P28A is a high-performance lithium-ion rechargeable battery, designed for applications requiring high discharge currents and reliable energy storage. The battery has a typical capacity of 2800 mAh (10.3 Wh) and a minimum capacity of 2600 mAh (9.56 Wh), with a nominal voltage of 3.6V. It operates with a maximum charge voltage of 4.2V and a cut-off discharge voltage of 2.5V. The standard charge current is 2.8A, while the maximum charge current can go up to 6.0A, allowing for a standard charge time of 1.5 hours. The battery supports a maximum continuous discharge current of 35A, making it ideal for power-intensive applications.
Physically, the Molicel INR18650-P28A features a cylindrical steel-can design with a diameter of 18.6 mm and a height of 65.2 mm, while weighing approximately 46g. It exhibits a low internal resistance of 20 mΩ (AC 1 KHz or DC 10A/1s), which enhances efficiency and performance. The battery operates effectively in a wide temperature range, with a charging temperature between 0°C and 60°C and a discharging temperature from -40°C to 60°C. The energy density is notable, with a volumetric energy density of 610 Wh/l and a gravimetric energy density of 220 Wh/kg, ensuring high power output in a compact form factor.
Applications
The Molicel INR-18650-P28A is suitable for various applications where high power and compact size are needed.
- Electric vehicles
- Power tools
- Energy storage systems
- High-drain electronics
Do's & Dont's
ALWAYS USE a lithium-ion chargers which provide constant votlage and constant current.
DO NOT use NiMH/NiCad/lead-acid charger.
DO NOT overcharge or over-discharge.
DO NOT puncture, poke or cut open the Lithium Ion battery, it may result in spontaneous fire or explosion.
DO NOT store lithium-ion batteries with other objects, metal objects or sharp objects.
ALWAYS USE dedicated lithium-ion storage containers / case.
DO NOT short circuit
DO NOT solder, spot welld only.
DO NOT immerse in water or liquids.
DO NOT use with e-cigarates, vapes or similar device.
Specification
Technical specification for Molicel INR18650-P28A lithium-ion battery.
| Capacity | 2800 mAh (Typical) 10.3 Wh 2600 (Minimum) 9.56 Wh |
| Cell Voltage | 3.6V (Nominal) 4.2V (Charge) 2.5V (Discharge) |
| Charge Current |
2.8A (Standard) 6.0A (Maximum) |
| Charge Time | 1.5 hr (Standard) |
| Discharge Current | 35A |
| Temperature | 0℃ to 60℃ (Charge) -40℃ to 60℃ (Discharge) |
| Energy Density | 700 Wh/l (Volumetric) 250 Wh/kg (Gravimetric) |
| Internal Resistance | 20 mΩ (AC 1 KHz) 20 mΩ (DC 10A/1s) |
Dimensions
Dimensions and physical characteristics for Molicel INR18650-P28A lithium-ion battery.
| Shape | Cylindrical |
| Can | Steel |
| Positive Terminal | Flat Top |
| D (Diameter) |
18.6 mm (Max) |
| H (Height) | 65.2 mm (Max) |
| Weight | 46 g (Max) |
Charge Rate
Charge rate for INR18650-P28A
Discharge Rate
Discharge rate for INR18650-P28A
Discharge Temperature Rate
Discharge temperature rate for INR18650-P28A
Cycle Rate
Cycle rate for INR18650-P28A
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