The 26650 lifepo4 battery is a cylindrical lifepo4 battery with a diameter of 26mm and a length of 65mm. It is commonly
used in a wide range of applications due to its performance and size.
Key Applications of 26650 Lithium Batteries:
High-Intensity Flashlights:
26650 batteries meet the high capacity and discharge performance requirements for long-duration, high-brightness illumination.
They can be connected in series or parallel to provide varying voltage and brightness levels.
Street Lights:
Particularly in integrated solar street lights, 26650 batteries store the energy generated by solar panels during the day and provide lighting at night.
They are known for their energy efficiency, environmental friendliness, and easy installation.
Power Tools:
In heavy-duty tools like drills, saws, and electric screwdrivers, 26650 lithium batteries deliver the necessary power and long runtime,
ensuring optimal performance and higher efficiency in demanding tasks.
Electric Vehicles:
Some electric bicycles, scooters, and even small electric cars use 26650 lithium batteries to power their systems.
The high energy density and capacity of the 26650 provide longer driving ranges.
Toys:
For high-performance electric toys like remote-controlled cars, airplanes, and robots, the 26650 battery ensures extended playtime and reliable performance.
Instrumentation:Used in portable measurement tools, geological exploration equipment, and outdoor monitoring devices, 26650 batteries offer the power needed for
field operations without the reliance on external power sources.
Medical Equipment:
Portable medical devices, such as defibrillators, ventilators, and infusion pumps, require high-performance, reliable batteries to function effectively
in critical emergency situations. The 26650 provides stable and dependable power for these devices.
Military Equipment:
Military applications, including individual soldier gear, communication devices, and portable radar systems, require batteries that can perform reliably under
extreme conditions. The 26650 is specifically designed to meet these high demands, ensuring performance even in harsh environments.
These diverse applications highlight the versatility and strength of the 26650 lithium battery, making it a preferred choice in industries that require high-performance, long-lasting energy storage.
No. | Item | General Parameter | Remark |
---|
1 | Rated Capacity | 4000mAh (Standard discharge 0.5C) | After standard charge |
2 | Minimum Capacity | 3990mAh |
|
3 | Nominal Voltage | 3.2V | Mean operation voltage |
4 | Discharge Cut-off Voltage | 2.0V | Voltage at the end of discharge |
5 | Charging Voltage | 3.65V | Maximum charging voltage |
6 | Standard Charge | Constant Current 0.5C, Constant Voltage 3.65V, 0.02C cut-off | Charge time: Approx 4.0h |
7 | Standard Discharge | Constant Current 0.5C, End Voltage 2.0V | Standard discharge rate |
8 | Fast Charge | Constant Current 1C, Constant Voltage 3.65V, 0.01C cut-off | Charge time: Approx 2.5h |
9 | Fast Discharge | Constant Current 1C, End Voltage 2.0V |
|
10 | Maximum Continuous Charge Current | 1C |
|
11 | Maximum Continuous Discharge Current and Peak Discharge Current | 3C |
|
12 | Operation Temperature Range |
|
|
13 | Storage Temperature Range | Less than 1 year: -20~25°C | 60±25% R.H. Bare Cell |
|
| Less than 3 months: -20~40°C | 60±25% R.H. at the shipment state |
14 | Weight | Approx: 87g |
|
15 | Pack Dimension | Height: 65.1±0.2mm, Diameter: 26.1±0.2mm | Initial dimension |
