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2769101 Lithium Ion Battery Emergency Light 2400mAh 3.7V Polymer Cell

Categories Lithium Ion Battery Emergency Light
Brand Name: Godson or OEM
Model Number: Li-Polymer Battery 2769101 2400mAh 3.7V
Place of Origin: Guangdong, China (Mainland)
MOQ: 50PCS
Price: Negotiable
Payment Terms: T/T
Type: Li-polymer Battery
Nominal Capacity: 2400mAh
Nimonal Voltage: 3.7V
Cycle life: ≥ 500 times
Size: 2.7x69x101mm
Weight: ≈40g
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2769101 Lithium Ion Battery Emergency Light 2400mAh 3.7V Polymer Cell


Lithium Ion Polymer Batteries 2769101 2400mAh 3.7V With Good Safety


Li-polymer Battery List


TypeMax Thickness (mm)Max Width (mm)Max Length (mm)

Voltage

(V)

Capacity

(mAh)

Weight (g)
Li-P7030487.230.548.53.7110020.0
Li-P8020358.220.535.53.750012.0
Li-P8647708.847.570.53.7300048.0
Li-P9020309.220.530.53.750012.0
Li-P98345010.034.550.53.7160029.0
Li-P10303510.230.535.53.7100018.5
Li-P10304010.230.540.53.7120022.0
Li-P10345010.234.550.53.7180030.0


Product performance:


1.Energy Density: Lithium-ion polymer batteries have a high energy density, meaning they can store a significant amount of energy relative to their size and weight. This high energy density makes them suitable for portable electronic devices that require long-lasting power in a compact form factor.

2.Lightweight and Compact: Li-Po batteries are known for their thin and flexible design, allowing for more flexible form factors and integration into slim devices. Their lightweight nature is particularly beneficial for applications where weight reduction is a priority, such as drones, wearable devices, and mobile phones.

3.High Discharge Rates: Lithium-ion polymer batteries can deliver high discharge rates, making them suitable for devices that require a quick burst of power or high current output. This characteristic is valuable in applications such as electric vehicles, power tools, and high-performance electronics.

4.Low Self-Discharge: Li-Po batteries have a relatively low self-discharge rate, meaning they retain their charge over extended periods when not in use. This allows devices to maintain power even after being idle for a while, reducing the need for frequent recharging.

5.Fast Charging: Lithium-ion polymer batteries typically support fast charging, allowing for quick recharging times compared to other battery chemistries. This feature is highly desirable in today's fast-paced lifestyle, enabling users to recharge their devices rapidly.

6.High Cycle Life: Li-Po batteries generally have a high cycle life, meaning they can be charged and discharged numerous times before experiencing significant capacity degradation. This characteristic ensures a longer lifespan for the battery, reducing the frequency of battery replacements.

7.Temperature Performance: Lithium-ion polymer batteries perform well across a wide temperature range, making them suitable for use in both high and low-temperature environments. However, extreme temperatures can still impact battery performance and lifespan, so it is important to operate them within the recommended temperature range.


Performance Curves of Lithium Cell:

1.Lithium Cell Charge Curve (Charge at 1C)


2. Lithium Cell Discharge Curve (Discharge at 1C )


3. Lithium Cell Cycle Life Curve


Is Lithium Ion Battery an Ideal Battery?


The pioneering work of lithium batteries began in 1912 G.N. Lewis (Lewis), but it was not until the early 1970s that the first non-rechargeable lithium battery began to commercialize. lithium is the lightest of all metals with the largest electrochemical potential and provides the largest gravimetric energy density.
the attempt to develop rechargeable lithium batteries failed due to safety problems. due to the inherent instability of lithium metal, especially during charging, research turns to nonmetallic lithium batteries using lithium ions. Although the energy density is slightly lower than that of metallic lithium, lithium ions are safe as long as certain precautions are met during charging and discharging. In 1991, Sony commercialized its first lithium-ion battery. Other manufacturers follow suit.
the energy density of lithium ions is usually twice that of standard nickel-cadmium. potential for higher energy density. the load characteristics are quite good, and the discharge performance is similar to nickel-cadmium. 3.6 V high cell voltage allows the use of only one battery pack design. Most mobile phones today run on a single unit. the nickel-based battery pack requires three series 1.2 v cells.
The low maintenance cost of lithium ion batteries is an advantage that most other chemical methods can not claim. No memory, no need to cycle regularly to extend battery life. In addition, the self-discharge is less than half that of nickel-cadmium, which makes lithium ion very suitable for modern electric meter applications. Li-ion batteries are disposed of with little damage.

Why Godson?


Godson Technology Co., Ltd. is a globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4, Lion-polymer and other relevant lithium batteries.

Dating back to the year of 1993, we have already had 20 years' experience in battery industry. We have started to focus on emergency lighting battery and emergency lighting products since 2010, and concentrate on E-bike battery and power tool battery since 2013.

Relying on the great reliability and the feature of super high cost-effective, our products have been exported to many countries, such as USA, UK, Turkey, Germany, Ireland, Italy, Spain, Poland and Singapore.



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