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Li-Polymer Battery 401119 55mAh 3.7V

    Brand Name: Godson or OEM

    Type: Lithium polymer Battery

    Nominal Voltage: 3.7V

    Model No:401119 

    Nominal Capacity: 55mAh 

    Nominal Voltage: 3.7V

    Size: 4.0*19*11mm

    Weight: ≈ 3g

Product Name: Lithium Polymer Battery 401119 55mAh 3.7V 

Brand Name: Godson or OEM

Type: Lithium polymer Battery

Nominal Voltage: 3.7V

Nominal Capacity: 55mAh

Cycle life: ≥ 500 times

Charging temperture: 0℃~45℃

Charge/Discharge temperature: 0℃-45℃

Storge temperature: -5℃-(+35℃)

Product performance:

1. Good safety performance. Built in circuit protection board, with short circuit, overcharge,over discharge, shock, vibration, acupuncture, high temperature,no explosion ,etc.

2. Stable performance. Long cycle life, after 500 times of ontinuous charge and discharge,the battery capacity shall not be less than 80% of the rated capacity.

3. Small thickness and high volume utilization. Polymer lithium battery overcomes Lithium battery in the thickness of the bottleneck, to achieve ultra-thin settings, and can assemble it into a credit card. Polymer cell can achieve thickness up to less than 1 mm, in line with the current demand for mobile phones.

4. Light weight. Polymer lithium battery does not need to use metal shell as outer packaging.In quality, it is 40% lighter than that of steel shell lithium battery with the same capacity shell batteries are 20% lighter.

5. Quality assurance. It adopts A-product cell with high capacity and low internal resistance.

6. Shape can be customized. Polymer lithium battery models and capacities are available,it has strong applicability.

7. No memory effect. It can be charged and discharged at any time.

Application : lighting, backup power supply, wind energy storage, communication equipment, IT products, IC card terminal, GPS system, LED lights, medical equipment,instrumentation, beauty and hair products, electric toys, flashlight, miner's lamp, agricultural machinery equipment, electric tools, etc.

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

How to Extend the Life of Lithium Batteries?

 Lithium battery use environment and maintenance methods:

(1) The temperature should be suitable, the charging temperature of the lithium battery is 0℃~45℃, and the discharge temperature of the lithium battery is -20℃~60℃;

(2) It should be in a clean, dry and ventilated environment, avoid contact with corrosive substances, and stay away from fire and heat sources;

(3) Lithium battery packs have no memory effect and can be charged as they are used, but it should be noted that lithium batteries cannot be over-discharged. Over-discharge will cause a very large capacity loss;

(4) Do not mix the battery with metal objects, so as to prevent the metal objects from touching the positive and negative electrodes of the battery, causing a short circuit, damaging the battery or even causing danger;

(5) Avoid frequent overcharging. Overcharging will cause the internal temperature of the battery to rise to a high level, which is harmful to the lithium-ion battery and charger. Therefore, a full charge is enough to turn your lithium battery into a small bomb.

Summary: The battery is a consumable product, and its life span is fixed (the number of charging and discharging is usually 300-500 times), so mastering the correct method of use is the secret of battery life extension.

Why Godson?

-- Professional And Stay Focused
More than twenty years’ experience in battery industry; Keep focusing on emergency lighting battery, e-bike battery and power tool battery.

-- Great Reliability
Expected life of our Ni-Cd battery pack is more than 5 years; Expected life of our LiFePO4 battery pack is more than 10 years; Our batteries comply with standards of ICEL 1010, IEC 60598, IEC 61951, IEC 61960, IEC 62133 and UN38.3.

-- Super High Cost-Effective
Price of our products is much more competitive comparing with our competitors, but with the same or even better performance.

-- Strict Control In Production Process
ISO9001/2008 standards are strictly implemented in every process of our production.

-- Quick Response and Fast Delivery
Every inquiry would be replied within 24 hours, each order would be delivered within 30 days.

-- Flexibility in orders
Small orders acceptable as well.




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