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Freego high quality lithium batterie directly sale for power tools

Freego high quality lithium batterie directly sale for power tools

Freego high quality lithium batterie directly sale for power tools

Assembling, Customized battery packs, Testing, Shipping
Sea/ Air/ express
PAYPAL/ Payoneer/ TT/ Westerm Union
3.2V 10AH
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Company Advantages
1. Well-selected materials: the raw materials of Freego lithium batterie is well-selected by our quality team, which contributes to the product of high quality and excellent property. Each performance of the battery surpasses the average level of the whole industry
2. With professional development team, Freego has more confidence to develop more lithium batterie . It is designed to have a high capacity
3. lithium batterie has the advantages as lifep04 battery , and develops very fast in China. Its output socket can be customized to meet different demands
4. The installation of lithium batterie system is much more convenient than other equipment. The product can help save charging time thanks to the capacity balance board
5. Comparing to the conventional lithium batterie , lifep04 battery has many advantages such as lithium phosphate battery. The product can withstand high temperature



Nominal capacity

10Ah @ 0.5C

Minimum capacity

9.5Ah @ 0.5C

Nominal voltage


Max Charging voltage

3.65 ±0.05 V

Discharge ending voltage

2.5 ±0.05 V

Charge current

Standard charge: 0.5C

                         Max charge: 1C when T≥10 OC

                  Max charge: 0.2C when 10 OC≥T≥0 OC

                   Max charge: 0.1C when 0 OC≥T≥-10 OC    

Discharge current

                                  Standard discharge: 1C                                                   Max continuous discharge: 3C                                               Max instant (30s) discharge: 10C

Recommended charge and discharge

cell surface temperature

        Charge: 045 OC                                 

                               Discharge: -2060 OC

Maximum allowable charge and discharge cell surface

temperature. Charging and discharging at these conditions will shorten cell cycle life.

Charge: 60 OC
Discharge: 75 OC

Humidity range

090%RH (noncondensing)

Internal resistance

6mOhm (AC Impedance, 1000HZ)

Cell dimension

   Height: 136 mm Max                            

                       Diameter: 38.5mm Max





Discharge rate capability

discharge capacity at 1C

discharge capacity at 0.5C


discharge capacity at 3C

discharge capacity at 0.5C


discharge capacity at 5C

discharge capacity at 0.5C


Cycle life

discharge capacity of 2000th cycle

original discharge capacity


High-Low temperature discharge

performance (0.5C discharge)

discharge capacity at -10 OC

discharge capacity at 25OC


discharge capacity at 0 OC

discharge capacity at 25OC


discharge capacity at 60 OC

discharge capacity at 25OC


Storage performance

residual capacity after 28d storage

original diacharge capacity


recover capacity after 28d storage 

original diacharge capacity


Company Features
1. Freego Power Co., Ltd. has advanced production conditions.
2. We build up a strong company culture of society charity while maintaining profitable growth in business. We regularly hold or take part in all kinds of donation projects or charity sells.
The creation of Freego lithium phosphate battery involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. Pengwing electronic products make little noise during the operation
The fabric of Freego lithium batterie is not treated with formaldehyde resin, which is one of the most toxic chemical fabric finishes and its pattern is not washed away. The simple and beautiful design of the car vacuum series fits your car and makes you feel comfortable
Freego lithium batterie goes through many processing stages. They are turning, milling, welding, component inspection, assembly, etc. One-click design of Pengwing air purification allows easier operation
Manufacturing Freego lifep04 battery requires different facilities. It is processed under stamping, coating, painting and drying equipment with high performance and high efficiency. More powerful wireless signal reception can be guaranteed when Pengwing Bluetooth series are used
Rigorous quality and security testing for Freego lithium phosphate battery will be conducted. Throughout the production stages, its thermal circuit breaker, circuit boards, resistor, and other electrical elements are inspected using different methods and machines. All Pengwing products meet export standards
Its functionality has been technically improved by a professional team. Designed with beautiful scenery lines, the car vacuum series are elegant and fashionable
Customer opinions are seriously used to boost this product's quality. Each Pengwing product enjoys warranty period
Through the strict testings conducted by our professional QC team, the product has a highly dependable quality. Air purification series, car vacuum series, and other electronic products are what Pengwing supplies
lifep04 battery has all the features that matter on board. Many oversea areas including USA, Canada, France, etc. are our main export markets
All its technical details are investigated to make sure the right quality of the product. The application of high-quality materials contributes to the great performance of Pengwing products
This kind of product has features of ultra-light and ultra-thin that can effectively reduce the pressure on the bridge of the nose when wearing. More powerful wireless signal reception can be guaranteed when Pengwing Bluetooth series are used
It allows for creativity and individual interior and exterior design solutions. While traditional spaces can be modified and updated to a lesser degree, one can implement almost any design solution into this product. Pengwing Bluetooth series ensure great sound quality
The long life of the product eliminates the need to change the lamp frequently, which is especially helpful for people living in remote areas. One-click design of Pengwing air purification allows easier operation
Sustainability plays a key role in the drive and the recent boom behind this product, there are numerous accompanying benefits that make this trend the housing solution of the future. The production of air purification series aims to provide clean air quality for customers
By using this product, business owners can significantly improve production efficiency. This means their projects can be finished at a fast and smooth manner. One-click design of Pengwing air purification allows easier operation
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