UPS Battery

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Supplier Info.

Company Name Yoku Energy Technology Limited
Membership Free member
Registration Date2008.05.10
Country/RegionChina
CityShenzhen
Contact huayu li(Mr.)

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Product Attributes

- Place of Origin China
- Related Keywords lithium polymer battery, UPS battery, large capacity battery, battery

Description by Manufacturer

Item		Specification	Remark※
2.1 Typical Capacity		24000mAh	0.2C discharge
Minimum Capacity		24000mAh	0.2C discharge
2.2 Nominal Voltage		3.7V
2.3 End Voltage		2.75V
2.4 Charging Current (Std.)		0.2CA(=4800mA)	Ambient temperature 0~+40℃
2.5 Charging Current (Max.)		1.0CA(=24000mA)	Ambient temperature 0~+40℃
2.6 Charging Voltage		4.2±0.03V
2.7 Charging Time (Std.)		6~7.0 hours
2.8 Charging Time (Max.)		2~3.0 hours
2.9 Discharging Current (Std.)		4800mA	Ambient temperature -20~+60℃
2.10 Discharging Current (Max.)		48000mA	Ambient temperature -20~+60℃
2.11 Cell Internal Resistance		<30mΩ	AC Impedance 1KHz
Soft Pack Internal Resistance		<90mΩ	AC Impedance 1KHz
2.12 Cell Weight		260.5±1g
Soft pack Weight		262±2g
2.13Temperature range for storage	less than 1 month	-20~+60℃	Percentage of recoverable capacity 80﹪
	less than 3 month	-20~+45℃
	less than 1 year	-20~+20℃

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Company Profile

About Yoku Energy Technology Limited

Membership Free member
Registration Date2008.05.10
Country/RegionChina
CityShenzhen
Contact huayu li(Mr.)

YOKU is dedicated to providing customers with the best portable power solution available therefore great emphasis is placed in strong R&D capabilities. YOKU's R&D teams are drawn from the most highly talented people in the lithium-ion polymer battery industry. To date we have developed more than 1000 types of battery products for small, medium and large scale projects, batteries with capacities ranging from 100mAh to 10,000mAh, standard battery products, high temperature series products, and high discharge rate products.We continue to develop new products to meet the varied customer requirements and changing application needs yet simultaneously the performance of safety, energy density, temperature characteristics, discharge platform, impedance and cycle life are part of a continuous improvement process.
YOKU owns the intellectual property for and invented the manufacturing process of the lithium-ion polymer battery products. Our technology of lithium-ion polymer battery design is that of a stacking type. Multi-layers of electrode slices are connected in parallel after being pressed within the cell. This technology requires less equipment space and there are no acute electrode turning angles in the cell making it easy to manufacture. Consequently with this technology the final pass rate surpasses 95%. Patent applications have been made and are pending for this technology.Through YOKU's continuous investment in R&D the Company has been able to provide better lithium-ion polymer battery products in comparison to others in the industry when considering large capacity of a single cell, high discharge rate and high safety. Continuing developments are producing opportunities in new application areas, for example, YOKU has recently developed a new series of battery products that can be operated at temperatures in excess of 80??? making them suitable for military telecommunication applications.

Selling Categories

- Electrical Equipment & Supplies >> Batteries
- Office & School Supplies >> Electronic Dictionary

Keywords

battery , lithium , polymer , laptop

Registration Date	2008/05/10(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2004
Employees total	Above 1000
Annual revenue	More than 100,000,000

Contact Information Order Credit Report

Company	Yoku Energy Technology Limited
Address	10,Flat B, Hi-tech & Innovation Plaza, Tian An,Cyberpark, FutianShenzhenGuangdongChina
Phone	86 - 0755 - 33276181
Fax	86 - 0755 - 29705585
Homepage	http://www.szhlenergy.net
Contact	huayu li / Manager

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