wholesale li-polymer battery pack for airplane model

Specifications

Place of Origin:

Guangdong, China (Mainland)

Brand Name:

Pinsum

Model Number:

606090

Type:

Li-polymer

Nominal Voltage:

3.7V

Size:

Other, Custmized

Nominal Capacity:

4000mAh

Battery type:

Li-polymer battery

Battery capacity:

4000mAh

cycle life:

500

Max discharge rate:

1-70C

Packing:

Sleeve packing

Voltage:

3.7V

Certificate:

CE//ROHS/MSDS/UN38.3/UL

Payment:

T/T

Application:

Power Tools

Packaging & Delivery

Packaging Details:

Export carton box packing

Delivery Detail:

Shipped in 15 days after payment

Factory price OEM top quality Li-po battery

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Product Description

wholesale all kinds of size li-polymer battery pack atl li-polymer battery cells for power bank

Size,capacity,voltage,rate discharge all could becustomized, welcome enquiry

Specification of li-ion battery

Nominal voltage	3.7v
Nominal capacity	400mah
size	Customized
Main characteristics	High energy density,good capacity,light and thin,safe and reliable(with PCM) ,long circle life,no memory,environmental,stable performance,reasonable low price,capacity and size could be customerized.
Operating environment	Charging, 0°C ~ 45°C ; 65±20%RH
	Discharging, -20°C~60°C ; 65±20%RH
Storage environment	-20°C~45°
	65±20%RH
	storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V
CycleLife (80% Prime Capacity) :	>500times
Charging Attention	Charging current and charging voltage should be less than specified in the Product Specification.
	The charger shall be designed to comply with Specification.
	It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.

THE LI-POLYMER BATTERY FEATURES FROM HOWELL ENERGY:

1.Lithium Lon Polymer batteries provide the performance of the Li-ion in a thin moldable package.

They do not use a volatile liquid electrolyte and can sustain significant abuse without explosion of fire.

2.The Lithium polymer uses a polymer gel electrolyte to updat the traditional liquid electrolyte.

Lithium-polymer find its market niche in wafer-thin geometries, such as batteries for credit cards and other such applications, Expected cycle life is about 500+cycles.

OVER 500 STANDARD CELLS

1.Standard Series Continually Expanding

2.Standard and Custom PCM

3.Customized Cell Size

4.Thin Prismatic Form Factor

Advantages	Disadvantages
Very thin profile Flexible form factor Light weight Improved safety Low impendence Nomemory effect Flexible custom design	Expensive No standard sizes High cost-to-energy
Typical Application
Calculators, Digital cameras, Pagers, Laptops, Phones, PDA, GPS .Wireless monitoring aids, Medical machine instruments, instruments and meters,LED lights,Traffic Signs,Portable small appliances,motor tools,toysETC

Testing of charge and discharge with different current:

Battery making process:Quality control:Company Information

Certificate:

Our Services

Lead time:(1) Sample within 1-3days;(2) Wholesales 4-7days according different quantities;(3) OEM 7-14 days after all info //confirm/i/ied.(4) Warrantte time: 1 yearPinsum Export market:our products are widely accepted in North America such as USA,Canada; European countries such as UK, Germany, France, Netherlands, Greece, Russia, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain, etc.

smart li-polymer battery pack atl li-polymer battery cells for power bank