Guangdong, China
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Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Computer Products, Consumer Electronics, Electrical ...
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO 14064
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Have Own Export License
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Polymer Lithium Ion Battery, Lithium Polymer Battery, Lipo Battery manufacturer / supplier in China, offering . 7V Polymer Lithium Battery 302265 MP3 MP4 450mAh Audio Wireless Bluetooth Headset, 356080pl 4000mAh Li-Polymer Battery for Digital Products, Li-ion Battery 18650 2200mAh 11.1V Battery Packs for Digital Products and so on.

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. 7V Polymer Lithium Battery 302265 MP3 MP4 450mAh Audio Wireless Bluetooth Headset

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Min. Order: 3,000 Pieces
Port: Shenzhen, China
Production Capacity: 50000PCS/Day
Payment Terms: T/T
Type: Lithium-Polymer Battery Pack
Connection Mode: Single
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Small
Accessories Type: Battery

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Basic Info

Model NO.: 302265PL450mAh
Rated Capacity: 100MAH~500MAH
Standard Voltage: 3.7V
Usage: Audio Wireless Bluetooth Headset
Electrolyte: Alkaline
Trademark: Wanhong
Transport Package: Normal
Specification: 3.0*22.5*67mm
Origin: Shenzhen China

Product Description

Item specifics
  • Model Number:302265
  • Type:Standard Battery
  • Package:No
  • Rechargeable:Yes
  • Use:Other
Product Description

Dimension Drawing



Dimension and specification











Cable length


`Battery storage environment should be clean, dry, ventilated room, should avoid contact with corrosive substances, should stay away from fire and heat. Under normal circumstances, no more than three months of storage allows the ambient temperature range is -20 ~ 40 , no more than six months of storage conditions ranging from ambient temperature to allow the permitted range of -20 ~ 35 , places special products product specifications set forth in the allowable range prevail. The best storage conditions recommended temperature is 20 ~ 25 .
`Under normal circumstances, the battery storage relative humidity permitted range is 65 ± 20%. The best storage conditions recommended relative humidity of 50 to 70%.
`Avoid battery stored at high temperature or humidity is high, otherwise it will lead to battery leakage, rust, and reduced capacity.
`May lead to long-term storage battery and battery capacity decreases, and takes 1-3 charge / discharge cycles in order to achieve the maximum discharge capacity. Three months after placing the battery needs to be complemented or electric charge and discharge cycles. If the storage period of more than six months should be activated to reduce the charge and discharge performance loss.

`Forbidden to immerse the battery in water or seawater, save when not, should be placed in a cool dry environment.
`Prohibited discard the battery in fire or heater, or attempt to open the battery may burn or produce harmful substances.
`Forbidden battery near a heat source, fire, heaters and retention.
`Do not reverse the positive and negative battery.
`Non-reverse charging, the battery should be connected correctly according to the polarity can not be reversed.
`Do not use or leave the battery at a high temperature (under the hot sun or hot car) may cause the battery to overheat or fire or failure, life cut short.
`Prohibited the battery directly to a power outlet.
`Forbidden to use metal directly connected to the battery positive and negative short-circuit.
`Forbidden battery with metal objects such as hairpins, necklaces and other transport or storage.
`No percussion, trample or throw batteries.
`Do not disassemble, modify, directly solder the battery and pierce the battery with a nail or other object.
`Do not use in static electricity and magnetic fields, or easy to damage the battery safety protection device, insecurity risks.
`Do not directly solder the battery.
`Forbidden to cut and remove the battery shell jacket pipe.
`Battery can not use under extreme conditions, such as: Extreme temperature, deep cycle, extreme overcharge and over-discharge.
`Waste of battery applications to wrap the electrode insulation to prevent fire, explosion.
`Does not allow the use of batteries or old batteries with new batteries half mix, or will cause over-discharge.
`Keep the battery stored in a cool dry place, if a large number of battery storage or shipping batteries must first fully discharged.
`Battery leaks and the electrolyte into your eyes, do not rub, rinse with water eye, taken to hospital immediately, otherwise it will damage the eyes.
`If the battery gives off an odor, heat generation, discoloration, distortion, noise, excessive leakage or use, storage, charging any abnormality, immediately move from the device or battery charger and stop using it.
`If the electrodes are dirty, wipe with a dry cloth before using the application, it may be due to the poor invalid.

Request technical specifications and other documents before `shall be the Division I battery charged. Charging current and voltage must not exceed the maximum charging current and the rated voltage of the product specifications and other documents prescribed. Use above the recommended value of the charging current from the batteries will charge and discharge performance, mechanical performance and safety problems and may result in heat or leakage.
`Under normal circumstances, the ambient temperature of the battery charge allowable range 0 ~ 45 , discharge allowable range of ambient temperature -10 ~ 60 , special products places the product specifications and other documents set forth in the allowable range prevail.
`Use the appropriate charger for charging the battery.
`Discharge current may not exceed product specifications prescribed maximum discharge current, high current discharge can lead to decline in the discharge capacity of the core and cause overheating.
`Battery should avoid the use of sealed, should provide appropriate ventilation, otherwise the battery may produce hydrogen in the presence of an ignition source will cause an explosion of the situation.
`Do not attempt to separate or bear squeeze and collision battery pack could cause the battery to generate heat, flaming, alkaline electrolyte spill will damage the skin and eyes may cause corrosion clothes.
`Shall batteries away from children, if they are swallowed, should contact a doctor immediately processed.
`When the battery is not in use, it should be removed from the device.
`When the first time after long-term storage or use a new battery, fully charged before use. It should be noted that during the long-term unused batteries, it may use its self-discharge characteristics in a certain over-discharge state. To prevent the occurrence of over-discharge, the batteries should be charged regularly.
`When the battery is hot, do not touch until it cools down.
`Found that when the battery power should drop to switch off the device, in order to avoid over-discharge.
When `pull out the battery pack holding the battery terminal should not hold the line.
`After the battery if the battery is hot, before recharging it may be placed in direct sunlight without ventilation cooling.

`For the case beyond the outside of the product specifications and other documents the conditions of use, storage, transportation battery caused by any accident, the company is not responsible.
The Company is entitled to `The company provides product specifications and other documents be revised after the product file revisions The Company will notify the customer.
`Sincerely hope that users in strict accordance with the Company to provide product specifications and other documents and the attached note Terms of Use, storage, transportation batteries. Improper use, storage, transportation battery, such as an accident or fire, which may cause the battery to heat, fire or rupture phenomenon.
. 7V Polymer Lithium Battery 302265 MP3 MP4 450mAh Audio Wireless Bluetooth Headset
. 7V Polymer Lithium Battery 302265 MP3 MP4 450mAh Audio Wireless Bluetooth Headset
. 7V Polymer Lithium Battery 302265 MP3 MP4 450mAh Audio Wireless Bluetooth Headset


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