Improve Customized Factory Price 423040 403040 3.7V 450mAh Lipo Battery

IMPROVE rechargeable battery 423040 3.7v batteries 450mah polymer li ion battery (1) We have different type of lipo battery for your device or project. From 5C to 60C with different working/discharge rate, capacity from 100mAh~22000mAh per cell .
(2)Please kindly contact with us, about the battery/battery pack max.size and working data you need, then we help you with the best solution for power batteries.

Features:
1.Long life cycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature 
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in start-up and climbing
7. High temperature performance
8. Environmental friendly

Main Application:
Video Devices:MP3/MP4/MP5,digital camera,portable DVD,portable television,electronic cigarettes,electricity sound box,etc.
Portable Devices:GPS,PDA,E-book,PMP,PSP,laptop,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,etc.
Others:Electric Toys,RC models,model aircraft,backup power,mobile power supply,hand electric drill,etc

Advantage:
(1) Cells: A grade cells to make sure batteries in high and full capacity.
(2) High energy density.
(3) Protection: Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent,anti-overload.
(4) Long life cycle, No memory, environment friendly.
(5) Certifications : CE,RoHS,UN38.3, MSDS.

Our Service:
1).Professional lithium ion battery pack for over ten years,and have our own factory.
2).Strong R&D team to support.
3).Offer OEM service for customer's order.
4).Quick reply and action.
5).Competitive price, good sale and after-sales service.


Warranty: 
The period of warranty is one year from the date of shipment. 
We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse. 

Storage: 
1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity.
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source. 

Maintainance: 
If the battery won't be used for a long period, charge it every 3 months, and each time 2~3h.

Warnings:
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use E fest batteries with defective E-cg mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.

Application:
1. Telecommunications: Cellular phone, blue tooth earphone.
2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.
4. Illuminate Devices: Miner lamp, search light.
5. Others: Electric Toys, RC models

Transportation: 
Battery should be transported after packaging, and should avoid severe vibrating, impacting, extrusion, and direct light and rain. They can be transported via UPS, DHL, TNT,FEDEX etc.

Product Pictures:





Packing pictures: