high quality 3.7v 606090 4000mah li-polymer battery for power bank
Specification| Items | Specifications |
| Charge voltage | 4.2V |
| Nominal voltage | 3.7V |
| Nominal capacity | 4000mAh |
| Charge current | Standard Charging:0.2C Rapid charge:1.0C |
| Charging time | Standard Charging:6.5H Rapid charge:2H |
| Max charge current | 1.0C |
| Max continous discharge current | 1.0C |
| Max discharge current | 2.0C |
| Operating temperature | Charging:0~45ºC Discharging:0~45ºC |
| Storage temperature | -10~45ºC |
| Size | Max 6.0*60*90mm |
| Cycle life | ≥300times |
Application
Mobile phone, MP3/MP4, PSD, GPS, Medical Instrument, Camera, Pad, Computer etc
Advantages
Shipping & Delivery1.Small order : by express delivery ( DHL ,UPS,Fedex ,TNT,EMS, China post ,HK post or Singapore post )
2.Large order : by air ,by sea ,FOB Port : Shenzhen ,China or HK
3.Delivery Detail: 3-7 working days
Why Choose us1. each cells with high capacity of the limited size
2. with cells to make up a pack ,and between the cells,there is good quality match.which is achieved through strict control technics procedure.
3.shortcut delievery----we can supply you products within a week.
4.circumspect after service-- if there is quality problem,we can give you replacement
WarningDo not overcharge or overdischarge
Recharge drained batteries immediately
Do not short circuit
Do not dispose of in fire
Do not expose to extreme heat or water
Please be familiar with handling lithium-ion batteries before purchase
Shenzhen Ehighsen Technology Co., Ltd is a professional distributor and manufacturer dedicated to providing safe and powerful rechargeable batteries for customers from all over the world. We located in Longhua New district, Shenzhen, China, have 5 years experiences on battery market. We have established close relationship with global manufacturers such as SANYO, Samsung, LG, Panasonic and Sony. Our main products are Li-ion 18650 batteries, Li-polymer batteries and battery packs.
In products, what we supply are the good quality, in service, several years of international export experience ensures us reliable and flexible services to our customer.
Please feel free to contact us, we are looking for establishing future business relationships and achieving mutual success with you!
