Li-Polymer Battery 4000mAh for Oxygen Pump with Ce Certification

• Type: Lithium Battery
• Charger Type: Electric Charger
• Charger Application: Tablet, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
• Nominal Voltage: 3.7V
• Charger Style: Intelligent Charger
• Compatible Battery Type: 18650
• Model NO.: TPP855085
• Size: Prismatic
• Certification: KC, PSE, RoHS, TUV, CB, UL
• Socket Type: For USA/Canada
• Recyclable: Recyclable
• Transport Package: Carton
• Specification: 8.5x50x85
• HS Code: 850760000

Product Description

This is Li-ion battery packs of 855085
1. Battery packs voltage 3.7V
2. Battery packs capacity 4000mAh
3. Battery size 8.5x50x85mm
4. Line length 60 mm
5. Useful for all kinds of potable electric equipments
6. Origin China
7,With UL,CE,UN38.3,MSDS

2.1	Battery Type	TPP855085
2.2	Material of Case	Soft aluminum packing foil
2.3	Nominal Voltage	3.6V
2.4	Nominal Capacity	4000mAh
2.5	Internal Resistance	≤45mW
2.6	Discharge Cut-off Voltage	2.75V/Battery
2.7	Max Charge Current	1C
2.8	Max Discharge Current	2C
2.9	Max Charge Voltage	4.2V
2.10	Charge method	CC/CV (constant current/constant voltage)
2.11	Dimension	Thickness: 8.5±0.1mm     Width:50±0.2mm Height: 85±0.5 mm
2.12	Weight	About 80g
2.13	Operating Temperature:	Charging Temperature:       0~45 Discharging Temperature:   -20~60
2.14	Storage Temperature	1 month    -20~60 3 month    -20~45 1 year      -20~25
2.15	Relative Humidity	65±20%
2.16	Visual Requirements	Defects, such as scratches, flaws, dirty spots, rust, deformation, discoloration, leakage, etc., which damage commercial values shall not be presented.
2.17	Voltage of shipment	3.70-3.80V

Customzied battery pack according to customer's requirement.
We have the main advantage as follows,
1.Very competitive prices: We are always aim to occupy more marketing under best reasonable pricing.
2.Always timely delivery:We have qualified team to follow up customer's orders to ensure the timely delivery.
3.High capability of OEM products:With years of work experience with many of foreign customer at their different OEM requirements.We are able to understand customers' detailed technical specifications as well as the customized packaging style and private label,to be able to complete big orders within a short lead time with excellent quality.
4.Quality products:Our QC operation is strictly conducted in house,to ensure the good quality items to our customers.
5.we are the factory ,not trading company ..So the price is competitive. 
With years of experience and firm trust in business,we are sure to be your best partner as long as we go.