4400mAh Li-ion Battery Pack 7.4V
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,EXW |
| Min Order: |
200/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
Product Specifications
| Prod Model: |
LP0074-4400-L |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Warranty: |
One Year |
| Battery Type: |
Li-ion Battery |
| Type: |
Lithium-Ion Battery Pack |
| Connection Mode: |
Series and Parallel |
Product Description
4400mAh li-ion battery pack 7.4VQuick DetailBrand Name:QUAWIN/OEM Model Number:LP0074-4400-LType:Li-Ion,Li-ion battery,Lithium batteryPlace of Origin:Guangdong China (Mainland) Nominal Voltage:7.4VNominal Capacity:4400mAhCell:Samsung/sanyo/Sony/LG/Panasonic 2200mAh BatteryCertificate:CE,ROHS,UL,UN38.3 REACHPack:Blue PVC Shrink tubeSize:19(T) x 74(W) x 68(H)mmWeight:200g Composed Type:2S2PDelivery time:5-7daysCycle life:500 timesWarranty:12 months Packing:Antistatic bag /white box and standard export carton/customized Packaging & Delivery . Netural labels,Polybag,PVC,Color box,Customised package . Netrual packing/Cartoon box with less than 10KGS . Delivery Detail:sample within 3 work days,7~15 days for bulk orderSpecifications| Product Name: | 7.4V 4400mAh Li-ion battery pack |
| Product number: | LP0074-4400-L |
| Model NO.: | 18650R-2S2P (4400mah) |
| Voltage: | 7.4V |
| Capacity: | 4400mAh |
| Maximal charging current: | 2A(Adjust) |
| constant discharge current: | ≤2A(small current discharge,Adjust) |
| peak discharge current: | ≤7A(Adjust) |
| Life of battery: | About 500 times cycle |
| Charging temperature(ºC): | 0ºC~45ºC;32oF~113oF |
| Discharging temperature(ºC): | -20ºC~60ºC;-4oF~149oF |
| Storage temperature(ºC): | -20ºC~45ºC;-4oF~113oF |
| Dimensions(mm): | 19(T) x 74(W) x 68(H)
(as per customers'requirements) |
| Weight(Kg) | About 200g |
| Over charger protection voltage(V): | 8.4V±0.05V |
| Over discharge protection voltage(V): | 6.0V±0.25V |
| Protection Temperature(ºC): | 70ºC±5ºC |
| Warranty: | 12 month (free) |
| Requirements: | With label, plug,connector, OEM accept. |
| Specification: | High capacity, high discharge long work,
life long,save and environmental protection. |
Application: Wifi device,communication device,medical equipment,instrument,led lamps,
transportation sign,portable family appliance,
electronical tools and toys etc. |
| |
| The Suitable Charger Model NO.: | QW074-010-L |
| charger input: | 100V~240VAC 50-60Hz |
| charging mode: | constant voltage constant current (CC/CV) |
| charging voltage: | 7.4V±0.2V |
| charging current: | 1.0A±0.1A |
| charging time: | 5-6 hrs(standard) |
| charger working instruction: | Be in charging the red light,be full of charging the green light; |
Product Advantages1). Green product2). Long standby time3). One year warranty4). Excellent safety performance5). Excellent storage performance and low self-discharge rate6). Short circuit testing passed7). Overcharge testing passed8). Over discharge testing passed9). 150C thermal shock test passed10).1.2m drop testing passed Spotlight1).Provide both single cells and battery packs2).100% inspection before delivery3).Inspects inner resistance,discharge platform and self-discharge4). manufacturer of 18650 lithium ion battery,lithium polymer battery etc.5).tablished quality control systems under ISO90016).stomized packs, tags,labels,plugs,connectors,over current protection, temperature cont8.l protection are availableShipping terms1).Samples checking: sending by Express ( DHL/UPS/FEDEX/TNT,by air)2).Bulk production: sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.3).We are not responsible for any accidents, delays or other issues that are caused by the shipping. Safety Precaution1).Do not throw battery into water or make it wet;2).Keep the battery away from heat source(like fire or heater);3).Do not throw the battery into fire or heat the battery;4).Forbid to hammer to trample the battery;5).Forbid disassembling the battery in anyway
"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.
We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.
As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.
We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.
We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.
To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.
