Gold Member Since 2015
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Shenzhen Believe Technology Co., Ltd.

Li-ion Battery, Li-ion Battery Packs, Battery manufacturer / supplier in China, offering 18650 Battery Pack 7.4V 4400mAh for Medical Equipment Medical Device, 2500mAh 18650 E-Bike Battery for Continuous Discharge, Factory Price 14250 300mAh 3.7V/3.6V Lithium Li-ion Battery and so on.

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Supplier Homepage Product Battery pack/multi application rechargeable battery Lithium battery pack 18650 Battery Pack 7.4V 4400mAh for Medical Equipment Medical Device

18650 Battery Pack 7.4V 4400mAh for Medical Equipment Medical Device

Purchase Qty.:
(Pieces)
100-99,999 100,000+
FOB Unit Price: US $20 US $15
Purchase Qty. (Pieces) FOB Unit Price
100-99,999 US $20
100,000+ US $15
Get Latest Price
Production Capacity: 5000PCS/Day
Transport Package: Standard Export Carton Package with Caution Label
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BLV-7.4V-4.4AH
  • Charger Type: Electric Charger
  • Nominal Voltage: 7.4V
  • Compatible Battery Type: 18650
  • Certification: RoHS, TUV, CB, CE
  • Recyclable: Recyclable
  • Battery Shape: Cylindrical Battery
  • Markets: Global
  • Voltage: 7.4V
  • Hs: 8507600090
  • Warranty: 1 Year
  • Specification: CE/ROHS/SGS standard
  • HS Code: 8507600090
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Intelligent Charger
  • Size: AAA
  • Socket Type: For E.U.
  • Battery Type: Li-ion Battery Packs
  • Charging Method: Rechargeable Battery
  • Size of Battery: 18650
  • Capacity: 2600mAh
  • Package: Standard Export Package
  • Trademark: BLV/OEM. ODM
  • Origin: Shenzhen City, China
Product Description
18650 battery pack 7.4V 4400mah used for medical equipment, cordless tools, electrical power tools, machine, helicopter
Standard discharge current: 4400mA 
Cell type:18650 li ion 

Wires: UL1005 AWG
Rated voltage7.4V
Rated capacity4400mAh
Max. charge voltage8.4V
Cut-off discharge voltage5.5V
Discharge current0.2 - 1C,or customized
Configuration2S2P
Cell18650 2200mAh
Pack sizeCustomized
PCBincluding
Weight180g
Cycle life at 80% DODtypically 500
Packingblue PVC
SafetyCE, RoHS

Medical instrument:
BP monitor, patient monitor, ECG, infusion pump, syringe pump, portable X ray system, respirator, type-B ultrasonic, Transcranial Doppler Analyzer, B-device, breathing machine, infusion pump, Portable Monitor, Blood gas / electrolyte analyzer, Pulmonary function testing apparatus, rehabilitation equipment etc.

PCB function: Over charge,over discharge,over temperature
Advantage:
1)Continuous rate capacity:1-3C
2)Wonderful uniformity and exposion strength
3)Long cyle life 500~1000 times
4)High safety, light weight
5)Various sizes and customized dimension.
6)Good high temperature performance
 
Application:
Widely used in medical equipment, cordless tools, electrical power tools, machine, helicopter and other field
Advantages Of Lithium Ion  Battery Pack
1: Highly Safe, Edure High temperature,
2:Long Lifespan: 2 to 3 times longer than the lifespan of seal lead acid battery
3:Variable type of cell: 14500,18650,14430,18500,17500,26650,26500 etc.
4:Wide Capacity Range: 0.2C to 70C
5: Stable Performance
6: No memory effect
7:Light Weight: 1/3 of the weight of NiMH Battery, 1/2 of SLA battery
8:Reach ROHs, CE, UL quality standard
9: Low maintenance

Customized power solution supplier
Our Services 
1.Low MOQIt can meet your business very well, li-ion cell 1000pcs, battery pack 500pcs. 
2.OEM Accepted Please send us your requirements or design. 
3.Good Service We treat clients as friends, always welcome to visit our factory 
4.Good Quality BLV is an original manufacture ,100% tested in production test one by one before shipping 
5.Fast & Cheap DeliveryWe have big discount from forwarder (long Contract) 
Why Us? 
1. 10-year experiences dealing with lithium battery business and customized designing& production.
Strong and experienced R&D team to support. 
2. Quick and Safe Delivery, competitive factory price,
3. Experienced Service Team,respond within 10h for your questions.
4. Warranty for ONE-YEAR After-sales Service
5. OEM and ODM Services Offered.customized designing power solution.
6. Full Range Products for Choices
7. Fully inspection for samples&orders&incoming materials, 
offer test report and specification data sheet offer.
8.Provide best brand cell:Sanyo,Panasonic,Samsung,LG,Sony.
 
 


FAQ: any questions, contract us freely, respond within 12h                                          
Q1:Can't charge the battery?
A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.
Q2:Is it the capacity of your battery real?
A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.
Q3:How about the lead time?
A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.
Q4:Which certificates do you have?
A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standard
Q5:How about warranty?
A5:1 year warranty
Q6: payment and samples
A6:we accept paypal for samples order, larger order with T/T
Q7:  Charging temperature
A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet
Q8: Operating temperature
A8:-20°C~60°C 
 Q9: Company production capacity:
A9:200k pcs per months
Q10:What's the batteries applications?
A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.
Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world


Contract me for best factory prices now !
Your best services from Ms Windy Lee (Project Manager)                                          
TEL:0086-0755-27489699
CELL NO.:0086-18563969459 (
Always respond your questions within 12h.
Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world



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