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

Li-ion Battery, Cylindrical Battery, 18650 Battery manufacturer / supplier in China, offering Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen), Continuous Discharge 16340 400mAh 3.2V LiFePO4 Battery for Medical Instruments, Wholesale Batteries E-Bike 18650 Lithium Battery Pack 48V15ah Kettle and so on.

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Supplier Homepage Product Cylindrical li-ion battery/battery cell 18650 battery Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen)

Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen)

Purchase Qty.:
(Pieces)
500-49,999 50,000+
FOB Unit Price: US $3 US $2.5
Purchase Qty. (Pieces) FOB Unit Price
500-49,999 US $3
50,000+ US $2.5
Get Latest Price
Production Capacity: 50000/Day
Transport Package: Standard Carton Package
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BLV-3.7V-18650
  • Charger Type: Electric Charger
  • Nominal Voltage: 3.7V
  • Compatible Battery Type: 18650
  • Certification: RoHS, CB, UL, CE
  • Recyclable: Recyclable
  • Single Cell: 18650
  • Nominal Capacity: 2600mAh
  • Shape: Cylindrical Battery
  • Package: Standard
  • Battery Type: Lithium-Ion Battery
  • 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.
  • Cell′s Brand: Use Chinese Branded 18650 Battery Cell
  • Volatge: 3.7V
  • Producing Capacity: 50000/Day
  • Electrolyte: Acid
  • Rechargeable: Chargeable for Power Bank Battery
  • Trademark: BLV/OEM/ODM
  • Origin: Shenzhen City, China
Product Description

power bank lithium-ion 18650 battery 3.7V Rechargeable Battery

Nominal Voltage: 3.7V
Size: 18650 (Cylindrical)
Capacity: 1800mAh to 3400mAh
Chemistry: Lithium Ion (Rechargeable Li-Ion)
Max Charging current: 1C
Max Discharging current: 2C-10C
Spot Welded Tabs on Both End
Dimensions:Length: 65 mm/Diameter: 18 mm/Weight: 46.5 g (1.64 Oz)
Features:No memory effect/Long storage life/Light weight and high energy density

Li-ion battery 18650 battery pack list :
ModelVoltage(V)Capacity (mAh)Dimension(mm)C ratingApprox. Weight(g)
DiameterHeight
186503.729001865 48
186503.730001865 49
186503.734001865 49
186503.728001865 47
186503.726001865 46
186503.722001865 43.5
186503.720001865 42.5
186503.715501865 39.5
186503.7220018655C44
186503.7130018652C42
186503.71300186510C42
186503.71300186515C42
186503.71500186510C43
186503.71500186515C43
Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen)
Application for lithium-ion battery: 
 
 
 
Applications
1.CCTV Camera 
2.LED Strip 
3.PAD personal data assistant,power bank .power pack,power charger battery
4.Solar Street lights
5.Portable electric appliances and mining system
6.Fire fighting, safety device, and alarm monitoring
 
 
Advantages
1.A grade cells, no memory effect with 1 year warranty
2.Factory price & High quality, low self-discharge
3.If you want,you can have your own logo on it
4.No harm to human or environment
 
 
Safety precaution
1.Do not throw battery into water or make it wet
2.Keep the battery away from heat source
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
Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen)

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, 
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 the best customized power solution now. 

Power Bank Lithium-Ion 18650 Battery 3.7V Rechargeable Battery (Capacity Can Be Choosen)
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