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Shenzhen Believe Technology Co., Ltd.

Li-ion Battery, Cylindrical Battery, 16340 manufacturer / supplier in China, offering 16340 Li-ion Cylindrical Battery 3.7V 650mAh for Flashlight Camera, 7.4V 4ah E-Bike Light Kits Li-ion Battery Pack for Electric Bike and Bicycle Bike LED Light Kits, E-Cig Battery Vct4 High Rate Battery From Shenzhen Factory and so on.

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16340 Li-ion Cylindrical Battery 3.7V 650mAh for Flashlight Camera

Purchase Qty.:
500-49,999 50,000+
FOB Unit Price: US $2 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
500-49,999 US $2
50,000+ US $0.5
Get Latest Price
Production Capacity: 50000/Day
Transport Package: Standard Export Carton Package with Caution Label
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: 16340
  • Charger Type: Electric Charger
  • Nominal Voltage: 3.7V
  • Compatible Battery Type: 18650
  • Certification: RoHS, CB, UL, CE
  • Recyclable: Recyclable
  • Single Cell: 16340
  • Nominal Capacity: 600mAh/700mAh/800mAh
  • Shape: Cylindrical Battery
  • Package: Standard
  • Battery Type: Lithium-Ion Battery
  • Specification: CE, UL, ROHS, UN38.3, IEC62133
  • HS Code: 8507600090
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Intelligent Charger
  • Size: AAA
  • Socket Type: For E.U.
  • Cell′s Brand: Branded Battery Cell in China
  • Volatge: 3.7V
  • Producing Capacity: 50000/Day
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Trademark: BLV/OEM/ODM
  • Origin: Shenzhen City, China
Product Description
protected 16340 li ion battery 3.7v 600mAh/700mah/800mah
Low self-discharge rate 
Small Orders Accepted 
3.7V Cylindrical li-ion battery for Video Camera
1) Specification Sheet:
No.ItemRated PerformanceRemark
1Rated CapacityTypical600mAhDischarge at 0.2C after standard charge fully.
2Nominal Voltage3.7VMean operation voltage during standard discharge.
3Voltage at end of
3.0VDischarge cut-off voltage.
4Charging Voltage4.2±0.03V
5AC  (1KHz) Impedance New Cell Max.(mW)≤250mΩ
6Standard ChargeConstant Current 0.5C
Constant Voltage 4.2V
Cut-off current 0.01C
Charge time: Approx 4.0h.
7Standard DischargeConstant current 0.2 C
end voltage 3.0V

8Fast ChargeConstant Current 1C
Constant Voltage 4.2V
Cut-off current 0.01C
Charge time: Approx 2.5h.
9Fast DischargeConstant current 1 C
end voltage 3.0V

10Maximum Continuous Charge Current1.0C0.50A
11Maximum Continuous Discharge Current1.5C0.75A
12Operation Temperature RangeCharge: 0~45C60±25%RH.
Bare Cell.
Discharge: -20~60C
13Storage Temperature
Less than 1 year: -20~25C
Less than 3 months: -20~40C
Less than 1 months: -30~45C
Less than 12 hour: 45~60C
14Storage Humidity Range60±25%RH.
15WeightApprox: 28gWhole product
16Product DimensionDiameter: Max. 16.2mmInitialdimension
Height: Max. 34.5mm
17PackageStandard International transportation package, based on UN3480 PI965[RLI] Lithium lon Cells/Batteries ONLY                         

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
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 equipments,beauty instruments,electric trolley,solar power energy storage,smart robot and so on.
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

2) Electric features:
No.ItemType valueUnit
1Over charge detection voltage4.28±0.03P
2Over charge detection delay time80-200ms
3Over charge release voltage4.08±0.03P
4Over discharge detection voltage3.0±0.08P
5Over discharge detection delay time20-60msP
6Over discharge release voltage3.0±0.25P
7Over current detection voltage150±30mvV
8Over current protection current1.8±0.5AA
9Over current detection delay time10-20ms
10Cycle life≤500 times(≥70% 0.5C)

Our comprehensive testing procedure guarantees the quality that we promise to our
Wen ensure that we only ship out goods which we have tested and approved with
the following testing methods used:
- Impact Test- Heating Test
- Vibration Test- Over charge Test
- Drop Test- Over discharge Test
- Pulling Test- Altitude Simulation Test
- Puncture Test- Short Circuit Test

Medical equipment
Memory backup
Mobile phones
Electronic bikes

How to delivery?
·Samples checking: UPS / DHL / EMS / HK EMS / FEDEX / HK post / TNT and so on express(door to door)
·Bulk production: sending out by cargo shipping / air freight / Express
Package:paper box+export paper carton, all with goods label and caution label

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
 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 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. 
Your best services from Ms Windy Lee (Project Manager)                                          
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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Miss Windy Lee
Project Manager
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