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

Rechargeable Battery, Li-ion Battery Packs, Cylindrical Battery manufacturer / supplier in China, offering 18650 Li-ion Battery Pack Portable Monitor Pack Power Charger, Cylindrical Li-ion Battery 16340 Ifr16340e with 400-650mAh 3.7V, Samsung 3000mAh 18650 Li-ion Battery Long Cycle Life and so on.

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Supplier Homepage Product Battery pack/multi application rechargeable battery Lithium battery pack 18650 Li-ion Battery Pack Portable Monitor Pack Power Charger

18650 Li-ion Battery Pack Portable Monitor Pack Power Charger

Purchase Qty.:
(Pieces)
100-99,999 100,000+
FOB Unit Price: US $5 US $3
Purchase Qty. (Pieces) FOB Unit Price
100-99,999 US $5
100,000+ US $3
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-2.6AH
  • Size: Small
  • Battery Shape: Cylindrical Battery
  • Markets: Global
  • Voltage: 7.4V
  • Hs: 8507600090
  • Warranty: 1 Year
  • Rechargeable: Chargeable
  • Accessories Type: Chargers
  • Standard Voltage: 4.8V~8.4V
  • Electrolyte: Acid
  • Specification: CE/ROHS/SGS
  • HS Code: 8507600090
  • Type: Lithium-Ion Battery Pack
  • Battery Type: Li-ion Battery Packs
  • Charging Method: Rechargeable Battery
  • Size of Battery: 18650
  • Capacity: 2600mAh
  • Package: Standard Export Package
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Rated Capacity: >1000MAH
  • Usage: Battery for Portable Secruity Instrument Portable
  • Trademark: BLV/OEM/ODM
  • Origin: Shenzhen City, China
Product Description
Li-ion Battery 18650 Battery Pack for Portable secruity instrument portable monitor pack power charger rechargeable battery li ion battery pack 

Tech specification datasheet

ItemConditionSpecification
/capability
/Capacity
2600mah
/Minimum Capacity2580mah
/Rating Voltage7.2±0.30V

Overcharge
/Detection voltage8.5±0.05V
/ Release voltage8.3±0.05V
/ Detection delay time1.0±0.5S

Over discharge
/Detection voltage5.5±0.080V
/ Release voltage6.00±0.100V
/ Detection delay time100±50mS

Over discharge current
/Over current5A
/delay time1.0±0.5S

/Short detection delay time100~600us
/Release Conditions/Cut off load

Application for lithium-ion battery: 

A). Portable Equipment: 
Post machine, hand set, the portable printer, data terminal; 

B). Medical Instruments: 
Ecg monitoring instrument, ultrasonic, breath machine, electrocardiograph

C). Industrial instrument and communication instrument: 
Flaw detector, fusion splicer, optical power meter, gas detector

D). Consumer Electronics: 
PDA, MID, PC, POS machine, electric tool, laptop. Ebike, emergency light power, data camera, DV, speaker, mp3, mp4 portable DVD and so on. 

E). Portable Equipment: 
POS, Portable printer, handset. Electric toy: RC car/ boat/helicopter etc.  secruity instrument portable monitor

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


Feature for lithium battery: 

1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire
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

Customized power solution supplier, choose us as long-term partner.
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.
 



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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