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

Airplane Helicopter, RC Flight Battery, Battery manufacturer / supplier in China, offering 3.7V High Capacity High Discharge Li-ion Battery for Power Bank, Shenzhen China OEM/ODM Supplier 7.4V 5200mAh Lithium Battery for Waterproof Emergency Light, 18650 2000mAh Rechargeable Lithium Ion Battery for Power Bank and so on.

(/ )

Supplier Homepage Product Battery pack/multi application rechargeable battery Lithium battery pack 3.7V High Capacity High Discharge Li-ion Battery for Power Bank

3.7V High Capacity High Discharge Li-ion Battery for Power Bank

Purchase Qty.:
(Pieces)
100-99,999 100,000+
FOB Unit Price: US $8 US $6
Purchase Qty. (Pieces) FOB Unit Price
100-99,999 US $8
100,000+ US $6
Get Latest Price
Production Capacity: 5000PCS/Day
Transport Package: Standard Export Carton Package with Caution Label
Payment Terms: T/T, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: BLV-3.7V-18650
  • Charger Type: Electric Charger
  • Nominal Voltage: 3V
  • Compatible Battery Type: 18650
  • Certification: RoHS, TUV, CB, CE
  • Recyclable: Recyclable
  • Battery Shape: Cylindrical Battery
  • Markets: Global
  • Voltage: 3.7V
  • 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/3000mAh/3200mAh
  • Package: Standard Export Package
  • Trademark: BLV/OEM/ODM
  • Origin: Shenzhen City, China
Product Description
Advantage:
1.Absolutely Safe And Reliable;
2. Quality Assurance Price Concessions;
3. High energy density;
4. Long cycle life ;
5. Wholly closed dust-free workshops,securing high quality;  
6. No memory effect;
7. Pollution-free;non-polluting;
8.new type of energy;

Safety Performance result:passed all test and inspection,
 Fully inspection for samples&orders&incoming materials, offer test report and specification data sheet offer for samples& orders.
ItemTest nameResult
1Over chargingNo fire,no explosion
2Over dischargingNo fire,no explosion
3Short CircuitNo fire,no explosion
4DropNo fire,no explosion,no leakage
5Hot ovenNo fire,no explosion
6CrushNo fire,no explosion
7Needle punctureNo fire,no explosion
 

PCB function: Over charge,over discharge,over temperature
 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

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.
 
 

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
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

Send your message to this supplier
Avatar
Miss Windy Lee
Project Manager
*From:
To: Miss Windy Lee
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category