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Shenzhen Believe Technology Co., Ltd.

Li-ion Battery, Safety Device, Battery manufacturer / supplier in China, offering 7.4V Lithium-Ion Battery for Door Lock Alarm Monitoring (4400mAh), 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 7.4V Lithium-Ion Battery for Door Lock Alarm Monitoring (4400mAh)

7.4V Lithium-Ion Battery for Door Lock Alarm Monitoring (4400mAh)

Purchase Qty.:
(Pieces)
30-99,999 100,000+
FOB Unit Price: US $7 US $3
Purchase Qty. (Pieces) FOB Unit Price
30-99,999 US $7
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-4.4AH
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Chargers
  • Standard Voltage: 4.8V~8.4V
  • Electrolyte: Acid
  • Battery Shape: Cylindrical Battery
  • Markets: Global
  • Voltage: 7.4V
  • Hs: 8507600090
  • Warranty: 1 Year
  • Specification: CE/ROHS/SGS standard
  • HS Code: 8507600090
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: >1000MAH
  • Usage: Battery for Door Lock Alarm Monitoring
  • Battery Type: Li-ion Battery Packs
  • Charging Method: Rechargeable Battery
  • Size of Battery: 18650
  • Capacity: 4400mAh
  • Package: Standard Export Package
  • Trademark: BLV/OEM/ ODM
  • Origin: Shenzhen City, China
Product Description
alarm monitoring LED Strip PAD personal data assistant 18650 Rechargeable Battery Pack 
-Against from over-charge and over-discharge 
-Long servicycle<o:p>
Tech specification datasheet
7.4V Lithium-Ion Battery for Door lock Alarm Monitoring (4400mAh)

ItemConditionSpecification
/capability
/Capacity
4400mah
/Minimum Capacity4350
/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

 
 
 
Applications
1.CCTV Camera 
2.LED Strip 
3.PAD personal data assistant
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


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

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.
 

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

Contract me for best factory prices now! 
Your best services from Ms Windy Lee (Project Manager)                                          
TEL:0086-0755-27489699
CELL NO.:0086-18563969459 
 windylee525
  
 2898455517
Always respond your questions within 8h.
Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world



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