Gold Member Since 2016
Audited Supplier
Ubetter Technology Company Limited

Rechargeable, 7.4V 6000mAh Lithium Battery, Light Bulb manufacturer / supplier in China, offering Rechargeable 7.4V 6000mAh Lithium Battery for Light Bulb, 18650 24V 16ah Rechargeable Lithium Ion Battery for E-Drill, 12V 10ah Maintenance Free Sealed Lead Acid Battery for Flash Light and so on.

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Supplier Homepage Product Lithium ion battery 7.4v li-ion battery pack Rechargeable 7.4V 6000mAh Lithium Battery for Light Bulb

Rechargeable 7.4V 6000mAh Lithium Battery for Light Bulb

FOB Price: US $4.14 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $4.14/ Piece
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Production Capacity: 100000/Year
Transport Package: OEM Paking
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: UBT-18650-7.4V-6Ah
  • Connection Mode: Series and Parallel
  • Discharge Rate: High Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 4.8V~8.4V
  • Electrolyte: Lithium-Ion
  • Certicification: Ce/RoHS
  • Specification: Small size
  • HS Code: 8507600090
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: >1000MAH
  • Usage: LED Light
  • Weight: 100g
  • Trademark: UBETTER
  • Origin: China
Product Description
Company information :
-Ubetter is a leading manufacturer of battery in China for over 6 years , Ubetter brand has been successfully established and highly recognized in the domestic market as well as abroad.
7.4v 6000mah li-ion pack with PCB
1. Basic Characteristics
Weight≤ 300g
Working temperatureCharge Temperature0~45°C
Discharge Temperature-20~60°C
Retention of charge (store in one month)≥95%
2. Technical Data
Rated Voltage7.4V 
Rated Capacity ≥ 6600mah
 Chemical Li-ion
 Battery Resistance ≤100 mΩ
ChargeWay of ChargeCC/CV
Standard Charge Current2A
Max Charge Current  4A
Max Charge Voltage 8.4V
Over Charge 
Protection Voltage
DischargeStandard Discharge Current3A  
Max Discharge Current5A
Discharge Cut-off Voltage 4.9V
Over discharge 
Protection Voltage
Cycle Life600 times,capacity>80%
3. Safety Test
Short Circuit Safety TestNo fire, No explosion
Overcharge Safety Test
Crush Safety Test
Needling Safety Test
Extrusion Safety Test
130°C High Temperature Safety Test

UL1642 approval
UN38.3 approval
ROHS compliant
CE compliant
Flashlight, MP3,Hand Electric Drill, Medical Apparatus, LED Light, Meter & Instruments,mobile phone, walkie-talkie, household electrical appliances, home telephone set and more, widely used for our daily life.
Lightweight and high-energy density
Ultrathin and can be different shapes
No memory effort
Long cycle lifespan over 500 cycles
Minimal self-discharge
Our advantages:
Excellent staff team
Perfect company system and a steady financial condition
Strong production
Fast delivery
Good after-sale service
Large consumer group,can bring you large profits as well .
Packaging and shipping
Blister card ,PVC shrink ,gift box, nude packing , OEM packing and more
Lead-time:3-20 working days for normal orders.

Quality and Guarantee:
Product standard: From design, material preparation to production, quality control, sales and customers service, MassPower batteries follow the ISO9001, CE, RoHS international standard.

Life expectancy: All MassPower batteries use full A+ battery cells. No A or B grade low quality cells inside so that MassPower batteries have longer working life and larger capacity. We guarantee full and real labeled capacity.

Power management: All MassPower rechargeable batteries have built-in high quality PCB board, charging protectors, thermal protectors and circuit breakers, effectively avoiding the over-charge, over-discharge, over heating and short circuit. You will have complate confidence on our products.
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