3.7V 3000mAh High Drain Battery Lithium Ion Rechargeable Battery

- Dec 15, 2016-


  • Charger Type: Electric Charger

  • Nominal Voltage: 3.7V

  • Compatible Battery Type: 18650

  • Certification: RoHS, CB, UL, CE

  • Recyclable: Recyclable

  • Capacity: 3000mAh

  • Place of Origin: South Korea

  • Cycle Life: Over 500 Times

  • Use: Flashlight, E-Cigarette, Power Tool

  • Color: Brown

  • Origin: South Korea

  • Type: Lithium Battery

  • Charger Application: Standard Battery

  • Charger Style: Intelligent Charger

  • Size: 18650

  • Socket Type: For UK

  • Voltage: 3.7V

  • Max Discharge Current: 20A

  • Warranty: 1 Year

  • Shape: Cylinder

  • Weight: Max 47g

  • Specification: RoHS, CE, UL, UN38.3

  • HS Code: 8507802000

large capacity 3.7v 3000mah high drain battery lithium ion rechargeable battery
Nominal Voltage3.6V
Nominal Capacity3000mAh
Minimum Capacity2900mAh
Standard Charge Constant current: 1500mA
Constant voltage: 4.2V
End condition(Cut off): 50mA
Standard Discharge Constant current600mA(0.2C)            
End voltage(Cut off): 2.5V
Max.  Continuous Discharge Current20A
WeightMax. 47.0g 
DimensionHeight : 65.2± 0.15mm 
Diameter : 18.5± 0.07mm
Operating TemperatureCharge : 0 to 45
(recommended recharge release < 45&#176;C) 
Discharge: -20 to 60
(recommended re-discharge release < 60&#176;C)
Storage Temperature1.5 year -20~20&#176;C
3 months -20~45&#176;C
1 month -00~60&#176;C



flashlight, E-cigarette, E-bike, Computer, Solar energy, Camera, Power tools etc



Shipping & Delivery

1.Small order : by express delivery ( DHL ,UPS,Fedex ,TNT,EMS, China post ,HK post or Singapore post )
2.Large order : by air ,by sea ,FOB Port : Shenzhen ,China or HK
Delivery Detail: 
3-7 working days

Why Choose us


1. each cells with high capacity of the limited size

2. with cells to make up a pack ,and between the cells,there is good quality match.which is achieved through strict control technics procedure.

3.shortcut delievery----we can supply you products within a week.

4.circumspect after service-- if there is quality problem,we can give you  replacement


Do not overcharge or overdischarge

Recharge drained batteries immediately

Do not short circuit

Do not dispose of in fire

Do not expose to extreme heat or water

Please be familiar with handling lithium-ion batteries before purchase


SNL makes other 3.7v Lithium Battery also, including: 3.7v battery pack,18650 battery pack,battery pack 18650,3.7v lithium battery,3.7v battery ,18650 battery,3.7v li-ion battery,18650 lithium battery, 18650 battery 2200mah,2200mah battery,1x18650 battery,18650 battery 3.7 and so on. This is for your reference, if any other battery you interested in, please let me know, send us inquiry, we will response as soon as possible. Thank you for your support!

Contact: Doris

Tel: +86 186 6567 6364

Email: info@sinolibattery.com

Skype: dorisluo2012

Whatapp: +8618665676364