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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: himax
  • Model Number: OEM
  • Type: Li-Ion
  • Nominal Voltage: 3.7V, 3.7V
  • Size: OEM
  • Nominal Capacity: 4000mAh, 4000mah
  • high discharge rate: 30A battery
  • OEM size: different models choose
  • Charge cut-off voltage: 4.20V
  • Constant discharge current: 1C
  • Burst discharge current: 2C
  • Cut-off discharge voltage: 2.75V
  • Origin: China

Packaging & Delivery

Packaging Details 18650 battery for medical equipment in safe industrial package

high quality 3.7V 4000mah 18650 battery for medical equipment


Battery Type

18650 Lithium Battery 1S2P

Nominal Voltage


Nominal Capacity


Battery cell

3.7v 1800mah li-ion battery 1S2P



Cycle time

500 times

Charging Cut-off Voltage


Discharge Cut-off Voltage


Standard Charge Current


Maximum Charging Current


Maximum  Discharging Current


Operating Temperature

 Charge 0~45°C

 Discharge –20~60°C


2.Order detail:  

1) MOQ: 1000pcs

2) Payment term: T/T, L/C,Paypal  

3) Lead time: samples within 7 days, mass order within 25days after payment.

4) Packing:Standard Industrial packing,according to customer requirement.


3.Our Service

1)  We guarantte One year warranty for any defect resulted from our material and workmanship;

2) Our engineer team will offer any possible technical support for you in the process of your use of our batteries 

3) Our customer service will be reponse within 24hours for your any inquiry.

5.Reference Pictures:




Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
21 Transactions 110,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $57,000
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