18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
Other information
product
polymer lithium battery Primary battery Rechargeable Battery LR03 alkaline battery
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah
Sino Technology Manufacturer Group co.,ltd Home  >  product  >  energy storage lithium battery  >  Primary Battery factory
polymer lithium battery

Primary battery

Rechargeable Battery

LR03 alkaline battery

Sino Technology Manufacturer Group co.,ltd
Sino Technology Manufacturer Group co.,ltd

18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
18650 battery lithium ion 2200mah
>
<
18650 battery lithium ion 2200mah

18650 battery lithium ion 2200mah

Model No.: R20

Voltage: 1.5V

Series: Carbon Zinc Dry Cell

Size: 59*32.3mm

Applications: Gas Stove / Water Heater / Electronic Piano

Product description

Related Products


  The internal structure of the 18650 lithium battery cell

  Lithium battery positive electrode

  The exterior of the 18650 lithium battery is wrapped in a metal casing, and the battery cells inside can be seen if the casing is destroyed

  Negative electrode of lithium battery cell

  There are blue plastic insulating gaskets on the negative pole and positive pole of the battery cell

  When we disassembled it, we found that the cylindrical 18650 battery cell is wrapped in a full metal casing, which can protect the internal materials very well and prevent liquid leakage.

  Inside the cell, the film soaks the electrolyte

  The inside of the 18650 lithium battery cell is a roll of film, and the two ends of the battery cell are respectively designed with positive and negative electrodes. The internal film is a specially formed polymer film. The film is designed with a microporous structure, which allows lithium ions to freely shuttle through it.


CR1620 battery CR1620 battery

CR1620 battery

SUNBEAM

6000mah 3.2v lifepo4 battery 6000mah 3.2v lifepo4 battery

6000mah 3.2v lifepo4 battery

SUNBEAM

102450 battery 102450 battery

102450 battery

SEONG-HEE

CR927 battery CR927 battery

CR927 battery

GREEN POWER

LR43 battery LR43 battery

LR43 battery

SUNBEAM

cr2032 button battery cr2032 button battery

cr2032 button battery

SUNBEAM

LR721 battery LR721 battery

LR721 battery

GREEN POWER

501825 battery 501825 battery

501825 battery

SUNBEAM

14500 battery 14500 battery

14500 battery

SEONG-HEE

CR3032 battery CR3032 battery

CR3032 battery

GREEN POWER

LR621 battery LR621 battery

LR621 battery

GREEN POWER

CR1130 battery CR1130 battery

CR1130 battery

SUNBEAM
Back to Previous Category Access to Factory
360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP