Vietnam b2b marketplace
free trade offer
Home  :: New Trade offers  :: Top Trade offers  :: Sign up! ::Login!
Home > Solar, Energy saving >

Echargeable lithium battery


Echargeable lithium battery picture Characteristic of echargeable lithium battery
a. Environmental conditions
Unless otherwise specified, all tests stated in this specification are conducted at temperature 23±3°and humidity under 65%.
b. Measuring equipment
(1) Amp-meter and volt-meter
The amp-meter and volt-meter should have an accuracy of the grade 0.5mA and mV or higher. 
(2)Slide caliper
The slide caliper should have 0.01 mm scale.
(3) Impedance meter
The impedance meter with AC 1kHz should be used.
c. Standard charge
Charging the cell CCCV with charge current 0.5C, constant voltage 4.2V and 100mA cut-off in CV mode at
23℃for capacity. 
d. Standard discharge capacity 
Discharge current of 400mA (0.2C) with 2.5V cut-off at 23℃within 1hour after the standard charge.
date Added (m.d.y): 03.11.2020 viewed Offer viewed: 45 (hits)
Member Information:
Contact person:
Yuanyuan Zhang
Phone:
13915713028
Location:
China
Type of offer:
Sell
related trade leads  Offers by this member Same catergory  print Print this Page


Click here to contact this member

Related trade leads
Offers from same user
pic. INR18650-3000mAh Li-ion Rechargeable cylindrical battery,18650 battery,High security lithium ion battery,power tool lithium ion battery ...
pic. INR18650-2600mAh Li-ion Rechargeable cylindrical battery,2600mAh Li-ion battery,18650 battery ,Long life lithium ion battery Storage Temperature for ...
No. Offers from same catergory
pic. Electrical enclosures are boxes or cabinets which are used to contain electrical components like knobs, switches, controls and the like, to protect them from the environments, as ...
pic. All aspects of Powerkeep trash can – the opening of window, the communications, the calculations – is powered by a 22-watt solar panel atop each trash can. The panel absorbs ...
3.Solar cable manufacturer (127 hits)China No
pic. [url]http://www.ske-tech.com[/url]SUNKEAN is a fast-growing solar company, as well as a turnkey solution provider in China. Products cover PV modules, solar cables, solar ...
Import and Export

About us :: Terms & Conditions :: Privacy Policy :: Contact us

Copyright ©2020 Bizviet.Net. All rights reserved.