Main Product:

fiber optical cable


optical fiber cable


lifepo4 battery

Product navigation

Home >> Product navigation

storage battery suppliers

Zhejiang Headway Communication Equipment Manufacturing Co., Ltd. is a storage battery suppliers,company welcome interested companies worldwide to contact us for further cooperation.
storage battery to fill the spongy lead of the lead substrate gate (also known as plaid body) for the negative, to fill the gate of lead dioxide lead substrate as cathode, and the density 1.26--1.33g/mlg/ml of dilute sulfuric acid electrolyte. Battery discharge, the metallic lead is negative, the occurrence of the oxidation reaction to generate the lead sulfate; lead dioxide cathode reduction reaction occurs to generate the lead sulfate. Battery charging DC, poles, respectively, to generate a single quality lead and lead dioxide. After the power is removed, it is restored to the state before the discharge composed of chemical batteries. Lead-acid batteries can be recharged, the discharge voltage of the monomer is 2V battery is a battery pack consisting of one or more monomers, referred to as the battery, the most common are 6V, 12V battery, there are 2V, 4V, 8V, 24V battery. The six lead-acid batteries connected in series into a 12V battery pack, such as car batteries (commonly known as battery). Traditional dry-charged lead-acid batteries (such as car dry-charged battery, motorcycle dry charge batteries, etc.) in use for some time to add to distilled water, dilute sulfuric acid electrolyte to maintain the density around the 1.28g/ml; and now most of them are maintenance-free batteries, their use and no longer need to add distilled water until the end of life.
Electric vehicles with the capacity of the battery to the following conditions:
Electrolyte ratio 1.280/20 ° C
Current of the discharge current 5 hours
Discharge termination voltage 1.70V/Cell
Discharge in the electrolyte temperature of 30 ± 2 ℃
A. Discharge voltage drop in the load voltage (OCV) low terminal voltage in the discharge discharge before. The following reasons:
A. V = E-I.R
V: the terminal voltage (V) I: discharge current (A)
E: open circuit voltage (V) R: internal impedance (Ω)
Two. Discharge, the electrolyte specific gravity decreased, the voltage is also reduced.
3. Discharge, the battery internal resistance increase as well, when fully charged, a times, when fully discharged, will be enhanced two to three times.
Reason why the battery voltage when used in lifting lower than the voltage when used for walking, is due to the lifting of the hydraulic motor to walk with the drive motor power, Current, on the IR is also larger.


Contact Us

Changxing County,Zhejiang
Tel:+86-572-6129668 6128608
Fax:+86-572-6128570 6236642

Product navigation

Copyright © 2011:Headway Group (main produces fiber optical cable, optical fiber cable, lifepo4 battery, ups battery, storage battery, ebikes battery)All Rights Reserved.
Tech support:Huzhou website constructionHuzhou website designHuzhou website productionHuzhou SEO