Are you a battery manufacturer, and do you produce the plates by yourself ?
2025-03-21 11:16:40.563
Yes, we are a professional battery manufacture in Foshan city, Guandong province since 2001. We produce plates by ourselves.
What are primary and secondary batteries?
2025-03-21 11:16:26.457
Primary batteries are ordinary dry batteries, can be used once only. Secondary batteries are also called rechargeable batteries, can be charged and discharged for many time. Our batteries are secondary batteries.
What is the capacity of the battery?
2025-03-21 11:16:15.805
The capacity of the battery refers to the amount of electricity that the active material in the battery can participate in the electrochemical reaction is called the capacity of the battery, that is, the amount of charge that the battery can hold after charging. The unit is "Ah" (Ah) and 1 A (A). The current is discharged for 1 hour, and the capacity is 1 ampere hour (Ah). Assuming that the average current is 4A, the discharge time is 3 hours when the battery is discharged at the termination voltage of the battery, and the battery capacity is 12Ah (the discharge is not calculated here) effectiveness).
What are the 10-hour and 20-hour rates?
2025-03-21 11:16:04.522
The 20-hour rate is just an index that is used in the battery industry to compare batteries of different types and sizes. The 20-hour rate is the amount of Ahs the battery will deliver during a 20-hour discharge. The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 20A. With the 20-hr rate, the battery is able to deliver more Ahs than with the 10-hr rate. Because the 20-hr rate uses a much lower discharge current than the 10-hr rate. Both rates are used as baselines in different parts of the world. Either rate, however, will give you the same view of a battery. A higher capacity battery will have higher 5 and 10 hour rates than a battery with lower capacity.
Does your battery develop a memory?
2025-03-21 11:15:50.287
Lead acid batteries do not develop any type of memory. This means that you do not have to deep discharge or completely discharge a battery before recharging it. For optimum life and performance, we generally recommend a discharge of 20 to 50% of the batteries rated capacity even though the battery is capable of being cycled to 90%.
How does temperature affect the performance of my batteries?
2025-03-21 11:15:35.065
At higher temperatures (above 77º F (25º C)) battery capacity generally increases, usually at the cost of battery life. Higher temperatures also increase the self-discharge characteristic. Colder temperatures (below 77º F (25º C)) will lower battery capacity and prolong battery life. Cooler temperatures will slow self-discharge. Therefore, operating batteries at temperatures at or slightly below 77º F (25º C) will optimize both performance and life.
Can I fast charge my battery?
2025-03-21 11:15:18.068
Fast charging is not recommended as it’s harmful for the battery.
What are the reasons for the battery warming up during charging?
2025-03-21 11:15:02.624
During the charging process of the battery, part of the electrical energy is converted into chemical energy, and part of the electrical energy is converted into thermal energy and other energy. It is normal for the rechargeable battery to heat up, but when the temperature is too high, you should check whether the charging current is too large or a short circuit occurs inside the battery.
What is the battery's charge acceptance?
2025-03-21 11:14:50.956
Under the specified charging voltage and current conditions, the amount of charge the battery accepts per unit time.
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Get In Touch With Us!
MCA Battery Manufacture Co.,Ltd.
WhatsApp/Tel: +86 15919097582
Tel: +86-757-66852610
E-mail: export@mcabattery.com
Add: Cangjing Industrial Park, Gaoming, Foshan city, Guangdong Province, China.
