Ni-Cd D 4000mAh 6V Battery

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1000 Packs pc
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5000000 Packs Per Month pc/month

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Product Description:










1.consistent capacity volume

2. low internal resistance

3.long storage time

4.wide working temperature range

5.excellent high-current discharge performance

6.long cycle life,etc

7.Customized OEM orders welcomed.


Power tools , Rechargeable torches,etc.

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Q:How to distinguish rechargeable batteries?
Look at the battery on the packaging, rechargeable batteries are generally: Recharge, cycle, NI-MH, NI-CD, Nickel-Metal, 1.2V, capacity, such as: 1500mAh and so on. Disposable batteries generally standard: 1.5V and so on
Q:What happens when an ordinary rechargeable battery charges more than 24 hours?
So after the charge as much as possible in a well-ventilated place, or a good place for heat.
Q:What happens when the rechargeable battery is flashing when the red light is flashing?
If you can charge into the electricity is a normal phenomenon, if not charge, you can go to the repair shop to check the next look at the charger can work, rather than to charge the indicator light can determine the charger is good or bad.
Q:What is the key to the purchase of rechargeable batteries?
Purchase this type of rechargeable battery mainly consider the capacity and specifications as well as the price. First determine the size of the purchase of batteries, for the battery compartment of the relatively small equipment, or need to place side by side multi-cell battery device, pay attention to the purchase of high capacity, thicker battery is appropriate.
Q:How should rechargeable batteries be maintained?
Although the Ni-MH battery memory effect is small, it is recommended that you try to use every time after the re-charge, and is a one-time full, do not charge for a while and then recharge. This is the "longevity" important point.
Q:How does the rechargeable battery be saved?
Avoid contact with corrosive substances, away from fire and heat sources. The battery charge maintains a nominal capacity of 30% to 50%. The recommended storage battery is charged once every 6 months.
Q:Ordinary AAA battery how to distinguish is not a rechargeable battery?
If the battery is marked rechargeable, it means that the battery can be charged;
Q:5 rechargeable battery charged no electricity, how is it?
This is due to overcharge, electricity to make the battery heat, the electrolyte caused by evaporation.
Q:What is the shelf life of the rechargeable battery?
Under normal circumstances, the new nickel-metal hydride batteries contain only a small amount of electricity, after the purchase of the first charge and then use. But if the battery factory time is relatively short, power is enough, it is recommended to use and then charge.
Q:Do you want to charge a new rechargeable battery?
In order to avoid the battery during the storage process of termination of the phenomenon of aging, the general battery factory precharged about half of the capacitor.
Our factory covers an area of 50,000 square meters and we employ a staff of approximately 2,000 including specialists in material science and electrochemistry. Over eighty specialists have doctorate or master's degrees in engineering. Moreover, we have developed a battery material analysis and testing center to facilitate product innovation; our factory contains state of the art production technology and equipment. Presently, our current daily output of Ni-MH and Ni-Cd batteries has reached 1,000,000 pieces.

1. Manufacturer Overview

Location Guangzhou, Guangdong, China (Mainland)
Year Established 1998
Annual Output Value Above US$100 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe
Company Certifications RBRC Certificate; CE Certificate; ISO9001 Certificate; UL Certificate

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 41% - 50%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: 30,000-50,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered
Product Price Range