Golden Key Industrial CO., LTD

Types and Specifications of Batteries and Power Supplies

What types of batteries and power supplies do you offer?

We offer a variety of batteries and power supplies,including AA,AAA,lithium batteries,power banks,etc.Specific specifications and capacities can be viewed on the product pages.

Compatibility

How can I determine if my device is compatible with your batteries and power supplies?

You can check your device's user manual or technical specifications to identify the required battery model and voltage,and then match it with our product descriptions.

Battery Life and Performance

What is the average lifespan of your batteries and power supplies?

The lifespan of a battery depends on usage frequency and charge cycles.Generally,our batteries are designed to last between 500-1200 charge cycles.

Safety and Environmental Protection

Do your batteries and power supplies meet safety standards?

Yes,all of our products comply with international safety standards such as CE,RoHS,etc.

Purchasing and Payment

How can I purchase your batteries and power supplies online?

You can add products to your shopping cart on our website and then complete the purchase using a credit card,PayPal,or other online payment methods.

Shipping and Logistics

What shipping options do you provide?

We offer standard shipping,expedited shipping,and international shipping services.Specific costs and delivery times can be viewed during checkout.

Return and Refund Policy

If there is a problem with the batteries and power supplies I received,how can I return them?

If the product has a quality issue,you can contact our customer service for a return within 30 days of receiving the goods.

Warranty and After-Sales Service

Do your batteries and power supplies come with a warranty?

Yes,our power supplies come with a 12-month limited warranty(excluding batteries only).

Pricing and Promotions

Do you have any discounts or promotional activities?

We frequently have promotional activities.You can subscribe to our newsletter or follow our social media accounts to receive the latest discount information.