3 Pack 9V 800mAh Rechargeable Batteries and Charger, Keenstone 9V PP3 Lithium-ion Batteries, Low Self-Discharge High-Energy Density Batteries with 500 Charging Cycles (USB Charging Cable Included) (6 Pack with Charger)

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  • 🔋Battery Type: 3 pack 9V 800mAh Li-ion batteries offer higher capacity than the ordinary 9V rechargeable batteries. NOTE: "9V" is the physical size/shape, this rechargeable "9V" battery is initially 8.4V.
  • 🔋Safety & Performance: Keenstone 9V batteries are non-toxic, without memory effect and environmental friendly. Cycles life can be up to 500 times.
  • 🔋Battery Charger: 9V battery charger with 5V/1~2A USB DC input, convenient to connect the battery charger with power bank or adapter that about 1~2A. Max 800mA output, only need 3h to fully charge 3 batteries per time.
  • 🔋Recommended Devices: Great for 9v smoke alarm, wireless microphone, electronic toy, 9v battery smoke detector, remote control, massager, electric 9v guitar,9v battery bass guitar, walkie-talkie, metal detector, multimeter etc.
  • 🔋Easy to read each battery charging status with inserted LED lights for each independent channel. Package Included: 3*Keenstone 9V Li-ion Rechargeable Batteries; 1* 9V Li-ion Battery Charger with 3 charging slots; 1*USB Charging Cable; 1*Manual; 💟18 Month Warranty


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items: Gift cards Downloadable software products Some health and personal care items

To complete your return, we require a receipt or proof of purchase. There are certain situations where only partial refunds are granted (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery


(if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at hunter@keenstone.com.

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at hunter@keenstone.com and send your item to: 2159 Sepulveda Ave., Milpitas CA 95035, United States.

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

To return your product, you should mail your product to: 2159 Sepulveda Ave., None, Milpitas CA 95035, United States

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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3 Pack 9V 800mAh Rechargeable Batteries and Charger, Keenstone 9V PP3 Lithium-ion Batteries, Low Self-Discharge High-Energy Density Batteries with 500 Charging Cycles (USB Charging Cable Included) (6 Pack with Charger)
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