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Custom House Trading

Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch

Based on 1,292 reviews
Condition: New
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$9.99

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This item is eligible for return within 30 days of receipt

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Nov 7
Order within 19 hours and 42 minutes

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At a glance

Condition
New
Weight
0.32 oz
Voltage
3.7 Volts

Features 1

  • 380 mAh capacity

Specs 7

Brand Custom House Trading
Battery Cell Composition Lithium Polymer
Recommended Uses For Product Watch
Unit Count 1 Count
Voltage 3.7 Volts
Package Dimensions 2 x 2 x 0.2 inches
Item Weight 0.32 ounces

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Great battery
Review Image by Marlene Grant Marlene Grant
Review Image by Marlene Grant Marlene Grant
It fits and works. The previous battery wasn't charging n was warped and swollen from heat during shipment.
Reviewed in the United States on March 19, 2021 by Marlene Grant Marlene Grant
Perfect for an old watch I had save for a while
I thought I wasn’t going to find this battery but luckily amazing had it and it fit and worked perfectly fine. Thanks a lot!
Reviewed in the United States on March 10, 2023 by Gshadow
My assessment
Quick delivery, product in good condition, used product for smartwatch. Thank you.
Reviewed in the United States on June 7, 2023 by Ator
Total junk....
Got the item and plugged it in. It allowed me to turn on watch for a few minutes. Charged it up and it never worked again. The battery is junk. Not worth it even if they gave them away for free.
Reviewed in the United States on July 21, 2022 by Dan
Battery Life
I purchased this battery as a replacement in my Bluetooth watch because that original battery exploded…so far it still works and it’s worth the purchase.
Reviewed in the United States on December 25, 2021 by Ericka B.
Dies quickly
Battery life is too short for this type of use in a smart watch.
Reviewed in the United States on August 14, 2019 by johnny lewis
Fits Perfect
Fit the smart watch perfectly. Charges and works as good as new.
Reviewed in the United States on November 5, 2022 by Richard Coon
Good battery life
I used it for my smartwatch great value for me
Reviewed in the United States on January 13, 2023 by Sruly pollak
How it works
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