Note : 3.85V and 3.8V are compatible, they are in common use.
Product Description
Better quality, Better price
High Quality Replacement Battery for Samsung GEAR S3 CLASSIC SM-R770, Feel Free To Use!
Samsung GEAR S3 CLASSIC SM-R770 battery is a fast-charged, high-quality and superior-performing Samsung watch battery. The replacement battery for Samsung GEAR S3 CLASSIC SM-R770 smartwatch is manufactured in strict accordance with the original circuit design and standard. Selection of the original protection IC chip, branded lithium-ion batteries and adoption of a multiple intelligent security protection are in order to meet and exceed the original equipment manufacturers specifications.
Our requirements for safety performance are extremely strict. Each replacement battery for Samsung GEAR S3 CLASSIC SM-R770 has gone through more
than one hundred strict tests on the quality and safety. These replacement batteries for Samsung GEAR S3 CLASSIC SM-R770 have passed the CE, UL, ROHS, ISO9001/ISO9002 and other
international related certifications. Our products have been sold in many countries and regions around the world because
of their powerful performance, high security and acceptable price.
More importantly, our Samsung GEAR S3 CLASSIC SM-R770 smartwatch batteries are sold directly on the network, without other agents profits included. Therefore, the
price that you see on our website will generally be 20-50% lower than our competitors. If you find a cheaper product on the
competitive website, please let us know that and we will solve this problem for you.
Please visit our Shipping page for more shipping information.
Payment Methods
Please visit our Payment page for more payment information.
Warranty
1-Year Warranty
We offer 12 months warranty on the replacement battery for Samsung GEAR S3 CLASSIC SM-R770! During this period, if your battery fails due to quality problems, we will replace your battery with a new one.
30-Day Money Back Guarantee
The new Samsung GEAR S3 CLASSIC SM-R770 battery should be charged fully and discharged to lower 5-10% for 5-6 times for normally perform. Traditional
7-Day Money Back Guarantee cannot meet test needs enough. To this end, we extend the warranty from 7-day to 30 days.
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.
Returns
If there are any problems with the battery you purchased from us, please contact us first. We will process your request as soon as possible and solve your problems. If our technical engineers cannot solve your problems, we will generate an RMA number for you, so that you can return the battery to us. If the testing result indicates that the returned battery is faulty, we will refund you or send you a new battery for free.
Please note: we cannot process returned batteries if you have not yet received an RMA number.
FAQs
Q: How do I check if this battery is compatible with my watch?
A:
First, you need to find model name of your smartwatch or part number of the old battery(e.g. "GEAR S3 CLASSIC SM-R770"), and then check whether they
are in the "Compatible Watch Models" table or "Compatible Battery Part Numbers" table. Second, you need to check that the voltage (rated) of
this battery is the same as your old battery. Finally, please compare the image in the "Product Larger Images" with your old battery to make
sure you can choose the right battery.
Q: Should the new battery for Samsung GEAR S3 CLASSIC SM-R770 be repeatedly charged fully and discharged to below 10% three times to be totally activated?
A: No. Now the battery batteries have been activated before shipment, and the battery batteries should be activated when they are sealed into
battery packs. So the smartwatch battery that you receive has been already done.
Q: Need you charge Samsung GEAR S3 CLASSIC SM-R770 battery for 12 hours in the first use?
A: No. Our batteries are lithium-ion batteries without memory effects. When the smartwatch battery is fully charged, the charging current will be cut off automatically. Charging for 12 hours is wasting time.
