EB-BR730ABE 300mAh 3.8V Li-Polymer replacement battery for Samsung Gear S2 3G R730 smartwatch, front view, white background

EB-BR730ABE 300mAh 3.8V Replacement Battery for Samsung Gear S2 3G (R730 / SM-R730 Series)

$7.99

🔘 EB-BR730ABE 300mAh 3.8V | 🔋 Li-Polymer | ⌚ For Samsung Gear S2 3G

6 in stock

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SKU: eb-br730abe Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

✅ Condition: Brand New – Never used, premium quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 6 left in stock. Order now to avoid waiting.

Battery model: EB-BR730ABE
Battery capacity: 300mAh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Compatible with: Samsung Gear S2 3G (R730, SM-R730A, SM-R730V, SM-R735T, SM-R735V)
Package include: 1 x battery
Extend the active life of your Samsung Gear S2 3G smartwatch with this EB-BR730ABE replacement battery. Designed specifically for the R730 and SM-R730 series, this Li-Polymer cell delivers reliable power to support your watch’s display, connectivity, and apps throughout the day. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance. Professional installation recommended as the watch battery is not user-replaceable.
Compatibility Note: Fits Samsung Gear S2 3G models R730, SM-R730A, SM-R730V, SM-R735T, and SM-R735V only. Please check your current battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For optimal battery life, use the original charging dock that came with your watch.

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Frequently Asked Questions

You can find a reliable EB-BR730ABE replacement battery for Samsung Gear S2 3G here. This 300mAh Li-Polymer cell is specifically designed for Gear S2 3G models R730 and SM-R730 series. If your Gear S2 battery draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing.

The 300mAh battery for Samsung Gear S2 has a full capacity of 300mAh at 3.8V with a charge limit of 4.35V. If you're looking for a high-capacity replacement battery for Gear S2 3G to support all-day use, this Li-Polymer cell is a compatible choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, this EB-BR730ABE replacement battery is specifically designed for the Samsung Gear S2 3G R730, SM-R730A, SM-R730V, SM-R735T, and SM-R735V. If you need a battery for Samsung Gear S2 that provides stable power for your smartwatch, this 300mAh Li-Polymer cell is a reliable choice. For best results, use the original charging dock.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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