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A1901 YU10562-18002 APP00276 330mAh 3.8V Li-Polymer replacement battery for smart watch, front view showing battery label

A1901 YU10562-18002 APP00276 330mAh 3.8V Li-Polymer Replacement Battery for Smart Watch

Original price was: $11.99.Current price is: $9.99.

🔘 A1901 YU10562-18002 APP00276 330mAh 3.8V | 🔋 Li-Polymer | 📱 Compatible with Smart Watches (Check original battery model)

6 in stock

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SKU: A1901 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
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, 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.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for 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, factory‑tested quality

✅ CE / RoHS Certified – Grade A cells with multi‑layer safety protection

✅ 90‑Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3‑7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

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

Battery model: A1901 / YU10562-18002 / APP00276
Capacity: 330mAh / 1.25Wh
Rated voltage: 3.8V
Charge limit voltage: 4.44V
Battery type: Li-Polymer
Compatible with: Smart watches that use A1901, YU10562, 18002, or APP00276 battery model. Please check your original battery label before ordering.
Package include: 1 x battery
Restore the battery life of your smart watch with this A1901 YU10562-18002 APP00276 330mAh replacement battery. Designed for smart watches that use the A1901, YU10562, 18002, or APP00276 battery model, this Li-Polymer battery delivers reliable power for daily use — keeping your watch running for notifications, fitness tracking, and timekeeping throughout the day.
Built with Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE and RoHS certified for safe transport and use. With a cycle life of 500+ full charge cycles, this replacement battery is designed for long-term durability. For reference, third-party retailers sell similar batteries for approximately $12 to $18.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches A1901, YU10562, 18002, or APP00276. The battery is user-replaceable — most compatible watches feature a removable back cover for easy access. No professional tools are required for installation.
Battery Care Tips: Avoid full discharge — recharge when battery level drops below 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. If you don’t use the device for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The A1901 YU10562-18002 APP00276 battery is designed for smart watches that use the A1901, YU10562, 18002, or APP00276 battery model. Due to variations in watch designs, there is no universal list of compatible models. Please power down your device, remove the back cover, and check your original battery label before ordering. If the model number printed on your original battery matches A1901, YU10562, 18002, or APP00276, this battery will fit your watch. If your battery uses a different model number, please search for that specific model. Always verify the exact battery model before purchasing.

The A1901 YU10562-18002 APP00276 330mAh 3.8V battery has a typical capacity of 330mAh (1.25Wh) and a rated voltage of 3.8V. Charge limit voltage is 4.44V. It is a Li-Polymer battery built with Grade A cells and is CE and RoHS certified. The battery supports standard charging via magnetic pogo pins or USB — most compatible watches fully charge in approximately 1.5-2 hours. For best results, always use the original charger that came with your watch.

Installing the A1901 YU10562-18002 APP00276 battery in most compatible smart watches is simple. First, turn off the watch and disconnect it from the charger. Locate the notch on the back cover and gently pry it open using your fingernail or a plastic opening tool — avoid metal tools that could damage the casing. Remove the old battery by disconnecting the small connector or gently lifting it out (depending on the design). Insert the new battery, ensuring the connector is fully seated or contacts are aligned correctly. Close the back cover until it snaps securely into place. Charge the watch fully before first use. The watch may lose water resistance after opening — if your watch has an IP rating, ensure the back cover gasket is clean and seated correctly. Always dispose of old batteries properly at a designated battery recycling center.

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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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