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PL332728V 290mAh 3.8V Battery for Amazfit Stratos 2 - Back View with Spec Label

PL332728V 290mAh 3.8V Battery for Amazfit Stratos 2 A1609 A1619 Replacement

Original price was: $18.99.Current price is: $13.99.

🔘 PL332728V 290mAh 3.8V | 🔋 Li-ion Polymer | ⌚ For Amazfit Stratos 2 A1609 A1619 Smartwatch

8 in stock

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📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

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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.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ 290mAh High Capacity – Restores full battery life for Amazfit Stratos 2

✅ CE / RoHS / UN38.3 Certified

✅ 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

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

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: PL332728V / 332728
Capacity: 290mAh / 1.10Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Amazfit Stratos 2 (A1609, A1619)
Package include: 1 x battery
Revive your Amazfit Stratos 2 smartwatch with this PL332728V 290mAh replacement battery. Released in 2017, the Amazfit Stratos 2 was a premium sports smartwatch featuring a 1.34-inch circular transflective display, dual-core processor, GPS/GLONASS tracking, PPG heart rate sensor, and 5 ATM water resistance. The watch was designed for serious athletes with its titanium alloy bezel and ceramic bezel construction. After years of daily use, the original battery capacity has likely degraded significantly. This Li-ion Polymer battery restores the full 290mAh capacity, bringing back the original battery life of the Stratos 2. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Why This Battery Replacement Matters for Stratos 2 Users: The Amazfit Stratos 2 was a groundbreaking watch for its time, offering professional-grade sports tracking in a stylish package. The 290mAh battery originally provided approximately 5 days of typical use and 35 hours of continuous GPS tracking. After years of charging cycles, the original battery degrades significantly. Common symptoms include: the watch needing daily charging instead of every few days, battery draining rapidly during GPS workouts, sudden shutdowns at 20-30% battery remaining, or the watch only working when connected to the charger. This replacement restores the original battery life, saving you from buying a new smartwatch. The PL332728V battery is compatible with both A1609 and A1619 variants of the Stratos 2. The watch features a convenient magnetic charging cradle — a fresh battery brings back the reliable battery performance that made the Stratos 2 a favorite among athletes and outdoor enthusiasts. With GPS tracking restored to approximately 35 hours per charge, you can confidently track full marathons, ultra-marathons, or multi-day hiking trips without worrying about battery failure.
Compatibility Note: Fits Amazfit Stratos 2 (A1609, A1619) only. Please confirm your watch model and battery type before ordering. The PL332728V battery is also known as 332728. This battery is NOT compatible with Amazfit Stratos 3, Amazfit GTR, GTS series, T-Rex series, BIP series, or other Huami/Amazfit smartwatches. Always check your original battery before purchasing — PL332728V or 332728 is printed on the original battery.

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Frequently Asked Questions

The PL332728V battery for Amazfit Stratos 2 is compatible with Amazfit Stratos 2 (models A1609 and A1619). If you need an Amazfit Stratos 2 battery replacement for A1609 or A1619, this PL332728V 290mAh battery is the correct match. The Amazfit Stratos 2 features a 1.34-inch transflective display, GPS/GLONASS tracking, PPG heart rate monitoring, and 5 ATM water resistance. For PL332728V battery for Amazfit Stratos 2 compatibility, please verify your watch model in the Amazfit or Zepp app settings. This battery is also known as 332728. This battery is NOT compatible with Amazfit Stratos 3, Amazfit GTR, GTS series, T-Rex series, BIP series, or other Amazfit models. If your Stratos 2 battery drains quickly or won't hold a charge, this PL332728V replacement battery will restore full performance.

The PL332728V 290mAh battery for Amazfit Stratos 2 has a typical capacity of 290mAh (1.10Wh) and a rated voltage of 3.8V, with a charge limit of 4.35V. This PL332728V 3.8V 290mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For Amazfit Stratos 2 battery life after replacement, expect approximately 5 days of typical use, 35 hours of continuous GPS tracking, and 7-10 days of watch-only mode (screen off, motion detection only). The Stratos 2 290mAh battery performance is optimized for the watch's transflective display, which consumes less power than AMOLED screens. Charging the Stratos 2 battery takes approximately 1.5-2 hours using the original magnetic charging cradle. If your original battery now requires daily charging or drains during GPS workouts, this replacement will restore the original battery life. For best results, allow 2-3 full charge cycles after installation to calibrate the battery meter.

Professional Amazfit Stratos 2 battery installation is strongly recommended. The Stratos 2 has a sealed design that requires heating the back cover to soften adhesive. To replace Amazfit Stratos 2 battery A1609 or A1619, the technician must carefully open the watch case without damaging the titanium alloy bezel or the transflective display, disconnect the battery connector (pull by the plug, not the wires), remove the old battery (adhered), and install the new PL332728V battery before resealing. For PL332728V battery installation Amazfit Stratos 2, the battery uses a small 2-pin connector with a flex cable. Third-party repair shops with smartwatch experience typically charge $25-45 for this service. For Amazfit Stratos 2 battery health maintenance: 1) Avoid completely draining the battery regularly — keep above 20% when possible. 2) Use only the original magnetic charging cradle that came with the watch. 3) Avoid exposing the watch to high temperatures (above 40°C / 104°F), especially during charging. 4) For long-term storage (over 2 months), keep the battery at approximately 60% charge. 5) Perform a full calibration cycle after installation: drain the watch until it powers off, then charge uninterrupted to 100% using the original magnetic charger. For Stratos 2 battery care tips, stop using immediately if the battery shows any swelling — a swollen battery in a sealed smartwatch can damage the display or the watch case.

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