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SN-SC2 1400mAh 3.8V Li-ion Polymer replacement battery for SENA SC2 wireless headset, front view showing battery surface and connector
SN-SC2 1400mAh 3.8V replacement battery for SENA SC2 wireless headset, back view showing model number SN-SC2, capacity 1400mAh, and voltage 3.8V on spec label

SN-SC2 1400mAh 3.8V Battery for SENA SC2 VJ102050 Wireless Headset Replacement

Original price was: $45.99.Current price is: $37.99.

🔘 SN-SC2 1400mAh 3.8V | 🔋 Li-ion Polymer | 📱 For SENA SC2 VJ102050 Wireless Headset

8 in stock

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SKU: SN-SC2 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$6.8015–25 days
Mexico$10.0020–35 days
Germany, France, United Kingdom$6.5018–30 days
Greece$6.5025–40 days
Austria, Belgium, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Ukraine, Finland, Lithuania$8.0018–30 days
Switzerland$8.0025–35 days
Croatia, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
Moldova$14.0018–30 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam$18.0015–30 days
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 $6.19 (approx. €5.50) 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.

🎁 Combined Shipping Discount: Each additional battery in the same order is charged at 50% off the shipping rate.
🔋 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: New – Factory-tested quality & Warranty

✅ 1400mAh High Capacity – Restores full battery life for SENA SC2 Wireless Headset

✅ 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

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

Battery model: SN-SC2
Capacity: 1400mAh / 5.32Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion Polymer
Compatible with: SENA SC2 Wireless Headset
Package include: 1 x battery
Restore the reliable battery performance of your SENA SC2 wireless headset with this SN-SC2 1400mAh replacement battery. The SC2 is a motorcycle Bluetooth communication system with Mesh Intercom, designed for riders who need reliable communication on the road. After regular charging cycles, the original cell may show signs of aging, such as shorter talk time, sudden shutdowns during use, slower charging, or a swollen battery compartment. This 1400mAh Li-ion Polymer battery is a direct replacement designed to bring back full wireless performance.
Designed for Reliable Daily Use: This battery uses high-density cell technology with multi-layer safety protection against overcharge, over-discharge, and short circuits. It is factory-tested and carries CE, RoHS, and UN38.3 certification. With 1400mAh capacity and 3.8V rated voltage, it provides 5.32Wh of energy and supports stable performance for Mesh Intercom, Bluetooth calls, and music playback.
Compatibility Note: This SN-SC2 1400mAh Li-ion Polymer battery is a compatible replacement for the SENA SC2 wireless headset. The model VJ102050 refers to the physical cell dimensions. Because third-party replacement batteries can vary by batch, please confirm the battery dimensions, connector type, and voltage match your original cell before installation. Professional soldering or connector transfer may be required. Using an incorrect battery may cause improper fit or charging issues.
Battery Care Tips: Use a compatible charger, avoid extreme heat or cold, and try not to drain the battery to 0% often. For daily use, keep the battery level between 20% and 80% when possible. If you store the headset for a long time, keep the battery at around 50%. After replacing the battery, check that the headset housing is reassembled correctly and the seal remains intact for water resistance. If you are not confident, ask a professional technician to do the replacement.

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Frequently Asked Questions

The SN-SC2 1400mAh 3.8V battery is a Li-ion Polymer replacement battery for the SENA SC2 wireless headset. This replacement cell provides 1400mAh capacity at 3.8V, which is a compatible alternative to the original factory battery. If you need to restore the talk time of your SC2 headset, this 1400mAh battery is the matching replacement. Please compare the physical dimensions and connector type with your original battery before ordering, as third-party replacements may require minor fitting.

The SN-SC2 1400mAh 3.8V battery for the SENA SC2 has a capacity of 1400mAh / 5.32Wh and a rated voltage of 3.8V, with a charge limit of 4.35V. This Li-ion Polymer battery is factory-tested and carries CE, RoHS, and UN38.3 certification. It is designed as a compatible replacement for the SC2 wireless headset, offering stable discharge performance for Mesh Intercom and Bluetooth use.

Professional installation is recommended for the SN-SC2 battery in the SENA SC2 wireless headset. The headset has a sealed housing; the technician must open the casing carefully, disconnect the old battery, and install the new cell with the correct polarity before reassembling. For battery care tips: use a compatible charger, avoid extreme temperatures, keep the battery level between 20% and 80% for daily use, and store at around 50% for long-term storage. Stop using immediately if the battery shows any swelling. After installation, check the housing seal to maintain water resistance.

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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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