30-day postage paid returns
Free shipping special for you
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
  • Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
  • Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
  • Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
  • Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
  • Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike
1 / 5

Compatible with Aventon Sinch Battery 48V 14Ah Replacement Lithium Battery for Aventon Sinch E-Bike

$339.00 USD
Shipping fees will be calculated at checkout.
Size
Quantity
Inventory: 1000 remaining available

  • Free Shipping & Exchanges

  • 6-Month Warranty

Power Your Ride Again. Go Further with Confidence.

Bring your e-bike back to life with this 48V 14Ah replacement battery for Aventon Sinch — reliable, long-lasting, and built for performance.

✔ Designed for Aventon Sinch
✔ High-capacity 48V 14Ah
✔ Smart BMS protection
✔ Stable and safe power output

 

🔋 Extended Riding Range

With 48V 14Ah capacity, enjoy longer rides without frequent charging — perfect for commuting or weekend adventures.

🔒 Smart BMS Protection

Equipped with an intelligent Battery Management System to protect against:

  • Overcharge
  • Over-discharge
  • Short circuit
  • Overcurrent

⚡ Reliable Performance

Delivers steady voltage output for smooth acceleration and consistent riding experience.

🔧 Perfect Fit for Aventon Sinch

Engineered to match the Aventon Sinch e-bike, ensuring compatibility and easy installation.

 

  • Up to 40–70 km (25–45 miles) per charge

(Actual range depends on rider weight, terrain, assist level, and weather conditions)

 

 

  • Only use a compatible 48V charger
  • Avoid water exposure and high temperatures
  • Store at 40–60% charge when not in use
  • Do not disassemble

🔋 E-Bike Battery Replacement FAQ

Is this battery compatible with my e-bike?

Our batteries are designed to be compatible with a wide range of e-bike models.
However, compatibility depends on voltage, connector type, and mounting design.

We recommend checking:

  • Voltage (e.g., 36V / 48V / 52V)
  • Connector type
  • Battery size & mount

If you're unsure, contact us with your bike model or photos — we’ll help you confirm before purchase.

How do I choose the correct battery?

To ensure proper performance and safety, always match:

  • The same voltage as your original battery
  • Similar or compatible capacity (Ah)
  • Correct connector and mount type

Using the wrong battery may damage your e-bike or reduce performance.

How long does the battery last per charge?

Range depends on several factors, including:

  • Battery capacity (Ah)
  • Rider weight
  • Terrain and speed
  • Pedal assist level

On average, most riders can expect 20–50 miles per charge.

How long does it take to fully charge?

Charging time typically ranges from 4 to 7 hours, depending on battery capacity and charger output.

Is the battery safe to use?

Yes — our batteries are built with high-quality lithium cells and include protection systems for:

  • Overcharge
  • Over-discharge
  • Short circuit

For best safety, always use the recommended charger and follow proper charging guidelines.

Top Picks for E-Bike Riders