100% Lowest Price Guarantee

Electric Bikes On Sale Now

Have a Question?
1-877-669-9909

9am - 11pm EST

FREE SHIPPING

  • Model No.: SSE-103
  • Cell Brand: Samsung
  • 48V15Ah/17Ah Electric Bike Battery

SKU: SN-48-15

EUNORAU ELECTRIC BIKES

48V15Ah/17Ah Electric Bike Battery

48V15Ah/17Ah Electric Bike Battery

100% PRICE GUARANTEE

100% LOWEST PRICE GUARANTEE

🏷 100% Price Match Guarantee

  • We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us within six months of your purchase date, please let us know and we will refund your original payment for the difference.
  • We want you to feel confident that you're getting the absolute best price. If our own website has a lower price for the same item you’ve already purchased within six months, we'll refund the difference as well.

⚠️ Limitations of the Price Guarantee

  • ✅ You must purchase the item from our website before requesting a Price Match
  • 🚫 Promotions like rebates or BOGO offers are not eligible
  • 📦 The item must be in stock on the competitor’s website
  • 🌐 The competitor must be an online store only (no retail locations)
  • 🛑 No discount or auction sites (e.g. eBay, Overstock, etc.)
  • 🧩 The competitor must be an Authorized Retailer of the product
  • 🚚 Price Match covers item price + shipping (excludes sales tax)
  • 🧾 To request your partial refund, simply email us a link to the same product either on our website or on a competitor’s website within six months from the date of your order. We’ll process the credit accordingly.

Price: $679.00
List Price:
Price: $679.00
Battery
Charger

SPECIFICATIONS

17AH:

  • Model No. | SSE-103
  • Max Cell Space | 18650 65pcs
  • Material | Aluminum 6061 / PC+ABS
  • Cell Brand | Samsung
  • Cell Code | 18650
  • Chemistry | Li-ion
  • Voltage | 48V
  • Rate | 816Wh
  • Capacity | 17Ah
  • Storage Temp. | -20°C to 40°C
  • Configuration | 13S5P
  • Charge Voltage Limit | 54.6V
  • Charging port | Dual-DC2.1 port
  • Continuous Discharge Current | 20A
  • 10 min Discharge Current | 35A
  • 5 sec Discharge Current | 45A
  • Operate Temp. (Charge) | 0°C to 45°C
  • Operate Temp. (Discharge) | -20°C to 60°C
  • Cycle Life | 500 Cycles

Compatible EUNORAU Models:

  • SPECTER-S
  • SPECTER-ST

15AH:

  • Model No. | SSE-103
  • Max Cell Space | 18650 65pcs
  • Material | Aluminum 6061 / PC+ABS
  • Cell Brand | Samsung
  • Cell Code | 18650
  • Chemistry | Li-ion
  • Voltage | 48V
  • Rate | 672Wh
  • Capacity | 15Ah
  • Storage Temp. | -20°C to 40°C
  • Configuration | 13S5P
  • Charge Voltage Limit | 54.6V
  • Charging port | Dual-DC2.1 port
  • Continuous Discharge Current | 20A
  • 10 min Discharge Current | 35A
  • 5 sec Discharge Current | 45A
  • Operate Temp. (Charge) | 0°C to 45°C
  • Operate Temp. (Discharge) | -20°C to 60°C
  • Cycle Life | 500 Cycles

Compatible EUNORAU Models:

  • FAT-HS
  • DEFENDER-S
  • DEFENDER
  • URUS
  • META24
  • META26
  • FAT-AWD 2.0

FEATURES & BENEFITS

Features:

  • High Capacity Options: Available in 48V 15Ah (672Wh) and 48V 17Ah (816Wh) versions, using original Samsung 35E 18650 cells.

  • Durable Build: Constructed with Aluminum 6061 housing and PC+ABS casing for impact resistance and durability.

  • Dual Charging Ports: Equipped with Dual-DC2.1 ports for convenient and flexible charging options.

  • Reliable Performance: Delivers up to 45A peak discharge current (5 sec), 35A for 10 min, and 20A continuous discharge—ideal for high-demand e-bike systems.

  • Stable Chemistry: Utilizes lithium-ion technology with 13S5P configuration for reliable energy output.

Wide Compatibility:

  • 17Ah version: Compatible with SPECTER-S / SPECTER-ST.

  • 15Ah version: Compatible with FAT-HS / DEFENDER-S / DEFENDER / URUS / META24 / META26 / FAT-AWD 2.0.


  • Safety Across Climates: Operating temperature range from -20°C to 60°C (discharge) and 0°C to 45°C (charge).

  • Long-Term Use: Rated for 500+ charge cycles under standard conditions.

  • Standard Voltage Range: Charges up to 54.6V, fitting typical 48V system requirements.

Benefits:

  • Extended Range: High amp-hour ratings mean longer ride distances without frequent charging interruptions.

  • High Output Power: Capable of supporting powerful motors and heavy loads with robust current output.

  • Quick Compatibility: Seamless integration with specific EUNORAU models ensures plug-and-play ease.

  • Built to Last: Quality Samsung cells and durable housing enhance lifespan and performance reliability.

  • Efficient Charging: Dual charging ports allow quicker or redundant charging setups.

  • All-Weather Readiness: Designed to perform in a wide range of environmental temperatures, ensuring dependable operation in varied conditions.

  • User Confidence: Backed by industry-trusted Samsung cells and consistent with EUNORAU's system standards.

SHIPPING POLICY

Shipping & Returns Policy

✅ Order Confirmation

  • As soon as you place your order, you’ll receive an order confirmation email. This means we’ve received your order and pre-authorized your credit card. We contact our suppliers to confirm stock availability. If the item is on backorder or unavailable, we void the pre-authorization and contact you. If the item is available to ship within 5 business days, we charge your card and begin processing.

📦 Order Shipment

  • If your item is in stock and charges have been processed, your order ships in 1–3 business days. We’ll email you tracking info within 24 hours of shipment. If no tracking is received after 6 business days, contact us at info@wattwheelsebike.com.

🌎 Shipping Regions & Carriers

  • E-Bikes ship to USA and Canada via UPS from Las Vegas or Lachine warehouses. Estimated delivery: 1–10 days. Accessories & batteries ship via FedEx or UPS. Estimated delivery: 9–15 days.

📍 Remote Area Shipping Note

  • If your location is classified as remote by the carrier, additional fees may apply. If the item is out of stock locally, it may ship from overseas. In such cases, tracking info may be delayed until customs clearance. Estimated delivery: 10–15 business days.

🔐 Final Sales Policy

  • All sales are final, unless there is a verifiable defect upon delivery. If so, Watt Wheels will provide specific return procedures. Returns allowed within 14 days only for serious quality issues.

🛡 Warranty

  • 24-month warranty on all E-Bikes. Warranty is handled directly by Eunorau with the customer.

🏢 Delivery & Shipping Requirements

  • Customer must ensure accurate shipping information, availability during delivery, clear access to delivery point, and staff/equipment for unloading if needed. If a residential address is used and requires extra services (e.g. lift-gate), customer must notify Watt Wheels in advance. Failure to do so may result in delays or extra fees. Missed deliveries due to customer negligence will result in return shipping charges and possible re-delivery fees.

📦 Damages

  • Please inspect your package on arrival. If damaged, note it when signing, take photos, and email info@wattwheelsebike.com. We will file an insurance claim on your behalf.

💳 Cancellations & Refunds

  • Orders canceled after 48 hours incur a $20 admin fee. If already shipped, customer is responsible for return shipping. Refunds issued only to the original credit card used at purchase.
View Cart

Out of stock

48V Lithium Battery for EUNORAU E-Bikes (17Ah & 15Ah Options)

 

High-Efficiency Power with Samsung 35E Cells

This EUNORAU 48V lithium battery is built with original Samsung 35E cells, available in 17Ah (816Wh) and 15Ah (672Wh) capacities. Designed specifically for seamless fit with various EUNORAU models, the 17Ah version powers the SPECTER-S and SPECTER-ST, while the 15Ah version supports models such as FAT-HS, DEFENDER, DEFENDER-S, URUS, META24, META26, and FAT-AWD 2.0. Engineered for consistent output, this battery uses a 13S5P cell configuration to deliver stable, high-performance power across a wide range of motor setups.

 

Optimized Discharge and Fast-Charge Capability

With a continuous discharge current of 20A and burst capability up to 45A, this battery handles demanding terrain and high-output motors with ease. A dual DC2.1 charging port allows for quick, efficient recharges using compatible chargers. The built-in Battery Management System (BMS) protects against overcharging, over-discharging, and short circuits, while the 54.6V charge voltage limit ensures battery longevity and peak performance.

 

Durable, Weather-Resistant Construction

Constructed from durable aluminum 6061 and PC+ABS, this battery resists environmental wear and impact. Operational from -20°C to 60°C (discharge) and up to 45°C during charging, it’s designed to perform in a wide range of climates. Rated for 500+ charge cycles, it’s built for long-term use and reliability. With local EUNORAU support and high-grade materials, it offers lasting value and seamless integration with your eBike’s design.