EUNORAU 48V Down-Tube Lithium Battery - 12.5Ah & 17.5Ah

Overview

The EUNORAU 48V down-tube battery offers reliable power for electric bicycles, tricycles, and light motorcycles, available in two capacities: 12.5Ah and 17.5Ah. Utilizing high-quality Sanyo, LG, or Samsung lithium-ion cells, this battery is equipped with a built-in Battery Management System (BMS) to ensure safety and efficiency. Local support from EUNORAU service agents simplifies maintenance and repairs, making it a practical choice for your electric vehicle needs.

Benefits

• Enjoy longer rides without the concern of running out of power.
• Reduce the time spent charging with faster charging options available.
• Keep your bike and battery secure with advanced BMS protections.
• Utilize the same battery across different setups, compatible with motors ranging from 250W to 1000W.
• Benefit from local after-sale service for easier upkeep.
• Save on long-term ownership costs with a durable cycle life and quality cells.

Features

• Available in 48V 12.5Ah and 48V 17.5Ah models.
• Designed for down-tube mounting, fits most bicycle frames.
• Integrated Battery Management System (BMS) with cell balancing feature.
• Protection against short circuits, over-charging, over-discharging, and over-current issues.
• Continuous discharge supports motors within the 250W to 1000W range.
• Peak discharge capability for brief high-power demands.
• Includes a 2A charger with support for faster 3A charging where applicable.
• Cells sourced from reputable manufacturers: Sanyo, LG, or Samsung.

Specifications

• Nominal Voltage: 48V
• Rated Capacity: 12.5Ah or 17.5Ah
• Custom Capacity Range: 48V 7.8Ah to 17.5Ah (customizable)
• Dimensions: 75 x 110 x 365 mm
• Weight: approximately 4.5 kg
• Standard Charge Current: 2A (charger included)
• Fast Charge Current: 3A (supported)
• Continuous Discharge Current: 25 to 30A (suitable for 250W, 350W, 500W, 750W, 1000W motors)
• Peak Discharge Current: 45 to 60A
• Type: Down-tube battery
• Color: Black
• Cycle Life: about 500 to 800 cycles
• BMS & Balance: includes protections against short-circuit, over-charge, over-discharge, and over-current
• Applications: suitable for electric bicycles, tricycles, and motorcycles
• After-sale Service: local support available through EUNORAU authorized service agents