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Portable 48V 5Ah Down-Tube E-Bike Backup Battery with Type-C Output
Overview
This 48V 5Ah down-tube lithium-ion battery serves as an essential auxiliary power source for e-bikes with a maximum rating of 500W. It easily attaches to the bike frame, connects via an RA4 (male) plug, and features a Type-C port for charging devices like phones or power banks on the go. An integrated battery management system ensures safe operation and cell balance for regular usage.
Benefits
Enhance your riding experience by adding reliable backup power for short commutes or when your main battery is low.
Stay connected and avoid interruptions by charging your phone or power bank while riding.
Reduce waiting time with options for both standard and fast charging to get you back on the road quicker.
Enjoy peace of mind with built-in safeguards that minimize the chance of battery-related issues.
Features
Designed to be mounted on the down-tube of your bike for optimal space efficiency.
Includes a Type-C output for direct charging of mobile devices and power banks.
Equipped with an RA4 (male) connector for straightforward e-bike compatibility.
Offers both standard (2A) and fast (3A) charging options.
Features an integrated battery management system that provides short-circuit protection, over-charge protection, over-discharge protection, over-current protection, and cell balancing.
Specifically built as a secondary or auxiliary battery for e-bikes rated 500W and below.
Specifications
Model: 48V 5Ah lithium-ion battery
Type: Down-tube battery (auxiliary/secondary)
Nominal Voltage: 48V
Rated Capacity: 5Ah
Standard Charge Current: 2A
Fast Charge Current: 3A
Connection Ports: RA4 (Male), Type-C
Applications: Compatible with mobile phones, power banks, and e-bikes rated 500W and below
Color: Black
BMS Features: Provides short-circuit, over-charge, over-discharge, and over-current protection, along with cell balancing
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